Price Check Guarantee

Price Check Guarantee

Nationwide Installations

Nationwide Installations

Next Day Deliveries

Next Day Deliveries

Free Expert Advice

Free Expert Advice

Free Site Survey

CO2 Carbon Dioxide Temperature and Humidity Sensor 1W UNI

Prices from £199.00 including VAT or £238.80 ex. VAT
Prices from £238.80 inc. VAT
Prices from £199.00 ex. VAT

Delivery prices and quantity discounts on application

In stock deliveryPlease contact us for a lead time
Lead times delivery guide

Lead Times & Delivery Guide – contact us for a specific day/time

Price check guarantee

Our Price Check Guarantee ensures value for money when buying this product

Reward points
Earn 99 SRE Reward Points when you buy this product

Pay using our secure payment gateway with a debit/credit card, your Amazon, Google or PayPal account, make a BACS payment, open a credit account or request a leasing quotation.

Payment Methods – All major cards accepted
Payment footer

Sensor CO2 1W-UNI is a combined temperature, humidity and carbon dioxide sensor that can be connected via a 3m RJ11 cable (1-Wire UNI bus) with Ares, NB 2×1-Wire, Poseidon2, SD 2×1-Wire and STE2 r2 environment monitoring devices.

Sensor CO2 1W-UNI is designed to monitor workplace environments (offices and meeting rooms) and living spaces in order to optimise factors important for wellbeing including temperature and humidity levels, and the amount of CO2 present in the air.

Carbon Dioxide Measurements

  • Range: 300-40,000ppm
  • Accuracy: 50ppm +3%
  • Resolution: 1ppm (0–2000ppm)
  • Temperature stability: 2.5ppm/°C

Temperature Measurements

  • Range: -30 to +70°C
  • Accuracy: 0.8°C
  • Resolution: 0.1°C

Relative Humidity Measurements

  • Range: 0–100% RH
  • Accuracy: 5% RH / 25°C
  • Resolution: 0.1% RH

The sensor can be mounted onto a wall or ceiling or other type of flat desk such as a desk or cabinet and secured in place with double-sided adhesive tape.