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MB-AHT-1 Humidity and Temperature Transmitter
Temperature and humidity sensor with Modbus RTU communication.
Built-in temperature and humidity sensor.
Temperature range: −40 to 70°C.
Relative humidity range: 0–100% RH.
Communication interface: RS-485.
Surface-mounted, IP65.
MB-AHT-1 Temperature and Humidity Transmitter, Modbus RTU
Why choose the MB-AHT-1?
The MB-AHT-1 continuously measures two parameters: temperature and relative humidity. Both parameters are measured using a built-in sensor, and the results are available via RS-485 Modbus RTU.
What does this mean in practice?
- A single transducer measures temperature and relative humidity.
- The temperature measurement range is −40 to 70°C.
- The humidity measurement range is 0–100% RH.
- The sensor is built into the device.
- In addition to the measured values, the sensor’s operating status is also available.
- Reading and configuration are carried out via RS-485 Modbus RTU.
- The housing is designed for surface-mounted installation and has an IP65 protection rating.
- Power supply voltage
- 9÷30 V DC
- Communication protocol
- MODBUS RTU
- Stop bits
- 1 / 1.5 / 2
- Measurement range
- 0÷100% RH / -40÷70°С
- ports
- RS-485
- The type of work
- SLAVE
- Baudrate
- 1200÷115200 bit/s
- Data bits
- 8
- Bits of parity
- EVEN / ODD / NONE
- Address
- 1÷247
- Power consumption (max)
- 40 mA
- Maximum temperature measurement error
- ±1°C
- Maximum humidity measurement error
- ±4,5% (0÷80RH); ±6,0% (80÷100RH)
- Terminal
- pluggable terminal blocks 2,5 mm²
- Tightening torque
- 0,4 Nm
- Power consumption
- 0,3 W
- Working temperature
- -40÷70°С
- Dimensions
- 42 mm x 63 mm x 30 mm
- Assembly
- on wall
- Ingress Protection Marking
- IP65 - hermetic
16 other products in the same category
Temperature and humidity sensor with Modbus RTU communication.
Built-in temperature and humidity sensor.
Temperature range: −40 to 70°C.
Relative humidity range: 0–100% RH.
Communication interface: RS-485.
Surface-mounted, IP65.