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Gas and Vapor Detection

Devices, instruments, accessories, and other supplies for the safe detection, identification, and analysis of gases and vapors; suitable for industrial and environmental applications. Products include various portable and stationary gas monitors.
Gas Detection Tubes (366)
Gas Detection Monitor Accessories (343)
Multigas Portable Detectors (292)
Single Gas Portable Detectors (213)
Gas Monitor Calibration Equipment (194)
Gas Monitor Probes and Sensors (125)
Gas Detection Bags (125)
Gas Monitor Accessories (101)
Ambient Gas Monitors (96)
Gas Detection Tube Systems (84)
Flame Ionization, and Photoionization Gas Detectors (FID, PID) (68)
Fixed Gas Detection Monitors (60)
Gas Detection Monitor Test Stations (21)
Gas Detection Tube System Accessories (13)
Source Gas Monitors (7)

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76 – 90 of 1,527 results
76

Restek™ Tedlar Sampling Bags
SDP

Lightweight and easy to use sampling bags with polypropylene or stainless-steel valves.

Tensile Strength 8000psi
Thickness (Metric) 0.050 mm
Includes Valve and septum
Product Type Tedlar Bag
Thickness (English) 2 mil
Temperature Range (English) 399.2°F
Material Polypropylene
Permeability 50cc/m2 x day oxygen, 9 to 57g/m2 x day, water vapor, 172cc/m2 x day carbon dioxide
Certifications/Compliance EPA, NIOSH, OSHA
Temperature Range (Metric) 204°C
77

MSA™ ALTAIR™ 2X Single-Gas Detectors

Fast sensor response times and low calibration gas flow rate

Depth (English) 1 in.
Width (English) 2.125 in.
Length (Metric) 89 mm
Color Charcoal Gray
Length (English) 3.5 in.
Humidity Range 10 to 95% RH (non-condensing)
Width (Metric) 54 mm
Battery Type Lithium
Alarm Types Visual, Audible and Vibrating
Battery Life 18 Months
Display Type Backlit LCD
IP Rating IP67
Depth (Metric) 25 mm
Weight (English) 4 oz.
Certifications/Compliance cCSAus Class I Div 1 Groups A, B, C, D; Class II Div 1 Groups E, F, G Class III; Tamb: -40C to +60C T4; USA: UL 913 7th Edition; Canada: CSA 22.2 No. 157
Temperature Range (Metric) -10° to +40°C
Weight (Metric) 113g
80

MSA™ Sirius™ Multigas Detector Calibration Gas Cylinders

For use with Sirius Multigas Detectors.

For Use With (Equipment) Sirius Multigas Detector
81

Nextteq™ Gastec™ Detector Tubes: Benzene
SDP

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

Components Measured Benzene
Temperature Range (English) 32°F to 104°F
Quantity 10
Temperature Range (Metric) 0°C to 40°C
82

Nextteq™ Gastec™ Detector Tubes: Carbonyl Sulphide
SDP

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

83

Nextteq™ Gastec™ Dosimeter Tubes
SDP

Temperature Range (English) 32°F to 104°F
Quantity 10
Temperature Range (Metric) 0°C to 40°C
84

Nextteq™ Gastec™ Detector Tubes: Hydrogen
SDP

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

85

Nextteq™ Gastec™ Detector Tubes: Mercapton
SDP

Each tube contains a reagent that reacts with a specific gas/vapor, yielding a stain that is measured against calibrations printed on the tube.

87

Dräger™ CMS Chips: Petroleum Hydrocarbons

Suitable for 10 measurements of one gas

Type Petroleum Hydrocarbons CMS Chip
Air Pressure 700 to 1100 hpa
Temperature Range (English) 32°F to 104°F
Humidity Range 1 to 30mg/L
Temperature Range (Metric) 0°C to 40°C