Digi-TMP-Modbus Temperature Sensor

Applications: Air or Liquid Temperature Measurement

Modbus RTU communication

Temperature Range: 0 to 250°F

Accuracy: ±0.5°F

It is suitable for both air and liquid temperature measurement. Different sensor headers can be used for different applications.

Advantage:

In data center or large spaces, and other applications, multiple point temperature measurement and monitoring is necessary. Modbus temperature sensor makes installation wiring an easy job.

Digi-DPS-Modbus Air Pressure Sensor

Applications: Differential Pressure Measurement for Air or Gas

Modbus RTU communication

Output: Multiple Ranges: ±0.1 inH2O; ±0.5 inH2O; ±1 inH2O; ±5 inH2O; ±10 inH2O;

Accuracy: ±2%

It is suitable for multiple level air pressure or differential pressure measurements.

Advantage:

Modbus communication makes easier wiring.

Digi-APS-Modbus Air property Sensor

Applications: Air Property Measurement

Modbus RTU communication

Output: Dry Bulb Temperature; Wet Bulb temperature; Dew Point Temeprature, Relative Humidity Ratio; and Enthalpy

Temperature Accuracy: ±0.5°F

Relative Humidity Accuracy: ±3%

Advantage:

For cooling tower control and economizer control, the wet bulb and enthalpy values are required. Digi-APS sensor provides these parameter values directly to the users through Modbus. This avoids complex programming in BAS.