This measuring probe houses a temperature and relative humidity sensor for air in a metal shell.

It can be used to measure air temperature and relative air humidity in spots that are hard to access. This probe needs a wired connection to a Canique Climat Pro sensor.

Compatibility

Compatible with all Canique Climat Pro sensors.

Dimensions

Length: 75mm

Diameter: 15mm

Cable

This probe can be shipped with a cable that is soldered to the shell or without a cable (in the latter case you need to solder a 4 core cable).

The cable length can be selected between 0.5 and 2 meters. The supplied cable has an outer diameter of 5.1mm, the cores are AWG 22.

A strain relief is available.

Recommended cable diameter: 4.3 - 6.5mm

Wire colours:

•  VCC red 
•  GND black 
•  SCL white 
•  SDA yellow 

Specs

• I2C pins: VCC, GND, SDA, SCL (without integrated pullup resistors)
• I2C address: 0x44
• Supply voltage: 1.08V - max. 3.6V
• Quiescent current: 80nA
• Temperature range: -40°C to 85°C 
• Humidity range: 0% to 100%
• Resolution: 0.01°C / 0.01%
• Absolute precision of temperature:
  ± 0.2°C from 0 to 60°C
• Absolute precision of relative humidity between 0 and 80°C: 
  ± 1.8% in the range of 30-70% RH
  ± 3% in the range of 0-10% and 90-100% RH
  ± 2% in all other ranges