GfG - WORLDWIDE SUPPLIER OF GAS DETECTION SOLUTIONS

	RAM 4021 AutoCal® Series Respiratory Air Monitors The Best Safeguard for Quality Breathing Air
	The RAM 4021 AutoCal® series is the unit of choice where specific and accurate measurement of carbon monoxide, oxygen or dew-point levels are required.	forfor 4021, 4021-1, 4021-DPX, 4021-PR, 4021-DP
Designed to meet OSHA requirements for monitoring Grade D respirable air, this unit is equipped with a reliable electrochemical sensor that accurately indicates the level of carbon monoxide on an illuminated liquid crystal display. Adding versatility, this unit offers optional oxygen or dew point sensors for applications where detection or measurement is needed. Calibration and maintenance are simple with our innovative AutoCal® system. Additional features including alarm relay contacts, user adjustable alarm point, low flow alarm indicator, and many more make this unit an intelligent choice. The RAM 4021 is available in four models, the 4021 (CO), 4021-1 (CO and O2), 4021-DPX (CO and dew point levels), and 4021-PR (CO and additional relay to signal power loss to monitor, complies with newest NFPA regulation). All models may be purchased with or without air line filter systems. Respiratory Air Specifications All GfG Instrumentation RAM Instruments satisfy the requirements of OSHA rule 29 CFR 1910.134 (d) (2) (ii) for carbon monoxide monitoring. They will also monitor Grade E air, generally specified for breathing air in cylinders (SCBA). Wall mounted filter panel option 8025 (25 CFM), 8050 (50 CFM), and 8100 (100 CFM) The 25, 50, or 100 CFM panels filter out dangerous toxins from supplied air sources and ensure clean, breathable air. The three-stage filter system efficiently removes particulates, oil vapors, and hydrocarbons from an air supply. After filtration, the regulator sets the pressure for the respiratory equipment and the manifold assembly provides multiple outlets for air line hose quick connections. The model 8025 panel includes two user female quick connect outlets, the 8050 four, and the 8100 eight. A 1/2" FPT connection is standard on all 50 and 100 CFM panels, a 3/8" FPT on all 25 CFM panels. OSHA Regulations (Standard - 29 CFR) Respiratory Protection - 1910.134 (i)(6) For compressors that are not oil-lubricated, the employer shall ensure that carbon monoxide levels in the breathing air do not exceed 10 ppm. (i)(7) For oil-lubricated compressors, the employer shall use a high-temperature or carbon monoxide alarm, or both, to monitor carbon monoxide levels. If only high-temperature alarms are used, the air supply shall be monitored at intervals sufficient to prevent carbon monoxide in the breathing air from exceeding 10 ppm.
Meets OSHA requirements for 'grade D' breathing air Continuous monitoring of supplied breathing air CO, CO + O2, CO + dew point monitoring AutoCal® automatic calibration Three-stage filtering option for up to 8 users User adjustable alarm points Dry contacts for remote horn and lights Internal horn LCD display NEMA 4X casing