RS485 온도, 습도, 대기압 센서

(RS485 Air Temperature, Humidity and Barometric

Pressure Sensor(S-THP-01A))

개요

  • 본 제품은 RS485 온도, 습도, 대기압 센서 입니다.
  • 온도, 습도, 대기압 센서를 측정할 수 있는 센서로 RS485 인터페이스를 가지고 있습니다.

특징

  • High Performance: High accuracy, fast response, good repeatability
  • 3 in one sensor: Humidity/Temperature sensor and BOSH barometric sensor
  • Based on the data directly measured by the sensor, relevant common meteorological parameters can be calculated including vapor pressure, dew point, frost point, absolute humidity, vapor density, cloud base height and altitude.
  • Universal Protocol: RS485 communication interface with surge protection
  • Reverse power protection and Built-in TVS/ESD protection

  • Specification

    Signal Output

    RS485 Modbus Protocol

    Power supply

    4.5-18V/DC

    Encapsulation

    Standard（ABS+ Copper sintering filter）

    Humidity Measurement Range

    0-100%RH, Resolution 0.01% Accuracy: ±1.0%RH

    Temperature Measurement Range

    -40~+125℃, Resolution: 0.01℃, Accuracy: ±0.1℃

    Barometric pressure Measurement Range

    300-1100 hPa, Resolution: 0.1hPa,  Accuracy: ±0.15hPa(Relative Accuracy),  ±0.1hPa(Absolute Accuracy)

    IP Rating

    IP56

    Operating Temperature

    -40~80℃

    Installation Methods

    Wall mounting or Pipe flange insertion

    Cable Length

    2M

  • The 3-in-1 integrated air temperature, humidity and barometric pressure sensor utilizes a SENSIRION® temperature and humidity sensor and a BOSCH®barometric MEMS chip for highly accurate, fast response measurements.

    The sensing elements are compactly integrated onto a PCB located at the tip of the sensor, with dimensions of just 108mm x 16mm. This allows for easy installation and integration into existing systems as an expansion module. Each sensor is individually factory-calibrated before deployment. Based on direct measurements of temperature, humidity and barometric pressure, the sensor can calculate various meteorological parameters including vapor pressure, dew point, frost point, absolute humidity, vapor density, cloud base height and altitude. It has an RS485 communication interface with built-in surge protection for reliable data transfer. The sensor can be wall mounted or flange mounted for duct insertion.

    With low power consumption, it is suitable for battery-powered systems. Reverse power and lightning protection further enhance robustness across various environmental monitoring applications.

    The compact form factor combined with individal calibration, flexible mounting options and robust protection make this an ideal sensor for integrating accurate meteorological measurements into new or existing monitoring systems.


문서

연관제품