Davis Vantage Pro2 ISS Digital Temperature & Humidity Sensor SHT31 7346.070 Weather Spares
Davis Vantage Pro2 ISS Digital Temperature & Humidity Sensor SHT31 7346.070 Weather Spares
Davis Vantage Pro2 ISS Digital Temperature & Humidity Sensor SHT31 7346.070 Weather Spares

Davis Vantage Pro2 ISS Digital Temperature & Humidity Sensor 7346.070

£60.00
£60.00
Tax included. Shipping calculated at checkout.

The latest and most accurate Davis digital temperature and humidity sensor only for the Vantage Pro2 range of external sensor suites or temperature and humidity stations (built from 2006 onwards). Unsuitable for the Vue, Pro, Weather Monitor or Wizard products.

This latest revision includes the enhanced double coated PCB seal and the white sensor screen and cap. Importantly the SHT31 sensor is the enhanced temperature and humidity sensor that gives greater accuracy than the earlier Davis products using the SHT11 and SHT15 sensors in the 7346.166 models.

This sensor offers exceptional accuracy of within +/- 2% from 0-100% humidity and within +/- 0.2C from -5C to +65C on temperature.

 

When using this sensor with ISS transmitters manufactured between 2006 and December 2015 a small offset adjustment is required to the temperature readings obtained on the console.

Using a pre December 2015 transmitter (manufacturing code AR and earlier) with this temperature / humidity sensor will result in the Temperature reading 0.5C (0.9F) high. To counteract this error a calibration offset should be applied in the console to reduce the temperature by 0.5C (see your console manual for calibration details).

To assist with the replacement of the temperature and humidity sensor Davis have kindly provided the above videos.

 

Customer Reviews

Based on 7 reviews
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stephen M.
Excelent Service

The part was delivered within the delivery time quoted and after fitting a few days later is working extremely well. I have been very well pleased with the service provided by Weather Spares. Thank You

A
Anonymous
Works easy to instal

Speedy delivery. Easy to fit and worked straight away.

H
Hugh E.
No problems at all.

I was able to see that the unit on the website was exactly the same model as the faulty one in my weather station. It arrived just within the two day delivery period. Once fitted to the weather station, the temp and humidity readouts started working immediately.

G
Gerald T.
Easily installed

Easily installed and working perfectly

A
Andrew S.
Good Product but beware

Great service arrived quickly. Note the installation instructions and the need for a 0.5 deg C offset for older ISS transmitters

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