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1-Wire Pt100 Transmitter TST200

1-Wire Temperature Sensor TST200

TST200, equipped with a 1-Wire interface, is tailored to link Pt100 temperature sensors with TCW2xx and TCG1xx controllers, enabling temperature monitoring systems within a vast temperature range of -200 to +850 °C (-328 to 1560 ° F). This 1-Wire Pt100 transmitter integrates a precision 24-bit analog-to-digital converter (ADC) alongside advanced digital signal processing for dependable and drift-free performance.

RTD (Resistance Temperature Detector), often referred to as Pt100, stands as a prominent temperature sensor in various industries. It can be configured with 2, 3, or 4 wires, with greater wire usage resulting in enhanced measurement accuracy, especially over extended distances. For optimal precision, the 4-wire connection is highly recommended. TST200 features two RJ11 connectors for straightforward daisy-chaining on the 1-Wire bus.

Key Specifications:

  • Extensive temperature measurement range from -200 to +850 °C.
  • Utilizes a 24-bit measurement conversion for high precision.
  • Delivers factory-calibrated output data for immediate use.
  • Supports both 3 and 4-wire sensor connections for flexibility.
  • Features minimal current consumption for efficiency.
  • Operates without the need for an external power supply, drawing power from the interface.

Use Cases:

  • Precise temperature monitoring in industrial processes.
  • Temperature monitoring and regulation within bakery operations.
  • High-precision Heating, Ventilation, and Air Conditioning (HVAC) systems.
  • Accurate temperature oversight in beverage and food storage.
  • Reliable temperature monitoring within pharmaceutical storage facilities.
  • Temperature monitoring integrated into building management systems.

Can be used with

  • Ethernet IO module TCW241
  • Ethernet data logger TCW220
  • Temperature and humidity data logger TCW210-TH
  • GSM-GPRS remote monitoring controller TCG120

Technical Properties:

  • Supply voltage range (1-Wire bus): 3.5 to 5.5 V
  • Maximum supply current (1-Wire bus): 6 mA
  • Measurement temperature range: -200 to +850 °C
  • Accuracy 0.2 °C ± 0.05 % of reading
  • Dimensions: 85 x 35.1 x 23.5 mm
  • Operating temperature range: -20 to +55 °C
  • Operating relative humidity range: 5 to 85 %RH (non-condensing)