485 type atmospheric pressure sensor transmitter

Product Overview
This product can accurately measure atmospheric pressure values and is suitable for pressure measurement in various environments. Using original imported sensors, the measurement data is stable, the accuracy is high, and the anti-interference ability is strongLong lifespan, can be widely used in environmental computer rooms, airports, train stations, commercial building control, residential homes, office buildings, schools, conference rooms, shopping malls, restaurants, sports halls, cinemas, and graphic designIt has broad application prospects in fields such as libraries.

Main parameters
DC power supply 9-24V DC
Average power consumption of 48 mW
Measurement range 300-1100 hPa (mbar)
Resolution 0.1 hPa (mbar)
Measurement accuracy ± 1.5 hPa (mbar) (@ 25 ℃)
Output signal RS485 (Modbus protocol)
Working range -40 ℃ -80 ℃ 0-80% RH

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