RPS-412A

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.

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