*Please note that the CO2Meter offices will be closed starting at 5:00 pm et. October 8th to allow our team members time to prepare for the pending impact of Hurricane Milton. Orders placed after 2:00 pm et. October 8 will be held for shipment once our facilities reopen. All operations are expected to reopen October 14 at 8:30 am et.*

O2 Industrial Gas Detector

Industrial O2 Gas Detector l CO2Meter
Regular price $1,599.00 Sale price

Compare at $2,199.00

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The CM-902 O2 Industrial Gas Detector is designed to protect individuals working near hazardous gases like nitrogen, argon, chlorine, propane, nitrous oxide, or helium in confined spaces. This device also features an industrial enclosure designed specifically for harsh environments and wash-down applications.

The CM-900 and CM-902 industrial gas detectors are designed to be hard-wired only, cable now included. 

Features

  • Monitors 0-23% O2 measurements
  • Provides instant audible and visual alarms of potential leaks
  • Designed to meet CGA, OSHA, and NIOSH standards for gas safety
  • User configurable 3-relays dependent upon application
  • 4-20mA to communicate with Building Management System (BMS)

Warranty

Specifications

  • O2 Measurement Range: 0-23%
  • Accuracy: +/-200ppm or +/-10% reading 
  • Pressure Dependence: built in barometer (50 to 110 kPa)
  • Response Time: <2min by 90% 
  • Alarms: 19.5%, 16.5%, and 12% O2 (configurable)
  • Alarm Relays: 3
  • Alarm Response Time: < 60 seconds
  • Sound Alarm: 80db@10cm 
  • Operating Temperature: -50°C to 50°C (-58°F to 122°F) (O2)
  • Warm-Up Time: <60 seconds at 22°C 
  • Calibration: Manual with test gas or factory calibration
  • Dimensions: 8.25 in x 6.25 in x 3 in
  • Weight: 1.5 lbs (monitor only)
  • Sensor Life Expectancy: >15 years

Electrical

  • Power Supply: 110-220VAC 50/60 Hz to 12VDC Power Adapter
  • 24VDC hard-wired power option (cable included)
  • Power Consumption: 3 Watts
  • 6VDC battery backup connections
  • Relays: Peak Current < 2A @ 30VDC or 250VAC, SPDT
  • Relay Color Coding: 
    • Red & White = Normally Open
    • Blue & White = Normally Closed

Options

  • CM-1027: add-on kit includes 2 extension strobe lights and cables
    • Data Sheets

    • Manuals

    • Technical Documents

    • Videos

    • Additional Resources

    • Case Studies

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    "Easy to install, easy to set up, and easy calibration - just what I was looking for."

    - Phillip Farrar
    Water Plant Superintendent

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