Intrinsically Safe ultrasonic sensor with cUL approval for use in Hazardous (Classified) Locations. Features • Intrinsically Safe • Various Sensing Ranges • Temperature Compensation • Wide Temperature Range • LED Indicator • Analog Voltage Output • PVC Enclosure • Sync/Tx Input Line The RPS-409A-IS3 is an intrinsically safe analog ultrasonic sensor available in a variety of ranges. The RPS-409A-IS3 sensors can be used in hazardous gas or dust environments classified as Class I, II, or III when used with approved intrinsic safety barrier(s). See the RPS-409AIS3 User Manual and Control Drawing No. 14122606 for further information on installation in hazardous locations. The sensor is self-contained in a 30mm barrel style enclosure, and is powered by 16 - 30 V dc with reverse polarity protection. The RPS-409A-IS3 has a short circuit protected 0 - 10 V dc analog output. The analog voltage is a fixed volts per inch based on the maximum range of the unit. For example when using the RPS-409A-80-IS3, the output is a linear 0.125 V per inch. A target placed 6 0.75V @ 6" inches from the sensor will result in an output of 0.75 V, and a target placed 80 inches from the sensor will result in an output of 10 V. The RPS-409A-IS3 has built-in temperature compensation to provide accurate readings throughout the entire operating temperature range. An LED indicator is provided. The LED is green with no target detected and changes to red when a target is detected. The sensor is completely sealed and connection must be made with a cable having a rating of IP67 or greater. In addition to the analog output line the sensor also has a Sync/Tx line. This line can be used for connecting multiple sensors together (Sync) to prevent cross talk, or (Tx) to control when the sensor transmits. The RPS-409A-IS3 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 o

Mode Sensor Number: Range: Transducer Response Volts Frequency: Time: Per Inch: Entity Parameters: Power Input: Input Current: Output: Echo Loss: 16 - 30VDC Reverse Polarity Protected (Note: A minimum of 24VDC must be applied to the safety barrier) 24mA maximum with 24VDC applied to the safety barrier Analog Voltage Output 0 - 10V (Load 100k Ohms to infinity) Short Circuit Protected 10.5 - 11.5V Enclosure Material: Polyvinyl Chloride (PVC) Enclosure with PVC sensing face M12 A-coded 4-Pin Receptacle Maximum torque 2 Nm or 18 lbf-in Canada and USA - UL/cUL File # E226209 (Certificate Number: 20150302-E226209)...