Buy GfG Instrumentation 4021-AR-CE, RAM 4021 CO Monitor with Alarm Reset

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GfG Instrumentation, 4021-AR-CE, RAM 4021 CO Monitor with Alarm Reset and CE Mark

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Technical Details

Power:	110 VAC or 12 VDC - 24 VDC
Alarms:	Audible: Case mounted horn
	Visual: LED
	Relays: Two dry contacts
Housing:	NEMA 4X
Temperature range:	+32 to +105°F (0 to +40°C)
Air temperature:	+32 to +122°F (0 to +50°C)
Adjustable alarm points:	From 1 ppm - 80 ppm
Factory Set to:	CO 5 ppm (warning) & 10 ppm (alarm)
	O2 19.5% and 23.5% volume
	Dew point 39°F / 4°C (L) 10°F / -12°C
Sample flow rate:	0.8 cubic feet of air per hour (scfh)
Filter panels:	8025 25 CFM panel (2 ports)
	8050 50 CFM panel (4 ports)
	8100 100 CFM panel (8 ports)
Ranges and Resolution for Sensors	Carbon monoxide (CO) 0 - 100 ppm 1 ppm
Ranges and Resolution for Sensors	Dewpoint (DPX) -112 - 68°F 1°F
Detection Principles (sensor)	CO specific Electrochemical cell
Detection Principles (sensor)	Dewpoint (DPX) Thin film technology

Power:	110 VAC or 12 VDC - 24 VDC
Alarms:	Audible: Case mounted horn
	Visual: LED
	Relays: Two dry contacts
Housing:	NEMA 4X
Temperature range:	+32 to +105°F (0 to +40°C)
Air temperature:	+32 to +122°F (0 to +50°C)
Adjustable alarm points:	From 1 ppm - 80 ppm
Factory Set to:	CO 5 ppm (warning) & 10 ppm (alarm)
	O2 19.5% and 23.5% volume
	Dew point 39°F / 4°C (L) 10°F / -12°C
Sample flow rate:	0.8 cubic feet of air per hour (scfh)
Filter panels:	8025 25 CFM panel (2 ports)
	8050 50 CFM panel (4 ports)
	8100 100 CFM panel (8 ports)
Ranges and Resolution for Sensors	Carbon monoxide (CO) 0 - 100 ppm 1 ppm
Ranges and Resolution for Sensors	Dewpoint (DPX) -112 - 68°F 1°F
Detection Principles (sensor)	CO specific Electrochemical cell
Detection Principles (sensor)	Dewpoint (DPX) Thin film technology

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