Protection from Carbon Monoxide designed for harsher environments!

KWJ’s WSN CO Industrial detects Carbon Monoxide levels from 0 – 1,000 ppm in ambient air and transmits the data wirelessly to the KWJ-WSN Dashboard. KWJ-WSN CO Industrial delivers low level health monitoring not provided by other off the shelf CO detectors.


Dimensions: 3.701″ x 2.316″ x 1.378″
Measures CO up to 1,000 ppm.
High Accuracy (± 5%)
State of the Art SPEC Sensor electrochemical cell
Range: 300ft (non line of sight)
Long Life/Low Power Battery Operation (approx. 1 year)
Free KWJ-WSN basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email

Principle of Operation

Electrochemical CO, Ambient Diffusion
15 minutes after the battery is installed, the sensor will accurately measure the ambient CO level and send data to the KWJ-WSN Online Sensor Monitoring and Notification System. The data is stored in the online system and can be reviewed and exported. Notifications can be set up through the online system to alert the user when thresholds have been met or exceeded.

The KWJ-WSN CO is pre-configured with the following alert thresholds to provide essential data on low levels of CO and to protect you from immediately dangerous conditions:

CO exceeding 50 ppm
CO exceeding 125 ppm
CO exceeding 400 ppm
TWA (time weighted average) CO > 50 ppm

There are also several pre-configured thresholds that are user changeable to allow further customization of your alerts so you can receive notification about lower levels of CO.

Solar Power Option

KWJ-WSN Industrial Sensors are powered by a replaceable 3.6 V battery (included).

An optional solar powered version is also available. The solar powered sensor uses a Lithium Iron Phosphate
rechargeable battery in conjunction with a solar power cell, extending the life of the battery.

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