Gemwel | MONNIT WIRELESS CARBON MONOXIDE (CO) GAS SENSOR – COMMERCIAL AA BATTERY POWERED
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MONNIT WIRELESS CARBON MONOXIDE (CO) GAS SENSOR – COMMERCIAL AA BATTERY POWERED

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Quick Overview

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The Monnit Wi-Fi water detection sensor alerts you of potential property damage that results from flooding or leaks. Place this sensor anywhere flooding or faulty plumbing could cause a problem. This sensor can also be used to detect a lack of water, allowing you to know when a container is nearing empty. An integrated 802.11 b/g radio transmitter allows the device to be easily programmed to work with any existing Wi-Fi network.

An optional “Detect Plus” spot detection probe can be added to the end of the water detection wire. The spot detection probe can be positioned and mounted at a set distance above the ground eliminating false alarms.

  • Measurement range of 0-1000 PPM
  • ± 1 PPM Resolution
  • Accurate to ± 2% of reading or 1 ppm
  • Alerts contain CO level in PPM
  • Customizable alerting based on specified CO levels (sensitivity of alerts is adjustable, not just what is deemed dangerous)
  • CO levels are recorded (data logged) in system at every heartbeat
 

CO Sensor Specifications

Accuracy ± 2% of reading or 1 ppm, whichever is greater
Sensitivity 5±2 nA/ppm
Measuring Principle Electrochemical Oxidation of CO
Response Time (t-90) < 30s typical at 20°C
Stabilization Time < 30 seconds
Measuring Range 0-500 PPM
Maximum Overload 1500 PPM
Resolution ± 0.5 PPM
Maximum Zero Shift < 8 ppm equivalent (-20°C to +40°C)
Long Term Drift – Zero Zero Signal = ± 2 PPM / month
Long Term Drift – Span Output Signal = ± 2% of reading per month
Operating Temperature -7 to 40°C (10 – 35°C recommended)
Operating Humidity Range 15 to 85% RH (non-condensing)
Operating Pressure Range ± 0.2 atm (recommended)
Estimated Service Life > 5 years
 

AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Sensing Element 2.0 – 3.6 V (2 x AA 1.5V Batteries or Optional Power Supply)
Device Range 250 – 300 ft. non-line-of-sight device range*
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 3-4 Years. **
Max Operating Temperature Using AA Alkaline -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
Enclosure Material ABS
 

900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)

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