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• GfG RAM 4021 Monitor

GfG RAM 4021 Respiratory Air Monitor

• Continuous Carbon monoxide (CO) monitor for compressed air.
• Robust, easy to operate design.
• Integrated dew point measurement (if specified).
• Meets OSHA monitoring requirements for grade D breathing air.
• AutoCal® automatic calibration.
• Available in CE or CSA marked models.
• Dryer control relays (DPX model only).
• User-adjustable alarm points.
• Dry contacts for remote horn and lights.
• Internal, case-mounted horn.
• LCD display.
• NEMA 4X housing.
• Three-stage filtering option for up to 8 users.

GfG 4021-1, GfG Carbon monoxide (CO) and oxygen (O2) monitor, 4021, Instrument

$2,455.00

GfG 4021-1-H, GfG Carbon monoxide (CO-H) with low H2 interference sensor and oxygen (O2), monitor, 4

$2,570.00

GfG 4021-AR, GfG Carbon monoxide (CO) monitor with alarm reset, 4021, Instrument

$1,945.00

GfG 4021-AR-H, GfG Carbon monoxide (CO-H) with low H2 interference sensor, monitor with alarm reset,

$2,060.00

GfG 4021-C, GfG Carbon monoxide (CO) monitor with CSA Approval, 4021, Instrument

$1,995.00

GfG 4021-DP, GfG Dew point monitor, 4021 , Instrument

$3,160.00

GfG 4021-DP-PR, GfG Dew point monitor with power relay, Complies with NFPA 99 C-26 (5.1.3.5-15), 402

$3,280.00

GfG 4021-DPX, GfG Carbon monoxide (CO) and dew point monitor for medical breathing air applications

$3,535.00

GfG 4021-DPX-H, GfG Carbon monoxide with (CO-H) low H2 interference sensor and dew point monitor for

$3,650.00

GfG 4021-DPX-PR, GfG Carbon monoxide (CO) and dew point monitor with power relay Complies with NFPA

$3,650.00

GfG 4021-DPX-PR-420, GfG Carbon monoxide (CO) and dew point monitor with power relay 4-20 mA output

$3,765.00

GfG 4021-DPX-PR-420-H, GfG Carbon monoxide with (CO-H) low H2 interference sensor and dew point moni

$3,880.00

GfG 4021-DPX-PR-H, GfG Carbon monoxide with (CO-H) low H2 interference sensor and dew point monitor

$3,765.00

GfG 4021-H, GfG Carbon monoxide (CO-H) with low H2 interference sensor, monitor, 4021 , Instrument

$1,995.00

GfG 4021-O, GfG Oxygen (O2) monitor, 4021 , Instrument

$2,305.00

GfG 4021-PR, GfG Carbon monoxide (CO) monitor with power relay Complies with NFPA 99 C-26 (5.1.3.5-1

$2,005.00

GfG 4021-PR-H, GfG Carbon monoxide with (CO-H) low H2 interference sensor, monitor with power relay

$2,120.00

GfG 4021-TS, GfG Carbon monoxide (CO) monitor with toggle switch (for audible alarm), 4021, Instrum

$2,005.00

GfG 4021-TS-H, GfG Carbon monoxide with (CO-H) low H2 interference sensor, monitor with toggle switc

$2,120.00