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Ultrasonic Remote Transducer Sensor - RPS-326/RPS-326-X

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• Range: 24-72", 24-240"
• Input Current: 200 Milliamps
• Input Current with 500 card: 250 Milliamps
• Transducer Temperature: -40°C to 88°C or -40°F to 190°F
• Humidity: 0 to 95% Non-Condensing
• Transducer Frequency: 37kHz
• Narrow beam sensor
• Explosion-proof
• On/off output with analog capability

Model Number: RPS-326/RPS-326-X
Data Sheet:

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Product Specification

RPS-326 Ultrasonic Remote Transducer Sensor Features
• Various Sensor Ranges
• Narrow Sensor Beam
• Low Frequency - 37kHz
• LED Indicator
• Stainless Steel Housing
• Remote Transducer
• RPS-500 Compatible
• 3-Way Power Operation
• Isolated Form C Relay Output
• Explosion Proof

RPS-326 Ultrasonic Remote Transducer Sensor Description
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.

RPS-326 Ultrasonic Remote Transducer Sensor Specifications

Operational Range:	Adjustable 24" to 72" Adjustable 24" to 240"
Power Input: * Only 120VAC or 24VDC with 500 Analog card.	120VAC 20 - 30VDC
Input Current:	200 Milliamps
Input Current with 500 card:	250 Milliamps
Transducer Temperature:	-40°C to 88°C or -40°F to 190°F
Humidity:	0 to 95% Non-Condensing
Controller:	Metal Enclosed
Transducer Housing:	316 Grade Stainless Steel
Output: N.O., N.C.	Isolated Form C Relay .5 Amp Maximum at 120VAC
Output with 500 card:	0 - 10VDC, 4 - 20mA Analog Outputs with Zero, Span, Sample, and Hold Controls.
Transducer Frequency:	37kHz
Response Time: 24" to 72" 24" to 240"	ON 100mS - 2S, OFF 100mS - 2S ON 250mS - 2S, OFF 250mS - 2S
Weight of Controller:	34.2 ounces
Weight of Transducer:	19 ounces

PART NUMBER	RANGE	OUTPUT
RPS-326-72 RPS-326-240 RPS-326-72-500 RPS-326-240-500	24" - 72" 24" - 240" 24" - 72" 24" - 240"	Isolated Form C Relay Isolated Form C Relay 0 - 10VDC and 4 - 20mA Analog 0 - 10VDC and 4 - 20mA Analog
RPS-326-72-X RPS-326-240-X RPS-326-72-500-X RPS-326-240-500-X	24" - 72" 24" - 240" 24" - 72" 24" - 240"	Isolated Form C Relay - Explosion Proof Isolated Form C Relay - Explosion Proof 0 - 10VDC and 4 - 20mA Analog - Explosion Proof 0 - 10VDC and 4 - 20mA Analog - Explosion Proof