- Sensitive, high reliability, infra red CO2 detector
- Built in sample pump, flowmeter and filters
- Digital readout in percent CO2
- Linear MV, V or MA recorder output
- Sample conditioning systems available for most applications
- Available in wall mount, panel mount or 19" rack mount
configurations
- Alarm contacts and low flow alarm optionally available
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Model 420 N12
Model 420 PM
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