Application – Modbus Mean Value Duct Temperature Sensor

Modbus Mean Value Duct Temperature Sensor ANDMWTF/MD RS485 sensor is for measuring the temperature in gaseous media (when combined with a mounting flange). The fields of application are heating, ventilation and refrigeration engineering as well as air-conditioning. The sensors are equipped with a standardized 0…10 V or 4…20mA output and can be connected to any PLC or DDC.

 

Additional options for sensor ANDMWTF/MD (surcharges):

  • mounting flange,
  • mounting clamp (6 pieces),
  • display,
  • relay.

 

Sensor type:

  • Modbus sensor

 

Alternative sensor versions:

Product number

Product number: ANDMWTF/MD

Technical Specifications

Measuring transducer
Required temperature sensor: Pt1000 class B (2-wire)
Power supply: 12-34 V AC/V DC with 4-20 mA
12-34 V AC/V DC with 0-10 V
Analog output burden (4…20 mA): 50-500 Ohm
Analog output burden (0…10 V): 10-100 kOhm
Power input with 0…10 V: 20 mA
Power input with 4…20 mA: 24-44 mA
Accuracy: ±0,2K + max. 3 % full scale
Measuring range: 24 measuring ranges available
Operating temperature: -30 °C … +70 °C
Connection: 3-wire (2-wire optional with 4-20 mA)
Norms: CE, Electromagnetic Compatibility acc. EN 61326-1 2013, EG Act 2004/108/EG
Temperature Sensor
Measuring range: -30 °C … +80 °C
Temperature sensor: Pt1000 class B (2-wire)
Connection: Screw clamps, max 1.5 mm²
Measuring rod: Copper 4 x 0,5 mm, length see table
Tmax. (housing): +100 °C
Housing: PA6, Colour RAL 9011
Measurements Housing: 75 x 69 x 44 mm
Protection class: IP65
Mounting equipment (optional): Mounting clamp, Mounting flange
Modbus Mean Value Duct Temperature Sensor ANDMWTF-MD 1
Modbus Mean Value Duct Temperature Sensor ANDMWTF-MD 2
Modbus Mean Value Duct Temperature Sensor ANDMWTF-MD 3

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Additional info for ANDMWTF/MD

Protocol: Modbus (ASCII/RTU), RS485
Power supply: 12-34 VAC/VDC
Dimensions: 75 x 69 x 44 mm
Housing: PA6, Color RAL 9011
Protection class: IP65
Sensor: Mean Value Sensor