Teracom Digital temperature sensor TST103


Model TST103

Short Description

The TST103 is a digital temperature sensor with a 1-Wire interface. It is an excellent solution for temperature monitoring and control.

It focuses on applications that require precise temperature monitoring server rooms, offices, drug and food stores, etc. It is suitable for smart office applications, as well as for data loggers and thermostats.

A special accessory, allows easy installation in 19 cabinets, and can be ordered separately.

The digital temperature sensor provides high measurement accuracy as low as 0.5C in -10 to +85C range. It opperates with 12 bit precision from the onboard digital-to-analog converter. The supply voltage is from 3 to 5.5VDC. The current draw is less than 2mA.

The TST103 communicates with controllers over a 1-Wire bus. Each sensor has a unique 64-bit serial code, which allows multi-sensor support over the same 1-Wire bus. The digital temperature sensor utilizes two RJ11 connectors for easy daisy-chain wiring. Shipment includes a one meter cable

The digital temperature sensor can be used with

* Ethernet IO module TCW241
* Ethernet data logger TCW220
* Remote IO module TCW122B-CM
* GSM-GPRS remote monitoring controller TCG120
* IP watchdog monitoring module TCW122B-WD
* Remote environmental monitoring module TCW112-CM
* IP watchdog relay board TCW112-WD

Technical Parameters

Operating Range: 40 to 85C
Accuracy: (max) 0.5 C -10 to +85C
Accuracy: (max) 2 C -40 to +85C
Resolution: 0.1 C
Supply voltage: 3 to 5.5 VDC From 1-Wire interface
Max Current Draw: 2 mA From 1-Wire interface
Ingress protection: IP20
Dimensions: 85 x 35.1 x 23.5mm
Connectors: Two RJ-11 in parallel

Warranty period: 3 years

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  • Model: TST103
  • Shipping Weight: 1lbs
  • Manufactured by: Teracom