TST103 1-Wire Enclosed Digital Temperature Sensor

In stock (2 items available)
  • Weight
    0.25 kg
  • SKU
    TCS-003

TST103 is 1-Wire temperature sensor for indoor usage. Suitable for use with Teracom controllers. -40 to 85 °C range with ±0.5 °C accuracy from -10 to 85 °C.

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TST103 is a digital temperature sensor with 1-Wire interface. It is excellent solution for temperature monitoring and control. It focuses on applications that require precise temperature monitoring – server rooms, offices, stores etc. It is also suitable for smart home applications, as well as for data loggers and thermostats. A special accessory, allows easy installation on 19” cabinets, can be ordered separately.

The digital temperature sensor provides high measurement accuracy as low as ±0.5°C in -10 to +85°C range, working with 12 bits of precision from the onboard digital-to-analog converter. Its current consumption is lower than 2mA, while the supply voltage is from 3 to 5.5VDC.

TST103 communicates with controllers over a 1-Wire bus. Each sensor has a unique 64-bit serial code, which allows multiple sensors support over the same 1-Wire bus. The digital temperature sensor utilizes two RJ11 connectors for easy daisy chain of multiply sensors systems. The sensor is supported by TCW11x, TCW12x, TCW220, TCW24x and TCG120 controllers.

  • Power Supply: 3-5.5 VDC
  • Current draw: 2 mA (max)
  • Temperature range: –40°C to +85°C
  • Accuracy: ±0.5°C (-10 to +85°C)
  • Accuracy: ±2.0°C (-40 to +85°C)
  • Resolution: 0.1°C
  • Ingress protection: IP20
  • Dimensions: 85 x 35.1 x 23.5 mm
  • Cable Length: 1 m with RJ11 connectors

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

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By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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