Description

Maximum accuracy

The combined temperature, humidity and atmospheric pressure sensor provides the maximum accuracy and reliability, making it perfect for both outdoor and indoor applications.

Weatherproof design

The instrument is entirely made of corrosion resistant materials to ensure high resistance to weathering.

Digital communication

It can be connected to any conventional datalogger to perform the data storage and its subsequent downloading and monitoring on a computer. It features a RS-485 serial port with MODBUS-RTU protocol.

Optional radiation shield

The optional radiation shield provides excellent protection against solar radiation and other sources of radiated and reflected heat.

Multitude of applications

Its outstanding versatility makes it ideal for all kind of applications in many fields, the main ones being:

• Atmospheric research.
• Meteorology.
• Climate control.

Technical specifications

Sensor specifications

Temperature

• Range: -40ºC to 70ºC
• Resolution: 0.1ºC
• Accuracy: ±0.2ºC

Relative humidity

• Range: 0 to 100% RH
• Resolution: 0.1% RH
• Accuracy: ±2% RH

Atmospheric pressure

• Range: 500 to 1,100 hPa
• Resolution: 0.1 hPa
• Accuracy: ±2 hPa

Electrical specifications

• Power supply voltage: 5 to 33 VDC
• Power consumption: 11 mA (max.)
• Output signal: RS-485

Mechanical specifications

• Working temperature: -40ºC to 70ºC
• Material: aluminium
• Dimensions: ∅ 20 x 140 mm
• Weight: 80 g