Keeps you safe from invisible dangers

The Wireless Carbon Monoxide (CO) sensor allows you to monitor the level of carbon monoxide (CO) gas in the surrounding air. Colourless, odorless, tasteless: carbon monoxide (CO) quickly accumulates in facilities, causing serious illness or death—particularly among children, the elderly, or infirmed.

CO Sensor Highlights

• Measures 0–10000 ppm
• Accurate to +/- 45 ppm + 3% of reading
• CO data can be reviewed and exported
• Based on a microelectromechanical system (MEMS)
• Instant CO readings & 8-hour, time-weighted average readings
• Options: on/off switch or line-power with battery backup & on/off switch

The Wireless Carbon Monoxide (CO) Sensor measures the amount of CO gas in the surrounding air. The sensor returns carbon monoxide level and temperature values to the iMonnit Online Sensor Monitoring and Notification System. The system stores both data points in the online system where the data can be reviewed and exported as a data sheet or graph. Notifications can be set up through the online system to alert the user when defined CO levels have been met or exceeded.

This sensor come standard with two replaceable AA batteries. The typical battery life is approximately 10 years.

Features

• Impressive wireless range of up to 1,200 feet through walls
• Frequency-hopping spread spectrum (FHSS)
• Improved interference immunity
• Improved power management for longer battery life
• Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
• Over-the-air updates
• Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email
• Stores 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle)
  • 10-minute heartbeats = ~ 22 days
  • 2-hour heartbeats = ~ 266 days

Applications

• CO Monitoring in facilities
• Gas Ranges and ovens
• Gas clothes dryers
• Vehicle Exhaust Monitoring
• Fireplaces
• Furnace Monitoring

Gateway Options for Seamless IoT Data Communication

Monnit offers a range of gateway options designed to facilitate wireless sensor data communication within IoT networks. These gateways, serve as crucial conduits for transmitting sensor data to the iMonnit software platform and play a pivotal role in ensuring seamless and efficient data transmission for IoT applications.

Click here to explore the diverse range of gateway devices available >>

Manage Your Monnit Sensors with iMonnit Cloud-based Software

Monnit’s Sensor Monitoring Software, iMonnit, stands as a cutting-edge cloud-based platform and central hub tailored for the seamless management of Monnit sensors. With a focus on data security, all information is safeguarded on dedicated servers running Microsoft SQL Server. This intuitive online user interface serves as a command centre for arranging, monitoring, and modifying device settings to suit individual requirements.

OneTemp provides complimentary activation and setup services for new iMonnit accounts, while a free mobile app empowers users to maintain control at all times. Whether opting for the basic version or upgrading to iMonnit Premiere, users can unlock the full spectrum of features that enrich the Monnit experience.

Click here to explore the software options >>

 

Supply Voltage	2.0 – 3.6 VDC (3.0 – 3.6 VDC Using Power Supply) *
Current Consumption	0.7 μA (sleep mode) 2 mA (radio idle/off mode) 2 mA (measurement mode) 25 mA (radio RX mode) 35 mA (radio TX mode)
Operating Temperature Range (Board Circuitry and Batteries)	-30°C to 55°C (-20°F to 130°F) using alkaline -40°C to 85°C (-40°F to 185°F) using lithium
Optimal Battery Temperature Range (AA)	+10°C to +50°C ( +50°F to +122°F )
Operating Pressure Range	± 0.2 atm (recommended)
Operating Humidity Range	15 to 95% RH
Measuring Range	0-1000 PPM
Maximum Overload	1000 PPM
Measuring Principle	Electrochemical Oxidation of CO
Resolution	± 1 PPM
Response Time (t-90)	< 40 seconds typical at 20°C
Stabilization Time	< 120 seconds
Long Term Drift – Zero	Zero Signal ≤ ± 2 PPM / month
Long Term Drift – Span	Output Signal ≤ ± 2% of reading per month
Maximum Zero Shift	< 8 ppm equivalent (-20°C to +40°C)
Weight	4.0 oz
Wireless Range	1,200+ ft. non-line-of-sight
Certifications	900 MHz product; FCC ID: ZTL- G2SC1 and IC: 9794A-RFSC1. 920 MHz product; ARIB STD-T108 R210-103733. 868 and 433 MHz product tested and found to comply with: CISPR 22:2008-09 / EN 55022:2010 – Class B and ETSI EN 300 220-2 V2.4.1 (2012-05).

** Accuracy is based at typical operating temperature and pressure (25 degrees C and 1 Atmosphere (sea level))