The Story
The CM-900: CO2 Industrial Fixed Gas Detector is a gas safety solution for industries that need to measure up to 5% carbon dioxide levels in order to mitigate potential leaks by audible/visual alarms and connects easily with any Building Maintenance System (BMS). This device also includes an IP64 industrial enclosure specifically for harsh environments or where wash-down is required.
The CM-900 and CM-902 industrial gas detectors are designed to be hard-wired only - cable now included.
Features
- Fast and Precise CO2 measurements - monitors 0-5%
- Gain instant audible or visual alarms for potential leaks
- Users configurable 3-relays dependent upon application
- Meets all NFPA, IFC, and NBIC CO2 Safety Code Requirements
- 4-20mA output to communicate with (BMS) Building Management Systems
Models
- CM-900-S: Industrial Stainless Steel CO2 Gas Detector
- CM-902: O2 Industrial Gas Detector
- CM-902-S: Industrial Stainless Steel O2 Gas Detector
Warranty
- 1-year warranty - see CO2Meter Terms & Conditions
Specifications
- CO2 Measurement Range: 0-5% (50,000ppm)
-
Display Resolution: 10ppm at 0~10,000ppm
-
Accuracy: +/-200ppm or +/-10% reading
- Pressure Dependence: built in barometer (50 to 110 kPa)
- Response Time: CO2: <2min by 90%
-
Alarms: 5,000 ppm TWA, 5,000ppm, 3% CO2 (configurable)
-
Alarm Relays: 3
- Alarm Response Time: < 60 seconds
- Sound Alarm: 80db@10cm
- Operating Temperature: 32°F to 122°F (0°C to 50°C)
-
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 Input: 9~32VDC (12~24VDC recommended), 2A.
- Power Consumption: 3 Watts
-
Ingress Protection: IP64
- 6VDC battery backup connections
- Relays: Peak Current < 2A @ 30VDC or 250VAC, SPDT
- Relay Color Coding:
- Red & White = Normally Open
- Blue & White = Normally Closed
Required NBIC Warning Sign (pdf)Description
The CM-900: CO2 Industrial Fixed Gas Detector is a gas safety solution for industries that need to measure up to 5% carbon dioxide levels in order to mitigate potential leaks by audible/visual alarms and connects easily with any Building Maintenance System (BMS). This device also includes an IP64 industrial enclosure specifically for harsh environments or where wash-down is required.
The CM-900 and CM-902 industrial gas detectors are designed to be hard-wired only - cable now included.
Features
- Fast and Precise CO2 measurements - monitors 0-5%
- Gain instant audible or visual alarms for potential leaks
- Users configurable 3-relays dependent upon application
- Meets all NFPA, IFC, and NBIC CO2 Safety Code Requirements
- 4-20mA output to communicate with (BMS) Building Management Systems
Models
- CM-900-S: Industrial Stainless Steel CO2 Gas Detector
- CM-902: O2 Industrial Gas Detector
- CM-902-S: Industrial Stainless Steel O2 Gas Detector
Warranty
- 1-year warranty - see CO2Meter Terms & Conditions
Specifications
- CO2 Measurement Range: 0-5% (50,000ppm)
-
Display Resolution: 10ppm at 0~10,000ppm
-
Accuracy: +/-200ppm or +/-10% reading
- Pressure Dependence: built in barometer (50 to 110 kPa)
- Response Time: CO2: <2min by 90%
-
Alarms: 5,000 ppm TWA, 5,000ppm, 3% CO2 (configurable)
-
Alarm Relays: 3
- Alarm Response Time: < 60 seconds
- Sound Alarm: 80db@10cm
- Operating Temperature: 32°F to 122°F (0°C to 50°C)
-
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 Input: 9~32VDC (12~24VDC recommended), 2A.
- Power Consumption: 3 Watts
-
Ingress Protection: IP64
- 6VDC battery backup connections
- Relays: Peak Current < 2A @ 30VDC or 250VAC, SPDT
- Relay Color Coding:
- Red & White = Normally Open
- Blue & White = Normally Closed
