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BGT-WSQ Temperature Humidity & Pressure Sensor

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BGT-WSQ Atmospheric Temperature, Humidity & Pressure Sensor is a professional measurement of air temperature, relative humidity & barometric pressure. The atmospheric pressure part uses piezoresistive silicon microcomputer sensor, the humidity sensing part uses capacitive polymerization body humidity sensing element, and the temperature sensing part uses a temperature measuring element made of energy gap material.The temperature and humidity chips are calibrated in full range. They all have the characteristics of high measurement accuracy, quick response, strong anti-interference ability and good stability. Sensors are built-in the water-proof and anti-UV shelter. And it has small size, easy to install and portable, reliable performance; It can be widely used in meteorological observation, environmental control, agriculture, factories and many other fields.
Availability:


◀◀  Key Selling Points  ▶▶


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· Triple-Parameter Precision

Measures temperature (-40°C to 100°C), humidity (0–100% RH), and pressure (300–1100 hPa) with high accuracy (±0.3°C, ±5% RH, ±1 hPa).

Full-range calibration ensures reliable performance across all conditions.


· Robust & Weatherproof Design

IP45-rated enclosure and anti-UV radiation shield protect against harsh environmental conditions.

Compact and lightweight (700g), ideal for both fixed and portable installations.



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· Flexible Connectivity

RS485 Modbus-RTU and ASCII protocols for seamless integration with PLCs, data loggers, and IoT systems.

Supports custom baud rates (4800–115200 bps) and address configurations for multi-sensor networks.


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· Low Power & Energy Efficient

150mW power consumption ensures minimal energy use, suitable for solar-powered or remote setups.

Wide DC 9–30V power input range for versatile power options.


· Easy Installation & Maintenance

Simple wiring and quick setup with standard 2m cable (custom lengths available).


Durable construction reduces maintenance needs, even in extreme conditions.



◆◆ Key Features:

  • Triple Threat: Measure temp, humidity, and pressure in one rugged device.

  • Built for Extremes: IP45-rated, survives -40°C to +80°C.

  • Smart Connectivity: RS485 Modbus-RTU and ASCII protocols.

  • Low Power: 150mW consumption, ideal for remote setups.

  • Easy Setup: Quick installation with standard 2m cable.




◀◀  Product Parameters  ▶▶


Temp Range-40°C to +100°C
Humidity Range0–100% RH
Pressure Range300–1100 hPa
PowerDC 9–30V
OutputRS485 Modbus-RTU / ASCII
Cable2m (customizable)




◀◀  Application Scenarios  ▶▶


  • Meteorological Monitoring: Accurate weather data collection for forecasting and research.

  • Agriculture: Optimize irrigation and crop management with real-time environmental data.

  • Industrial Automation: Monitor factory conditions for process control and safety.

  • Environmental Research: Track climate changes and air quality in ecological studies.

  • HVAC Systems: Enhance indoor climate control with precise temperature and humidity data.



Home / Products / Meteorological Monitoring / Temp. Humi. Pressure Sensors / BGT-WSQ Temperature Humidity & Pressure Sensor

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