Thermal Switches, Float Switches and Level Sensors

We also manufacture other reed based products such as thermal reed switches and sensors, level sensors and flow sensors.

Thermal reed switches can safely be used to sense temperature changes in solids, semi-solids, liquids, or gases. Unlike bi-metallic strips, the switching point is unaffected by the load current and the switching temperature is highly repeatable, 1°C to 3°C depending on the type, and minimum loads can be as low as 10 micro-amps.

Float switches are used in applications where a specific level in a liquid has to be monitored. This is a simpler equivalent to multi sensor level control PCB and just gives a signal when the liquid reaches a particular level. Flow sensors, tilt sensors and steel sensors are under development and will be added shortly. This whole section is available as one PDF file here.

		TRS-M Moulded Thermal Reed Switch Normally closed (NC), cut out temperatures available from 20°C to 150°C, differential of 10°C max, 10W switching capability.
		TRS-W Thermal Reed Sensor Normally closed (NC), cut out temperatures available from 20°C to 150°C, differential of 10°C max, 10W switching capability.
		TRS-P Thermal Reed Sensor for AC Thermal reed sensor in Aluminium housing for harsh industrial applications, normally closed (NC), cut out temperatures available from 20°C to 150°C, differential of 10°C max, 30W AC line voltage switching capability.
		FS-V Float Switch for Vertical Mounting Normally open (NO) and normally closed (NC) contacts, capable of switching loads of up to 60 W line voltage, shielded cables available on request, configurable cable lengths and connectors.
		FS-H Float Switch for Horizontal Mounting Normally open (NO) contacts, capable of switching loads of up to 60 W line voltage, shielded cables available on request, configurable cable lengths and connectors.

10W Thermal Sensor 30W Thermal Sensor Vertical Float Switch Horizontal Float Switch Notes

Reed Relays and Electronics India Limited, 2011

Thermal Switches, Float Switches and Level Sensors

TRS-P Thermal Reed Sensor for AC

FS-V Float Switch for Vertical Mounting

FS-H Float Switch for Horizontal Mounting