SenSource Wireless CO2 – Carbon Dioxide Sensors

Wireless temperature, humidity and voltage output sensors for industrial environmental monitoring

General Description
The SenSource Wireless Carbon Dioxide Sensor
uses an ultra low power, high performance CO2
sensor to measure the amount of carbon dioxide in
ambient air.
• Measures 0 to 10000 ppm CO2
• Accurate to +/- 50 ppm (+/-3% of reading)
• Sensor produces instantaneous CO2 readings
and 8 hour time weighted average(TWA) readings

Principle of Operation
The SenSource Wireless Carbon Dioxide Sensor
measures the amount of CO2 in the ambient air
surrounding the element. It is programmed to take
readings at a set interval to accurately calculate CO2
levels, then send the time-stamped data to the online
sensor monitoring and notification system at userspecified
time intervals (sensor heartbeat). The CO2
data can be reviewed and exported as a data sheet or
graph and notifications can be set up through the
online system to alert the user when defined thresholds
have been met or exceeded.

• Wireless range of 1,000+ feet through 12-14 walls.*
• Frequency Hopping Spread Spectrum (FHSS).
• Improved interference immunity.
• Improved power management for longer battery life.**
(10+ years on AA batteries)
• Encrypt-RF™ Security (Diffie-Hellman Key Exchange
+ AES-128 CBC for sensor data messages).
• Onboard data memory / storage
(up to 512 readings per sensor).
– 10 min heartbeats = 3.5 days
– 2 hour heartbeats = 42 days
• Over-the-air updates (future proof).

• Indoor air quality
• Greenhouses
• Cellar and gas stores
• Marine vessels
• Modified atmospheres
• Landfill gas
• Confined spaces
• Cryogenics
• Ventilation management
• And many more…

Sensource CO2 Sensor Specifications

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