TRS-P Thermal Reed Sensor for AC
All dimensions in mm
Highlights
♦ Switching range available from 25°C to 130°C with +/- 3°C tolerance ♦ Does not require external power for operation ♦ Normally Closed contact ♦ Sputtered Ruthenium contact ♦ RoHS Compliant and Lead-free ♦ Not Sensitive to ESD ♦ For 30W AC line voltage loads ♦ Temperature differential of 10°C max ♦
Description
These thermal reed sensors can accurately monitor temperature within 2-3C and are suitable for a wide range of applications. The load switching capability is that of the reed switch used, which is 30W. As these are a direct replacement to bimetallic strips, these themal reed sensors are only available in a normally closed, form B type contact, which opens when the configured temperature is reached.
Specifications
| Temperature tolerance | °C | ±3 |
| Contact Form | B | |
| Contact Rating (max) | W/VA | 30 |
| Switching Current (max) | A | 1.0 |
| Carry Current (max) | A | 2.0 |
| DC Switching Voltage (max) | VDC | 230 |
| AC Switching Voltage (max) | VAC | 230 |
| Breakdown Voltage (min) | VDC | 350 |
| Contact Resistance (max) | mΩ | 150 |
| Operating Temperature | °C | -20 to (cut out)+20 |
| Shock Resistance (½Sin wave for 11ms) | G | 50 |
| Vibration Resistance (10-2000Hz) | G | 20 |
Ordering Code
TRS-P-(Cut out temperature in °C)-(Cable length in mm)-(Lead type)
| Cut Out Temperature | Lead Type Code Code | |
|---|---|---|
| 25°C to 130°C | S | Stripped to 5 mm |
| T | Stripped and Tinned |
Example
TRS-P-50-500-S
TRS-P Normally Closed thermal reed sensor with a release of 50°C, having 500 mm cable length and Stripped ends.
Applications
Thermal sensors in sensing Boat engine temperature
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Thermal sensors in Radiator, engine, and 4WD transmission temperature sensing
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Thermal sensors in Temperature control in deep freezers, coolers
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Reed switches in Instant Water heaters and Power showers
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Thermal Reed Switches in Rice Cookers
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