RPS-412A High Accuracy Ultrasonic Sensor

Description

About the RPS-412A

The RPS-412A is a high accuracy analog ultrasonic sensor (±0.002″ or 0.05% of range, which ever is greater, at 25°C) with a resolution of 0.0005″. The sensor monitors and compensates for air temperature 50 times per second, using the temperature compensation bar located in front of the transducer. The RPS-412A comes in two versions, analog current output or analog voltage output.

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 analog-to-digital conversion should have, at least, 14 bit resolution. The numerical values programmed into the PLC or computer will determine the zero and span.

Cable (sold separately)

QD CABLE SHIELDED M12 5-P 2M for Standard Sensors

Specifications

Model	Range	Input Current
RPS-412A-10-A	3″ – 10″	2.286 mA per Inch
RPS-412A-10-V	3″ – 10″	1.000 V per Inch
RPS-412A-16-A	3″ – 16″	1.231 mA per Inch
RPS-412A-16-V	3″ – 16″	0.625 V per Inch

Accuracy:	±0.002″, or ±0.05% of range (which ever is greater) @ 25°C±0.2% of range from 0 – 50°C
Resolution:	0.0005″
Power Input:	65mA Typical
Operating Temperature:	0 – 50°C or 32 – 122°F
Humidity:	0% -95% Non-Condensing
Output:	Analog Voltage Output, Load 500 Ohms to Infinity, Short Circuit ProtectedAnalog Current Output, Load 0 Ohms to 500 Ohms Maximum, Short Circuit Protected
Transducer Frequency:	60kHz
Housing:	Stainless Steel
Protection:	IP10
Sample Rate:	20ms Typical
Update Time:	2s Maximum
Weight:	22 Ounces

Ordering Information

Part Number	Range	Output
RPS-412A-10-A	3 – 10″	4 – 20mA Analog Current Output – Cable Sold Separately
RPS-412A-10-V	3 – 10″	0 – 10VDC Analog Voltage Output – Cable Sold Separately
RPS-412A-16-A	3 – 16″	4 – 20mA Analog Current Output – Cable Sold Separately
RPS-412A-16-V	3 – 16″	0 – 10VDC Analog Voltage Output – Cable Sold Separately
F32-5001300		2 meter QD Cable, M12 5-Pin 22 AWG Shielded