Teracom 1-Wire barometric pressure sensor TSP200

Starting at: $68.00

Model TSP200


The TSP200 is a barometric pressure sensor with 300 to 1100 hPa working range and IP30 protection.

The basic silicon MEMS element is based on proven piezo-resistive pressure sensor technology. It has high EMC robustness, high accuracy and linearity and long-term stability.

A mixed-signal application-specific integrated circuit (ASIC) performs A/D conversions and provides the conversion results. The temperature measured by the internal sensor is used for sensor-specific compensation.

The absolute barometric pressure sensor is a nano power and wide temperature range working device. This is essential when focusing on low-power environmental monitoring applications.

The TSP200 communicates over a 1-Wire bus. Each sensor has a unique 64-bit serial code.

The 1-Wire barometric pressure sensor has two RJ11 connectors for easy daisy-chain sensor wiring.

The sensor is supported by:
* Ethernet IO module TCW241
* Ethernet data logger TCW220.


* Relative accuracy as low as 0.12hPa;
* High electromagnetic (EMC) immunity;
* High linearity and accuracy;
* Easy installation;
* Excellent long-term stability;
* Unique 64-Bit serial number for multi-sensors support.

Characteristic Data
Supply voltage range (1-Wire bus)4.0 to 5.5 VDC
Maximum supply current (1-Wire bus)2 mA
Working pressure range300 to 1100 hPa
Resolution0.1 hPa
Relative accuracy (950 to 1050hPa, @25C) 1 hPa
Absolute accuracy (950 to 1050hPa, @25C) 1 hPa
Dimensions85 x 35.1 x 23.5 mm
Operating temperature range-20 to +70 C
Operating relative humidity range 5 to 85 % RH (non-condensing)

Warranty period: 3 years

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  • Model: TSP200
  • Shipping Weight: 1lbs
  • Manufactured by: Teracom