Adjustable Zero & Span
Various Sensing Ranges
Narrow Sensing Beam
LED Strength Indicator
Short Circuit Protected
Reverse Polarity Protected
Analog Current & Voltage Outputs
Inverted & Non-Inverted Outputs
Self Contained Barrel Housing
Input Voltage 20 – 30 VDC
Stainless Housing
Quick disconnect (QD) version is also available.
The RPS-426A is an analog ultrasonic sensor housed in a stainless steel barrel for higher-temperature and demanding industrial environments. Powered by 20–30 VDC with reverse polarity protection, it features a narrow beam for precise sensing in tight spaces and reliable detection of flat targets up to 8° off-axis. The sensor provides short circuit protected 4–20 mA and 0–10 VDC outputs that can be inverted and scaled using onboard near and far adjustments. Available in 4–40 inch or 8–80 inch ranges, it includes a multi-color LED signal strength indicator and is supplied with either a standard cable or quick-disconnect option.