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Digital Temperature Sensor TST103

Temperature Monitoring Device TST103 Tempmate

TST103 is a digital temperature sensor featuring a 1-Wire interface, designed for precise temperature monitoring and control. Its applications span server rooms, offices, as well as drug and food storage facilities. Additionally, it's well-suited for smart office systems, data loggers, and thermostats.

For convenient installation on 19" cabinets, a dedicated accessory is available separately. The sensor offers high measurement accuracy, reaching as low as ±0.5°C within the -10 to +85°C range. Operating with 12-bit precision from the onboard digital-to-analog converter, it maintains a minimal current consumption of under 2mA and supports supply voltages ranging from 3 to 5.5VDC.

TST103 communicates with controllers via a 1-Wire bus, with each sensor assigned a unique 64-bit serial code, allowing for multi-sensor integration on the same 1-Wire bus. The sensor simplifies wiring with two RJ11 connectors for daisy chain connections.

Key Specifications:

  • Exceptional ±0.5°C accuracy within the temperature range of -10°C to +85°C.
  • Boasts impressive 12-bit resolution for precise measurements.
  • Effortless daisy chain connectivity for streamlined setup.
  • Features IP20 ingress protection, ensuring resistance to environmental factors.
  • Demonstrates remarkably low power consumption for efficient operation.
  • Each device is identified by a distinct 64-Bit serial number, making them uniquely identifiable.

Use Cases:

  • Temperature monitoring and data logging in server rooms and data centers.
  • Assessment and monitoring of environmental quality.
  • Utilized in SCADA systems for temperature monitoring.
  • Temperature monitoring and data logging for food and pharmaceutical storage facilities.

Dijital sıcaklık sensörü aşağıdakilerle kullanılabilir:

  • Ethernet IO modülü TCW241
  • Ethernet veri kaydedici TCW220
  • Uzak IO modülü TCW122B-CM
  • GSM-GPRS uzaktan izleme kontrolörü TCG120
  • IP watchdog izleme modülü TCW122B-WD
  • Uzaktan ortam izleme modülü TCW112-CM
  • IP gözlemci röle kartı TCW112-WD

Technical Properties:

Parameter Value Units Remark
Operating Range –40 to 85 °C
Accuracy (max) ±0.5 °C -10 to +85°C
Accuracy (max) ±2 °C -40 to +85°C
Resolution 0.1 °C
Supply voltage 3 to 5.5 VDC From 1-Wire interface
Max consumption 2 mA From 1-Wire interface
Ingress protection I IP20
Dimensions 85 x 35.1 x 23.5 mm
Connectors Two RJ-11 in parallel