22cm Dual Ball Water Level Sensor Vertical Liquid Float Switch Fish Tank Pool Rivet Nuts Nichrome is usually used for

Nichrome is usually used for high temperature furnaces in the heat treating

rectangle panel mount

Used widely on the admitting port of air compressors

Descriptions: Designed with 2000ml capacity

Material:plastic

22cm Dual Ball Water Level Sensor Vertical Liquid Float Switch Fish Tank Pool Rivet Nuts Nichrome is usually used forA float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. It can be easily converted from normally open to normally close by invertin the float. Note: because the current that the switch can carry is much little(0. 5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.