AZ-0015 cSense CO2 + RH/T Monitor w. Relay

The cSense AZ-0015 continually displays carbon dioxide levels, temperature, and relative humidity so you can monitor the air quality in your home, office, or factory.
Just plug it in - the cSense turns on instantly, self-calibrates, and is designed to last for years.

In addition to monitoring levels, the cSense has a user-configurable 80dB alarm and a relay output. The normally open relay closes when the CO2 reaches the preset low level to start a CO2 generator or similar devices.

Unlike chemical gas sensors that last for months and need to be replaced, the CO2 Non-Dispersive Infrared Diffusion (NDIR) sensor in the cSense offers the following benefits:

        - Sensitive and accurate: information you can act on.
        - Auto Calibration - No need to send monitor in for recalibration.
        - Important manual calibration for gardening with supplemental CO2.
        - No moving parts, nothing to break or wear.
        - Does not lose precision in heat or cold.
        - No overexposure or negative memory effects.

- CO2 range: 0 to 2000 ppm (2001 to 9999 out of scale)
- Accuracy: ± 50ppm, ± 5% reading (0 ~ 2000)
- Resolution: 1 ppm

- Temperature range: -10.0 - 60.0 ° C (14 - 140 ° F)
- Resolution: 0.1 ° C / ° F
- Accuracy: ± 0.6 ° X / ± 0.9 ° F

- Ralative Humidity: Range (0.0 - 99.9%)
- Resolution (0.1%)
- Accuracy: ± 3% (10 - 90%) ** ± 5% (others)

- CE marking

Monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals and anywhere to control high levels of carbon dioxide.