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H4431 RS485 Output Temperature Transmitter

H4431

Temperature transmitter for Pt1000 sensors with two relay outputs. Can be used both indoors and outdoors.

External Pt1000 temperature probe can be connected. Has three binary inputs.

Warranty: 3 years

Measurement parameters
Temperature
Dual State Signal
Temperature Sensor - External Probe PT1000
Measurement range: -200 to +600 °C
Measurement accuracy: ±0.2 °C
Resolution: 0.1 °C
Relay Output
Quantity: 2
Maximum voltage: 50 V
Maximum current: 2 A
Maximum power: 60 VA
Binary Input
Quantity: 3
Binary input signals: dry contact, open collector or binary voltage signals.
The inputs are not isolated.
Minimum pulse duration for binary input: 500 ms
Voltage on open contacts: < 3,3 V
Low voltage level: 0 to +0.5 V
High voltage level: +3,0 to +30 V
General Technical Data
Operating temperature: -30 to +80 °C
Channel: 1 external temperature probe
Audible alarm: via built-in buzzer - switchable
Output: RS485
Humidity sensor temperature compensation range: covers all temperature ranges
Available Temperature Units: Celsius, Fahrenheit
Communication protocols: ModBus RTU, ARION, Advantech ADAM
Battery: 9-30 Vdc
Protection level: IP65 for electronic equipment; IP40 for sensors.
Dimensions: 136 x 160 x 45 mm; stem length 75 mm
Weight: approx. 350 g
Warranty: 3 years

  • H4331
  • Operator's Manual
  • Traceable calibration certificate
  • Free software for configuring the transmitter TSensor

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