DigiTH temperature and humidity sensor acquisition module,
output signal: RS485 interfaces, Modbus protocol
Product Features
• Integrated Switzerland SENSIRION® precision temperature and humidity sensors, and temperature measurements provide 14Bits 12Bits humidity measurement.
• Integrated Switzerland INTERSEMA® precision pressure sensor, provide 16Bits pressure measurements.
• Integrated temperature, humidity, dew point, barometric pressure measurement in one.
• Humidity measurement range 0 ~ 100% RH.
• Temperature measurement range: -40 ° C ~ + 85 ° C.
• Pressure measuring range 10-1100mbar.
• highest precision temperature and humidity measuring up to ± 2% RH, ± 0.3 ℃ (at 25 ℃).
• Pressure Accuracy ± 4mbar (-40-85 ℃).
• full sensor calibration linear output without calibration can be used interchangeably.
• Support for user calibration feature for point or two-point calibration.
• RS485 or RS232 communication, support ModbusRTU / ASCII protocol.
• 9V ~ 30V wide range DC power supply.
• installation or wall installation can be wall mounted to PCB.
• small size, simple installation, the system can be used as expansion modules integrated in existing systems.
• good long-term stability, high reliability and cost-effective.
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