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GfG CGM 900 II Series Standard Configuration Plus Carbon Monoxide (CO) Multi-Gas Detector - 904

Item #:
904
Brand:
GfG
$1,800.00
Qty

Discontinued

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GfG CGM 900 II Series Standard Configuration Plus Carbon Monoxide (CO) Multi-Gas Detector - 904

GfG CGM 900 II Series Standard Configuration Plus Carbon Monoxide (CO) Multi-Gas Detector - 904

$1,800.00

Discontinued


904 CGM 900 II Series Standard Configuration Plus Carbon Monoxide (CO) Multi-Gas Detector by GfG

The New Standard in Safety

The CGM combines smart sensor technology with advanced electronics for a truly superior confined space instrument. The groundbreaking ToxAlert sensor, without false alarms, ensures superior protection from hundreds of unknown toxic gases. The AutoCal® feature simplifies and reduces the time required for calibration. With these key features and a power take off (PTO) port for datalogging, an optional mini-pump, remote alarms and other useful accessories, the CGM provides you with the protection and convenience you need.

ToxAlert

Electrochemical sensors are standard in virtually all portable confined space monitors because they can identify specific known gases. However, in many environments such as sewers or storage vessels, unknown gases may be present. For protection in these cases, a broad range sensor is essential. The ToxAlert sensor literally protects you from hundreds of toxic gases with no false alarms. Today’s CGM remains the only instrument to successfully combine the unique characteristics and benefits of both electrochemical and broadrange MOS sensors.

A misconception

It is true that the combustible sensor in conventional gas monitors will also detect most of the gases or vapors listed below. But the concentration levels at which these gases are combustible is usually far in excess to the level at which they pose a threat to health. Some extremely dangerous gases, such as trichloroethylene, are not combustible and would therefore never be detected.

Features

  • 4 gas monitor plus ToxAlert (protection from hundreds of gases)
  • AutoCal® automatic calibration
  • Smart sensor technology
  • PTO connection for accessories and datalogging
  • Limited lifetime warranty
CGM 900 II Specifications
Detection principles (sensors) CH4 Catalytic combustion
CO, H2S and O2 Electrochemical
ToxAlert Metal oxide sensor (MOS)
Response time 4 to 30 seconds depending on type of gas
Expected sensor life CH4 1 year
CO, H2S, O2 and ToxAlert 2 years
Gas supply Diffusion / sampling pump (optional)
Display Auto-backlight, graphic alpha-numeric display
Operation Touch keys for on / off, auto-zeroing, peak values, TWA and STEL readings, pump / display functions
Alarms Visual – red LED, flashing gas readings
Audible – buzzer
Operation time 10 to 12 hours (depending on sensors, alarms, and sampling time)
Power source Rechargeable NiMH battery pack
Temperature range +25 to +110°F / -4 to +44°C continuous
0 to +120°F / -18 to +49°C intermittent
Casing RF resistant, reinforced carbon fiber
Weight 18 ounces (504 grams)
Dimensions 6.2X3.5x1.8 inches (199x90x60 mm) (HxWxD)
Ratings and certifications UL Class I, Groups A B C D
Accessories / options 12 VDC charger
Dosimeter PC program and cable
Easy-to-grip rubber boot
Hand aspirator
Protective soft carrying case
Universal pump

Gases and Ranges
Gases Detection range
Carbon monoxide (CO) 0-500 ppm
Combustible gases (CH4) 0-100% LEL
Hydrogen sulfide (H2S) 0-100 ppm
Oxygen (O2) 0-25% volume
ToxAlert (broad range) 0-20 ppm

Datasheets & User Manuals

Questions & Answers