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ULTRASONIC SENSORS |
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RPS - 150 Self Contained Ultrasonic Sensor |
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The RPS-150 family of self-contained, wide beam angle, ultrasonic sensors can be used as proximity sensors or level sensors. The advantage of this sensor is that the target does not have to be at right angles with the sensor in order to be detected. A flat target can tilt up to 35 degrees and still be detected. For set-up purposes an LED indicator is provided. When in the non-detect state the LED is Green and when in the detect state the LED is Red. The RPS-150 can be operated in two modes: a proximity and a hysteresis mode, described to the right. The frequency of operation is 38.5kHz. There are two ranges available in this model: 2" to 40" or 5" to 80". The sensor is available with a 120VAC power input or a 20 - 30VDC input.It also features a quick disconnect receptacle. The housing is constructed of plastic valox and has standard 30mm X 60mm limit switch mounting dimensions, as well as side holes for mounting the sensor on its side. The output consists of two solid state relays N.O. N.C., and can switch 2 - 130VAC or VDC up to 100mA DC or 50mA AC continuous. The relay outputs are short circuit protected and isolated up to 1500 volts rms.
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RPS - 150A Self Contained Ultrasonic Sensor |
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The RPS-150A analog ultrasonic sensor is mounted in a limit switch style housing and is completely self contained. It is powered by 20-30VDC, and is reverse polarity protected. It also has a wide beam angle which enables it to detect a target that is not at right angles. A flat target can tilt up to 35 degrees and still be detected. The RPS-150A has 2 short circuit protected analog outputs, 4-20mA and 0-10VDC. These outputs can easily be inverted and can be scaled over almost any range by means of adjusting the zero & span control. For set-up purposes an LED signal strength indicator is provided. The RPS-150A ultrasonic sensors can be used as level control devices for liquid level and bulk materials. This LED is green when not detecting and fades to RED as a target moves into place, depending on how much reflected signal is coming back from the target. The frequency of operation is 38.5kHz. There are two ranges available in this model 2" to 40" or 5" to 80". It also features a quick disconnect receptacle. The housing is constructed of plastic valox and has standard 30mm X 60mm limit switch mounting dimensions as well as side holes for mounting the sensor on its side.
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RPS-400-6 Close Range Ultrasonic Sensor |
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The RPS-400-6 close range ultrasonic sensor is a compact, high frequency sensor. It can be used as a proximity sensor, or a level sensor. This sensor has a wide array of application solutions not found in other proximity sensor technologies. The RPS-400-6 close range ultrasonic sensor has an adjustable two to six inch sensing range with background suppression (meaning any object within the desired range is detected, while objects out of the desired range are ignored). It cannot be affected by changes in target color or material. The RPS-400-6 close range ultrasonic sensor is capable of detecting vibrating and/or tilting targets. A response time of no more than 2.1 ms and an operating frequency of 300 kHz makes the RPS-400-6 a repeatable and accurate high speed sensor. The RPS-400-6 close range ultrasonic sensor is a three wire NPN transistor output device. The transistor can switch 30VDC at 50 mA continuously. It has a molded VALOX case that is filled with epoxy potting material. The transducer face is made of white silicone. A six-foot cable comes standard with the RPS-400-6. Special cable lengths or connectors are also available for OEM applications. The RPS-400-6 close range ultrasonic sensor is ideal for detecting clear objects. It’s ability to operate in dusty environments makes it ideal for rugged conveyors, PC board handling equipment, and fillers.
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| RPS-400-30 Ultrasonic Proximity Sensor | ||||||||||
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The RPS-400-30 has a
22mm barrel housing, completely self -contained, 12-30VDC powered
ultrasonic proximity sensor. A sealed transducer provides protection in
environments where dirt and moisture are a problem. The sensor is
constructed of Delrin plastic with a silicone rubber sensing face. This
sensor is range or distance sensitive, enabling the sensor to detect
objects within the desired range, and reject objects outside the desired
range. The RPS-400-30 is a solid state sensor and has an NPN open collector transistor output. for initial setup purposes, a built in LED indicator illuminates when the ultrasonic waveform is reflected back to the unit within the preset range. The sensing range is fixed at less than 5in. by connecting the green lead to the black lead of the cable; or adjustable up to 30in. by connecting a resistor/potentiometer between the green and black leads. The resistor chart provides resistor values and approximate resulting sensing ranges. The ultrasonic sensor can be used as a proximity sensor or level sensor. It is equally effective on liquid, metal, plastic and glass targets regardless of color, density, or transparency. Standard 6ft. cable is provided. Optional cable lines are available
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| RPS-401, RPS-426 Self Contained Ultrasonic Sensors | ||||||||||
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The RPS-401 and RPS-426 are self-contained ultrasonic sensors in a 30mm barrel housing, powered by 20-30VDC. A sealed transducer provides protection in hostile environments. The sensor can be operated in two modes a proximity and a hysteresis mode. Operating as proximity sensors and level sensors. The frequency of operation for the RPS-401 is 212kHz for the 4" to 40" range and 150kHz for the 8" to 80"range. The RPS-426 has an 8" to 80" range, and operates at a frequency of 150kHz. These sensors also have built-in short circuit protection for the outputs as well as reverse polarity protection on the input. The construction of the RPS-401 sensor is Plastic Valox and the RPS-426 is Stainless Steel. A barrel housing is used 30mm in diameter by 100mm in length. For set up purposes an LED indicator is provided. When not detecting the LED will illuminate green and when detecting the LED will illuminate red. The outputs consist of two solid state relays N.O. N.C. which can switch 2-130VAC or VDC up to 100mA DC or 50mA AC continuous. The relay outputs are short circuit protected and isolated up to 1500 volts rms. A standard 6' cable is provided. An optional quick disconnect plug is available.
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RPS-401A, RPS-426A Analog Ultrasonic Sensors |
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The RPS-401A, RPS-426A analog ultrasonic sensor is mounted in a 30mm barrel housing, and is completely self contained. It is powered by 20-30VDC, and is reverse polarity protected. It also has a narrow beam angle which enables it to get into tight places. A flat target can tilt up to 8 degrees and still be detected. The RPS-401A, RPS-426A have 2 short circuit protected analog outputs, 4-20mA and 0-10 VDC. These outputs can easily be inverted and can be scaled over almost any range by means of adjusting the zero and span controls. For set-up purposes an LED strength indicator is provided. This LED is Green when not detecting and fades to Red as a target moves into place, depending on how much reflected signal is coming back from the target. These analog ultrasonic sensors can be used as a level sensor, loop control, roll diameter, and many more applications where a continuous distance measurement is required. The frequency of operation for the RPS-401A is 212kHz for the 4" to 40" and 150kHz for the 8" to 80". The RPS-426A has a 8" to 80" range and operates at a frequency of 150kHz. The RPS-401A barrel is constructed of plastic Valox, and the RPS-426A is stainless steel. The barrel measures 30mm x 100mm. A standard 6' cable is provided. An optional quick disconnect plug is available.
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RPS - 401A-80P Self Contained Ultrasonic Sensor for Level Control and Industry |
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The RPS-401A-80P analog ultrasonic sensor is mounted in a PVC barrel housing and is completely self contained. It is powered by 20-30 VDC and is reverse polarity protected. It also has a narrow beam angle which enables it to get into tight places. A flat target can tilt up to 10 degrees and still be detected. The RPS-401A-80P has 2 short circuit protected analog outputs, 4-20mA and 0-10 VDC. These outputs can easily be inverted and can be scaled over almost any range by means of adjusting the zero (P1) and span control (P2). The (P1) potentiometer must be adjusted first. Both analog outputs can be used at the same time. For set-up purposes an LED strength indicator is provided. This LED is Green when not detecting and changes to a bright Red as a target moves into place depending on how much reflected signal is coming back from the target. The frequency of operation for the RPS-401A-80P is 140kHz. The RPS-401A-80P is constructed of PVC. The barrel measures 30mm x 105mm. A standard 6' cable is provided.
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RPS-409A Self Contained Ultrasonic Sensor |
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The RPS-409A-80 analog ultrasonic sensor is a self contained sensor in a 30mm PVC barrel housing. It is powered by 20-30VDC with reverse polarity protection. It also has a narrow beam angle which enables it to get into tight places. A flat target can tilt up to 10 degrees and still be detected. The RPS-409A-80 has a short circuit protected analog 0-10 VDC output. The output is a linear .125 volts per inch. Example: a target placed 10 inches from the sensor will result in an output signal of 10 volts. The RPS-409A-80 has a temperature compensation built in to provide accurate readings throughout the entire operating range. For set-up purposes an LED indicator is provided. The LED is Green when not detecting and changes to red as a target moves into place. The sensor is completely sealed and connection is made by way of IP and NEMA rated cables. Besides the input and output lines there is an enable or synchronous line provided. This can be used to fire the sensor at a particular time or for connecting multiple sensors together to prevent crosstalk. The RPS-409A-80 is designed to take advantage of today's PLC and computer analog input cards. The analog card chosen will determine the resolution of the system. The numerical values that are programmed into the PLC or computer will determine the zero and span. If a set point or set points are required in the application look up the Migatron SPC-701, SPC-704, or M-1000 control products. Both the SPC-704 and M-1000 can also provide excitation power to drive the sensor.
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| RPS-409A-IS Intrinsically Safe Self Contained Ultrasonic Sensor | ||||||||||
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The RPS-409A-IS is an intrinsically safe,
analog ultrasonic sensor. It is a self-contained sensor in a 30mm PVC
barrel housing. It is powered by 16-30VDC with reverse polarity
protection. It also has a narrow beam angle, which enables it to get
into tight places. A flat target can tilt up to 10 degrees and still be
detected. The RPS-409A-IS has a short circuit protected analog 0-10VDC output. Example using the RPS-409A-80-IS: The output is a linear .125 volts per inch. Therefore a target placed 10 inches from the sensor will result in an output of 1.25 volts. Likewise a target placed 80 inches from the sensor will result in an output of 10 volts. The RPS-409A-IS has built in temperature compensation to provide accurate readings throughout the entire operating temperature range. An LED indicator is provided. The LED is green when not detecting and changes to red when a target moves into place. The sensor is completely sealed and the connection is made by way of IP and NEMA rated cables. Besides the input and output lines there is a sync/enable line. This can be used for connecting multiple sensors together to prevent cross-talk, or to trigger the sensor at a particular time. The RPS-409A-IS is designed to take advantage of today's PLC and computer analog input cards. The numerical values that are programmed into the PLC or computer will determine the zero and span. If a set point or set points are required in the application, look up the SPC-701, SPC-704, or M-1000 control products. Both the SPC-704 and M-1000 can also provide excitation power to drive the sensor.
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RPS-412A HIGH ACCURACY ULTRASONIC SENSOR |
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The RPS-412A is a high accuracy analog ultrasonic sensor (±0.002" or 0.05% of range, which ever is greater, at 25°C). The sensor has a built in temperature compensation target, that monitors and compensates for air temperature 50 times per second. The sensor also compensates for changes in relative humidity, changes in barometric pressure, and other factors that influence the speed of sound. The RPS-412A has a 47mm stainless steel barrel housing. The stainless steel housing is electrically isolated from the sensor electronics. The sensor comes with two jam nuts for mounting. The RPS-412A has a 0-10V analog output. The analog output is fixed. The RPS-412A-16 is 0.625V per inch. The RPS-412A-10 is 1.000V per inch. For example using the 3-16" range version, a target placed 3 inches from the sensor face will result in a sensor output of 1.875V. A target placed 16 inches from the sensor face will result in a sensor output of 10.0V. The RPS-412A is designed to take advantage of today's PLC and computer analog input cards. The analog input card will determine the resolution of the system. The numerical values programmed into the PLC or computer will determine the zero and span
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RPS-450, RPS-475 Ultrasonic Proximity Sensor |
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The RPS-450, 475 are stud-mount, completely self-contained, 120VAC powered ultrasonic proximity sensors. These sensors are range or distance sensitive, enabling the sensors to detect objects only within the desired range and rejecting others. The RPS-450, 475 are solid state sensors including their solid state outputs, therefore having nearly unlimited life. The sound source operates in the ultrasonic spectrum and is therefore not heard. For initial setup purposes, a built in potentiometer and LED indicator are provided. The LED indicator illuminates when the ultrasonic wave from the sensor is reflected back to the sensor within the preset range. These sensors provide precise proximity or level sensing regardless of color, density, or transparency. They are equally effective on liquid, metal, plastic, and glass targets
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TBT/TBR-600 Thru-Beam Ultrasonic Sensor |
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The TBT/TBR-600-40 is primarily a Thru-Beam sensor consisting of one transmit and one receive transducer, in separate and self contained housings. It can count up to 200 objects per second, as they pass through its ultrasonic beam, from 0 to 40 inches. The sensors can also be mounted in a Reflective position to detect targets. The Thru-Beam and Reflective mounting options provide the user with simple and accurate ways to detect the presence of various objects. An adjustable Delay control is added to vary the output re-sponse of the solid state relays to the time, or count rate, of a moving target. An adjustable Sensitivity control is added to provide highly accurate target detection. P1 on the receiver (TBR) is labeled sensitivity adjustment. The LED is pro-vided to show signal strength. The sensor is factory set with P1 fully clockwise (cw), making the LED solid red in color. When P1 is fully counterclockwise (ccw), the LED will be solid green in color. After positioning the sensors at the required distance, a typical adjustment is performed by turning P1 ccw, causing the LED to change from a solid red to a mostly red condition. The unit is now properly adjusted. To achieve greater sensitivity for smaller targets, turn P1 ccw so that the LED will be more green in color. To make the sensors less susceptible to heavy dirt build up, turn P1 cw so that the LED will be brighter red in color.
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RPS-3000PVC, RPS-4000 Ultrasonic Level Sensor |
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These self-contained Ultrasonic Level Sensors provide level control of both liquid and bulk materials. This gives the user a viable alternative to bubblers, floats, capacitance probes, and pressure transmitters. With sensing ranges of 30 and 40 feet respectively many tanks are within reach. The incorporation of a microprocessor design makes it possible to achieve signal conditioning. This gives the ultrasonic sensor the ability to process the return ultrasonic echo and distinguish between false targets and real targets. With the incorporation of a microprocessor into the design of the RPS-3000PVC and RPS-4000 ultrasonic level sensors, many of the common problems facing long range sensing applications have been overcome. Software was then written to optimize the performance characteristics of the sensors. The artificial intelligence analyzes and conditions the return ultrasonic echo. This process filters out any false echoes and electrical noise. An additional task that the microprocessor does is temperature compensation.
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RPS-100 Controller With Remote Sensing Head |
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The RPS-100 is the first of the RPS series and has a proven track record of reliability. Since its introduction in 1979, the RPS-100 has proven itself in versatility and ease of operation. The remote transducer allows for mounting of the sensor head in cramped spaces while the controller is out of the way. The ranging and proximity modes provide the versatility of simple detection, or actual distance measuring. The isolated form C relay furnishes N.O. and N.C. outputs, and with the addition of the RPS-500 card various analog outputs are supplied. The RPS-100 sensor, which operates at a frequency of 38.5kHz, has a broad sensing beam which allows for detection of an object at greater angles of tilt. Sensing ranges available for the RPS-100 include 2" to 14", 5" to 72", and 10" to 240". Mounting flanges, LED indicator, ranging potentiometer, and 6-ft. transducer cable are included. Optional cable lengths are available
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RPS-102 Controller With Remote Sensing Heads |
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The RPS-102 has 2 multiplexed transducers with independent range control adjustments, LED indicators, and form C relay outputs. This sensor also has a unique master and slave feature which enables many of the same units to be used within close proximity of one another without cross-talk interference. For example, if three sensors are needed in a close area, one sensor would be left as a master and the other two would be slaves. This is done by means of the X IN, X OUT, and GND connection on the board. One sensor (master) would send a signal by means of the X OUT and GND terminals. These would be connected to the X IN and GND terminals of the other two sensors (slaves). With the sensors connected in this way, all units would be transmitting and receiving at the same time. This then would prevent cross-talk and enable all three sensors, or all six transducers, to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each transducer. All four DELAY controls are located alongside the black module inside the enclosure box. The remote transducers allow for mounting of the sensor heads in cramped spaces while the controller is out of the way. The (2) independent isolated form C relays furnish N.O. and N.C. outputs. This sensor, which operates at a frequency of 38.5kHz, has a broad sensing beam which allows for detection of an object at greater angles of tilt. Sensing ranges available for the RPS-102 include 2" to 14", 5" to 72", and 10" to 240". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cables are included. Optional cable lengths are available.
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RPS-2100 Controller With Remote Sensing Head |
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The RPS-2100 is a single transducer device with 2 independent range control adjustments, LED indicators, and form C relay outputs. These make the sensor well suited for high and low level control, or other applications where two set points are needed. This sensor also has a unique master and slave feature which enables many of the same units to be used within close proximity of one another without cross-talk interference. For example, if three sensors are needed in a close area, one sensor would be left as a master and the other two would be slaves. This is done by means of the X IN, X OUT, and GND connection on the board. One sensor (master) would send a signal by means of the X OUT and GND terminals. These would be connected to the X IN and GND terminals of the other two sensors (slaves). With the sensors connected in this way, all units would be transmitting and receiving at the same time. This then would prevent cross-talk and enable all three sensors to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each set point. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducer allows for mounting of the sensor head in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor operates at a frequency of 38.5kHz, has a broad sensing beam which allows for detection of an object at greater angles of tilt. Sensing ranges available for the RPS-2100 include 2" to 14", 5" to 72", and 10" to 240". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cable are included. Optional cable lengths are available.
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RPS-326 Controller With Remote Sensing Head |
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The RPS-326 is a low frequency, sealed transducer sensor best suited for applications where harsh or hazardous environments are a problem. The transducer head is constructed of 316 grade stainless steel and has a CSA explosion-proof rating. The RPS-326 sensor head CSA rating is Class 1, Division 1, Group ABCD. The ranging and proximity modes provide the versatility of simple detection, or actual distance measuring. The isolated form C relay furnishes N.O. and N.C. outputs, and with the addition of the RPS-500 card various analog outputs are supplied. The RPS-326 sensor, which operates at a frequency of 37kHz, has a narrow sensing beam. Sensing ranges available for the RPS-326 include 24" to 72", and 24" to 240". Mounting flanges, LED indicator, ranging potentiometer and 30ft. transducer cable are included. Optional cable lengths are available.
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RPS-300 Controller With Remote Sensing Head |
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The RPS-300 is a high frequency, sealed
transducer unit best suited for environments where dirt and moisture are
a problem. The transducer heads are made of Delrin with epoxy face for
the 14" and 36" sensors and Valox with a silicon face for the 72". The
remote transducer allows for mounting of the sensor head in cramped
spaces while the controller is out of the way. The ranging and proximity
modes provide the versatility of simple detection, or actual distance
measuring. The isolated form C relay furnishes N.O. and N.C. outputs,
and with the addition of the RPS-500 card various analog outputs are
supplied. The RPS-300 sensor operates at a frequency of 222kHz for the
14" and 36" ranges and 150kHz for the 72" range. This sensor has a
narrow sensing beam. Sensing ranges available for the RPS-300 include 4"
to 14", 5" to 36", and 8" to 72". Mounting flanges, LED indicator,
ranging potentiometer and 6-ft. transducer cable are included. Optional
cable lengths are available.
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| RPS-300-14-T, RPS-300-36-T Controller With Remote Sensing Head | ||||||||||
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The RPS-300-T is a high frequency, sealed
transducer unit best suited for environments where chemicals or weld
splatter is a problem. The transducer head is constructed of a seamless
Teflon body and sensing face. The remote transducer allows for mounting
of the sensor head in cramped spaces while the controller is out of the
way. The ranging and proximity modes provide the versatility of simple
detection, or actual distance measuring. The isolated form C relay
furnishes N.O. and N.C. outputs, and with the addition of the RPS-500
card various analog outputs are supplied. The RPS-300-T sensor operates
at a frequency of 180kHz for the 14" and 36" ranges. This sensor has a
narrow sensing beam. Sensing ranges available for the RPS-300-T include
4" to 14", 5" to 36". Mounting flanges, LED indicator, ranging
potentiometer and 6-ft. transducer cable are included. Optional cable
lengths are available.
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| RPS-302 Controller With Remote Sensing Head | ||||||||||
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The RPS-302 has 2 sealed, multiplexed
transducers with independent range control adjustments, LED indicators,
and form C relay outputs. This sensor also has a unique master and slave
feature which enables many of the same units to be used within close
proximity of one another without cross-talk interference. For example,
if three sensors are needed in a close area, one sensor would be left as
a master and the other two would be slaves. This is done by means of the
X IN, X OUT, and GND connection on the board. One sensor (master) would
send a signal by means of the X OUT and GND terminals. These would be connected to the X IN and GND terminals of the other two sensors (slaves). With the sensors connected in this way, all units would be transmitting and receiving at the same time. This then would prevent cross-talk and enable all three sensors, or all six transducers, to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each transducer. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducers allow for mounting of the sensor heads in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor, operates at a frequency of 222kHz for the 14" and 36" ranges and 150kHz for the 72" range. This sensor has a narrow sensing beam. Sensing ranges available for the RPS-302 include 4" to 14", 5" to 36" and 8" to 72". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cables are included. Optional cable lengths are available.
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| RPS-322 Controller With Remote Sensing Heads | ||||||||||
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The RPS-322 has 2 sealed stainless steel
multiplexed transducers, independent range control adjustments, LED
indicators, and form C relay outputs. The transducer head is constructed
of 303 grade stainless steel with a 302 grade stainless steel sensing
face, and is best suited for environments where dirt and moisture are a
problem, as well as some chemical environments. This sensor also has a
unique master and slave feature which enables many of the same units to
be used within close proximity of one another without cross-talk
interference. For example, if three sensors are needed in a close area,
one sensor would be left as a master and the other two would be slaves.
This is done by means of the X IN, X OUT, and GND connection on the board. One sensor (master) would send a signal by means of the X OUT and GND terminals. These would be connected to the X IN and GND terminals of the other two sensors (slaves). With the sensors connected in this way, all units would be transmitting and receiving at the same time. This then would prevent cross-talk and enable all three sensors, or all six transducers to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each transducer. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducers allow for mounting of the sensor heads in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor operates at a frequency of 150kHz for the 72" range. This sensor has a narrow sensing beam. Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cables are included. Optional cable lengths are available.
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| RPS-325 Controller With Remote Sensing Heads | ||||||||||
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Proximity detection is the detection of an
object in a given range. The detection range of the RPS-325 is
controlled by the "Range Control" potentiometer located on the front
cover of the controller. Any object within the desired range is
detected, while objects out of range are ignored. The detect point is
independent of size, material, and reflectivity. The Proximity Option is
denoted byt the part number RPS-325-72.
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| RPS-326 Controller With Remote Sensing Head | ||||||||||
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The RPS-326 is a low frequency, sealed
transducer sensor best suited for applications where harsh or hazardous
environments are a problem. The transducer head is constructed of 316
grade stainless steel and has a CSA explosion-proof rating. The RPS-326
sensor head CSA rating is Class 1, Division 1, Group ABCD. The ranging
and proximity modes provide the versatility of simple detection, or
actual distance measuring. The isolated form C relay furnishes N.O. and N.C. outputs, and with the addition of the RPS-500 card various analog outputs are supplied. The RPS-326 sensor, which operates at a frequency of 37kHz, has a narrow sensing beam. Sensing ranges available for the RPS-326 include 24" to 72", and 24" to 240". Mounting flanges, LED indicator, ranging potentiometer and 30ft. transducer cable are included. Optional cable lengths are available.
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| RPS-2100 Controller With Remote Sensing Head | ||||||||||
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The RPS-2100 is a single transducer device
with 2 independent range control adjustments, LED indicators, and form C
relay outputs. These make the sensor well suited for high and low level
control, or other applications where two set points are needed. This
sensor also has a unique master and slave feature which enables many of
the same units to be used within close proximity of one another without
cross-talk interference. For example, if three sensors are needed in a
close area, one sensor would be left as a master and the other two would
be slaves. This is done by means of the X IN, X OUT, and GND connection
on the board. One sensor (master) would send a signal by means of the X
OUT and GND terminals. These would be connected to the X IN and GND
terminals of the other two sensors (slaves). With the sensors connected
in this way, all units would be transmitting and receiving at the same
time. This then would prevent cross-talk and enable all three sensors to
be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each set point. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducer allows for mounting of the sensor head in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor operates at a frequency of 38.5kHz, has a broad sensing beam which allows for detection of an object at greater angles of tilt. Sensing ranges available for the RPS-2100 include 2" to 14", 5" to 72", and 10" to 240". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cable are included. Optional cable lengths are available.
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| RPS-2300 Controller With Remote Sensing Head | ||||||||||
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The RPS-2300 is a single transducer device
with 2 independant range control adjustments, LED indicators, and form C
relay outputs. These make the sensor well suited for high and low level
control, or other applications where two set points are needed. The
transducer heads are made of Delrin with epoxy face for the 14" and 36"
sensors and Valox with a silicon face for the 72". A sealed silicon
rubber sensing face is used making this sensor best suited for
environments where dirt is a problem. This sensor also has a unique
master and slave feature which enables many of the same units to be used
within close proximity of one another without cross-talk interference.
For example, if three sensors are needed in a close area, one sensor
would be left as a master and the other two would be slaves. This is
done by means of the X IN, X OUT, and GND connection on the board. One
sensor (master) would send a signal by means of the X OUT and GND
terminals. These would be connected to the X IN and GND terminals of the
other two sensors (slaves).
With the sensors connected in this way, all units would be transmitting and receiving at the same time. This then would prevent cross-talk and enable all three sensors to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each set point. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducer allows for mounting of the sensor head in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor has a narrow sensing beam and operates at a frequency of 222kHz for the 14" and 36" ranges and 150kHz for the 72" range. Sensing ranges available for the RPS-2300 include 4" to 14", 5" to 36" and 8" to 72". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cable are included. Optional cable lengths are available.
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| RPS-2325 Controller With Remote Sensing Head | ||||||||||
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The RPS-2325 is a single transducer device
with 2 independent range control adjustments, LED indicators, and form C
relay outputs. These make the sensor well suited for high and low level
control, or other applications where two set points are needed. The
transducer head is constructed of 303 stainless steel with a 302
stainless steel sensing face making this unit best suited for
environments where dirt is a problem, as well as some chemical
environments. This sensor also has a unique master and slave feature
which enables many of the same units to be used within close proximity
of one another without cross-talk interference. For example, if three
sensors are needed in a close area, one sensor would be left as a master
and the other two would be slaves. This is done by means of the X IN, X
OUT, and GND connection on the board. One sensor (master) would send a
signal by means of the X OUT and GND terminals. These would be connected
to the X IN and GND terminals of the other two sensors (slaves). With
the sensors connected in this way, all units would be transmitting and
receiving at the same time.
This then would prevent cross-talk and enable all three sensors to be used at the same time in close proximity of one another. There are also separate turn ON and turn OFF DELAY potentiometers provided for each set point. All four DELAY controls are located along side the black module inside the enclosure box. The remote transducer allows for mounting of the sensor head in cramped spaces while the controller is out of the way. The (2) independent and isolated form C relays furnish N.O. and N.C. outputs. This sensor has a narrow sensing beam and operates at a frequency of 204kHz for the 14" and 36" ranges and 150kHz for the 72" range. Sensing ranges available for the RPS-2325 include 4" to 14", 5" to 36" and 8" to 72". Mounting flanges, LED indicators, ranging potentiometers, and 6-ft. transducer cable are included. Optional cable lengths are available.
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| RPS-8000 Controller With Remote Sensing Heads | ||||||||||
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The RPS-8000A was designed for
applications where 2 or more sensors are needed in a general area. The
RPS-8000A can handle up to 8 TSR-3 transducers, and the RPS-8001A up to
8 SSR-3 transducers (stainless steel). These transducers are multiplexed
so they can all operate in close proximity with each other without
interference. Each sensor has three outputs: an analog voltage, analog
current, and form C relay. The Analog outputs each have a zero and span
control as well as an inverting switch if a decreasing signal with
distance is desired. There is a 25 turn pot provided for each relay
output so the detect point can be adjusted. Another feature is the instrument's ability to compensate for temperature changes. To accomplish this sensor "0" looks at a fixed distance and adjusts the circuit to give a proper reading. Since all the other channels use this same compensated circuit they, too, become compensated for temperature, humidity, and pressure changes. The RPS-8000A also has the ability to be controlled from an external source. When operated in this mode the user can direct any of the 8 sensors to output "S1". This then requires the need for only a single input. Another external control is the RATE. This controls the rate at which the sensors will update.
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