MedAir 2200 is a compact, easy to install and operate compressed airline monitor that can continuously and simultaneously monitor up to four gases in real-time using internally mounted sensors. MedAir 2200 is typically configured to monitor hospital compressed air for carbon monoxide, oxygen and dew point. MedAir 2200 is designed to meet OSHA monitoring requirements for Grade D breathing air, NFPA 99 “Medical Air System Guidelines” and is UL and CSA certified for “Medical Electrical Equipment Safety Requirements” (UL/IEC 60601-1 and CSA 22.2, No. 601-1).

MedAir 2200 has a user-friendly software interface and is operated by using push buttons and LCD display. The general instrument set-up configuration and maintenance functions are password protected to prevent unauthorized
personnel from gaining access to secure data. The maintenance and operation menu functions allow the user to change alarm points, program relays and perform calibrations in the field. The monitor uses a backlit digital display, a power LED and a fault LED indicator, integrated audible and visual alarms with two alarm threshold indicators and features a four minute audio defeat option for alerts below alarm level maximum. The sample inlet pressure must be regulated to 55 psi. It has an integral electronic flow sensor with a fault alarm to monitor for low flow conditions of less than 0.2 liter per minute.


• Continuous real-time gas monitoring of hospital compressed airlines
• Monitors oxygen, carbon monoxide and dew point simultaneously
• User programmable alarms and relays
• Meets Grade D breathing and NFPA 99 requirements
• Low flow alarm
• Field replaceable sensors



General Specifications

DisplayHigh-contrast, backlit
AlarmsVisual: LEDs Audible: Piezoelectric horn, 95 dB at 2 feet
Alarm Relays5 programmable gas relays plus fault. All relays are programmable latching or nonlatching, dry SPDT, 10 amps (resistive load only) at 110 VAC.
Operating Power100 to 240 VAC and/or 12 VDC, 15 Watts
Sensor TypesCO and O2: Electrochemical Dew Point: Thin-Film Polymer
Sensor LifeCO: 1-3 years, with calibration O2: 1-2 years, with calibration Dew Point: 2 years, replacement
Response Times
Dew pointT90 = 10 seconds for -40° to 50°F step change
COT90 = 30 seconds
O2T90 = 15 seconds
Inlet PressureMust be regulated to 55 psi (user provided)
Flow Rate1/2 liter per minute (1 SCFH)
EnclosureThermoplastic box with clear, hinged front cover, designed for NEMA 12 and 4X
Dimensions9.3 W x 11.9 H x 6.1 D inches (21.3 W x 30.3 H x 15.4 D cm)
Weight8 lbs. (3.6 kg)
ApprovalsUL 60601-1, IEC 60601-1 & CSA 22.2, No. 601.1
Range• 0-50 ppm CO • 0-30% O2 Deficiency • 0-30% O2 Abundance • -112° to +68°F Dew Point (-80° to +20°C)
Alarm Points• 10 and 20 ppm CO • 19.5% O2 Deficiency • 23.5% O2 Abundance • Alarm 1: +35°F Dew Point (+1.6° C) • Alarm 2: +50°F Dew Point (+10° C)

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