Overview

This is a passive electronic switching component which consists of a sealed glass envelope with two ferrous elastic reeds and filled with an inert gas called rhodium.

This module can be used for PBX, photocopiers, washing machines, refrigerators, electromagnetic relays, level gauge, gas meter, water meter, cabinet doors and more.

Features

• Imported normally-open reed
• Adopts LM393 comparator with wide voltage
• Fix bolt hole for easy installation

Specifications

• Driving ability: >15 mA (clean signal comparator output, good waveform)
• No magnetic force, output is low
• Operating Voltage: 3.3 V to 5 V
• Output Format: Digital switching output (0 and 1)
• PCB Size: 32 x 14 mm