Hand held Sensor Tester, Battery Powered Controls Shadow 9 Relay Daughter Board

Shadow 9 Relay Daughter Board

Since the strip is grounded and the sensor is insulated

This low-profile

This is the newer style with an M12 connector

Type Shielded Sensing distance 9 mm +/-10% Operation mode NPN open collector - NORMALLY OPEN Differential travel 15% max

Hand held Sensor Tester, Battery Powered Controls Shadow 9 Relay Daughter BoardThis portable sensor tester allows you to check sensor operation via buzzer and or an LED indicator. It is powered by two 9 Volt batteries (not included). The sensor tester is compatible with 3 wire NPN and PNP sensors, as well as 2 wire DC sensors. It features a low battery indicator for easy maintenance.