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Barometric pressure transmitter - RS232 output

Barometric pressure transmitter - RS232 output

  • Provide with LCD-display
  • Suitable measurings in spaces
  • Output signal RS232
  • Advantech ADAM and Modbus compatible



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Availability: In stock


Bel ATAL 0299-630610


Robust atmospheric pressure suitable for measurements in spaces. The sensor is equipped with an LCD display and has a RS232 output signal. Probes and transducers work with ModBus RTU communication protocol or with Advantech ADAM compatible protocol.


Output RS232
Measured Value Atmospheric Pressure
Construction Type Ambient Air
Design Industrial
Lcd Display Yes
PoE No
Output setting from the manufacturer 800 to 1100 hPa
Accuracy ±(1,3hPa+0.06% from adjusted output span) at 23°C from 800 to 1100hPa
Maximum measuring range 600 to 1100hPa
Available pressure units hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Temperature operating range -30 to +80°C
Temperature operating range of LCD display readable to operating temperature +70°C, it is recommended to switch OFF the LCD over +70°C
Communication protocol ModBus RTU and Advantech ADAM compatible protocol
Communication speed 110 to 115200 Bd
IP protection IP54
Power 9-30Vdc, current consumption approximately 6mA
Dimensions 88.5 x 98 x 39.5 mm (W x H x D)
Weight approximately 135g


  1. USB communication cable
    • USB communication cable for Temperature / Relative Humidity / atmospheric pressure sensors
  2. Free utility software
    • Free utility software for configuration and calibration of the temperature / Relative Humidity / atmospheric pressure sensors.

    Out of stock


Health, schools and kindergardens

Research has shown that the air quality in schools and kindergartens is far below the mark. …

Data centre, telecommunication and cleanrooms

Data and telecom spaces have increasingly more difficulty to control the cooling of the established ICT equipment. Because more and more power-using computer systems can be placed in a System or 19" rack, the specific heat load rises per m2 computer room. By timely handling of heat problems costly downtime can be avoided.

Laboratories (GMP / GLP)

Within a laboratory, the conditions of the room in which scientific research and experiments are kept have to fall within certain limits. In addition to the space conditions the temperature is recorded and monitored for refrigerators and freezers, CO2 braise, sterilization equipment, disinfection equipment etc.



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