Combustible Gas Detector

 
TPI 739a Combustion Gas Analyzer/Environ Analyzer - Style (Gas Detection): Hand-Held, O2: Yes, CO: Yes
  • Unique Features: Combustible gas leak in ppm and LEL also measures O2 and H2S
  • Warranty: 3 YEARS
  • Safety Approval: CE, UL
  • Interfaces I/O: IR
  • Storage: Hard Drive
  • IP Rating: N/A

List Price: $1,995.95

Your Price: $1,836.27

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General Tools NGD8800 - Combustible Gas Leak Detector (Numeric LED display and MSHA Approval)
  • Indicator: Other
  • Response Time: 0.5 SECONDS (0.5 sWhat's This?)
  • Self-Calibrated: Yes
  • Unique Features: MSHA Approved Intrinsically Safe (in Methane-Air only) Numeric LED Display of Sensitivity Heated Sensor Technology Ultra-Sensitive to Methane Gas Long Life Sensor Unique Digital Leak Size Alarm Automatic Calibration 4 “AA” Alkaline Batteries Audio Mute Mode 3 LED Sensitivity Levels
  • Gases Detected: Acetone, Acetylene, Benzene, Butane, Ethanol, Gasoline, Hydrogen, Industrial Solvents, Methane, Propane
  • Warranty: 1 YEARS

List Price: $305.30

Your Price: $246.20

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Klein Tools ET120 Combustible Gas Leak Detector
  • HTS/Schedule B Number: 9027102000
  • ECCN Number: EAR99
  • Country of Origin: China

List Price: $179.32

Your Price: $119.99

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Extech EZ40-B Combustible Gas Detector - Indicator: Vibrating, Gases Detected: Acetone
  • Warranty: 1 YEARS
  • Indicator: Vibrating
  • Gases Detected: Acetone, Butane, Gasoline, Industrial Solvents, Methane, Naptha, Propane
  • Product Height: 2.95 IN
  • Product Length: 12.00 IN
  • Product Width: 5.00 IN

List Price: $148.99

Your Price: $132.69

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Extech FG100 Combustible Gas Leak Detector
  • Product Height: 1.95 IN
  • Product Length: 10.55 IN
  • Product Width: 4.25 IN
  • Country of Origin: China
  • Shipping Height: 1.95 IN
  • Shipping Length: 10.55 IN

List Price: $77.99

Your Price: $69.46

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Eagle Eye GD-3000 Combustible Gas Detector / Controller / Transducer
  • Indicator: Visual
  • Minimum Sensitivity: N/A
  • Response Time: N/A
  • Self-Calibrated: N/A
  • Unique Features: Versatile, easy-to-use Low-level detection of combustible gas Automatic feedback and fan control
  • Gases Detected: Hydrogen, Methane, Propane

List Price: $1,076.24

Your Price: $949.61

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Wohler GS 300 - Gas Sniffer
Catalog: 7707
  • Indicator: Visual
  • Minimum Sensitivity: N/A
  • Response Time: 10 SECONDS (10 sWhat's This?)
  • Self-Calibrated: N/A
  • Unique Features: • Short response time • Gas concentration display • Highly sensitive and quick responsive Gas Sniffer for tightness control and leakage detection of gas lines carrying combustible gases • Acoustic signal and vibration alarm to display even the smallest leaks • Display of gas concentration via a bar graph in twelve levels from 0 to 1200 ppm • The device is the perfect tool to control natural gas- as well as liquefied gas installations
  • Gases Detected: Methane, Propane

List Price: $207.00

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CPS GS40 - Handheld Electronic Combustible Gas Detector
  • Indicator: Visual
  • Minimum Sensitivity: 25
  • Response Time: 20 SECONDS (20 sWhat's This?)
  • Warranty Details: All repaired products will carry an independent 90-day warranty. LS3000B and LS790B carry a 2-year warranty
  • Product Weight: 1.12 LBS
  • Product Height: 7.2 IN

List Price: $296.21

Your Price: $256.71

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Triplett GSM050 - Combustible Gas Leak Detector
  • Indicator: Visual
  • Minimum Sensitivity: 500
  • Gases Detected: Propane
  • Warranty: 1 YEARS
  • Product Weight: 0.10 LBS
  • Product Height: 7.1 IN

List Price: $69.99

Your Price: $68.94

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Triplett GSM100 - Combustible Gas Detector
  • Indicator: Other
  • Minimum Sensitivity: 50
  • Response Time: 2 SECONDS (2 sWhat's This?)
  • Self-Calibrated: Yes
  • Gases Detected: Benzene, Hexane, Hydrogen, Methane, Propane
  • Goose Neck: Yes

List Price: $149.99

Your Price: $107.77

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BW MCXL-XWHM-Y-UK MicroClip Series Region Multi-Gas Detector
  • Warranty: 3 YEARS
  • Warranty Details: Warranty including all sensors, three-year warranty and a new oxygen sensor that extends overall expected service lifetime to 5 years
  • Safety Approval: ATEX, CE, CSA
  • IP Rating: IP68
  • Product Weight: 179 GRAMS (0.395 LBSWhat's This?)
  • Data Logging: Yes

List Price: $796.00

Your Price: $587.52

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General Tools NGD269 - Combustible Gas Leak Detector With Backlit LCD Screen (PPM Readout, Digital Bar Graph, Audible Alarm)
  • Unique Features: Detect leaks Backlit LCD screen Digital bar graph Audible alarm Long, flexible probe Quick operation Hard carrying case
  • Gases Detected: Hydrogen, Methane, Propane
  • Product Weight: 1.25 LBS
  • Product Height: 20.5 IN
  • Product Length: 1.2 IN
  • Product Width: 2.5 IN

List Price: $308.98

Your Price: $249.18

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Combustible Gas Detector

Combustible and flammable gas detectors sense the presence of one or more gases near the detector.

For dangerous gases, gas detectors will have audible and visible alarms. Fixed mount units would include relays to trip equipment, close valves, etc. to return to safe conditions.

Today’s gas detectors can have multiple gas detectors for detection of several gases. Knowledge of the application and desired gases is key in model selection.

Frequent calibration is also important. Gas detectors drift, so most manufacturers recommend monthly calibrations or at least calibration checks. Make sure to read and follow the manufacturer instructions with each instrument.

 
Gas_Detection_Tutorial For a general primer on gas detection, download Honeywell's Gas Book. We carry their BW line of portable gas detection equipment. Click the thumbnail image to download.
 
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