Intrinsically Safe Gas Sensors
from Global Detection Systems Corp.
The GDS-49 is a two-wire loop-powered 4-20mA sensor transmitter designed to detect a wide range of toxic gases at ppm levels. The current loop output is compatible with the C1 Protector, C2 Protector, C2 Quad Protector or C64 Protector Controllers, the GASMAX II or GASMAX CX gas monitors or any... [See More]
- Features: Hazardous Environment; Intrinsically Safe
- Number of Gases Monitored: Multi
- Sensor Technology: Electrochemical
- Measurement Type: %LEL or %LFL (optional feature); Trace (optional feature)
from Det-Tronics
The Det-Tronics GT3000 line of electrochemical fixed-point toxic-gas detectors provides continuous monitoring of the atmosphere for potentially hazardous toxic gas leaks or oxygen depletion. The GT3000 family currently includes sensors that detect each of the following gases (additional gases added... [See More]
- Features: Hazardous Environment; Intrinsically Safe
- Number of Gases Monitored: Multi
- Sensor Technology: Electrochemical
- Measurement Type: %Volume; Trace
from H2scan, Corp.
H2scan's HY-ALERTA ™ 1600 Intrinsically Safe Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen's low... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Hydrogen-Specific Sensor Technology
- Measurement Type: %Volume; Leakage
from MO2 Inc.
The DHP is available with SDI-12 or RS-485 outputs. The DHP-485 can be configured with 0-5 volt or 4-20mA output as well as having remote access capability. The DHP is capable of being interfaced with most commercial data loggers, PLCs and samplers. Typical applications for the DHP are leak... [See More]
- Features: Hazardous Environment; Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Fiber Optic Chemical Sensor
- Measurement Type: Trace; Leakage
from Sensidyne, LP
Detector tubes provide fast, economical monitoring for a wide variety of target gases and vapors. Their direct reading capability provides on-the-spot results eliminating laboratory turnaround time. The tubes are typically calibrated in one of three commonly used units of concentration. [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical; Gas Chromatography
- Measurement Type: Trace
from Honeywell Analytics, Inc.
Highest performance fixed flammable and toxic gas detector with a choice of communication outputs, accessories and installation flexibility. Apex takes the best elements of gas detection design and combining them into one unit. Apex provides the highest performance, installation flexibility, a wide... [See More]
- Features: Hazardous Environment; Intrinsically Safe
- Number of Gases Monitored: Multi
- Sensor Technology: Catalytic; Electrochemical
- Measurement Type: %LEL or %LFL; %Volume; Trace
from Terra Universal, Inc.
Complete, easy-to-use sampling and analysis system. Detects and measures hazardous gases and vapors. Certified by the Safety Equipment Institute (SEI). Ideal for monitoring performance of Terra Exhaust Purification Filters. The most cost effective solution to air sampling and analysis. This Toxic... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Colorimetric Stain
- Measurement Type: Trace
from H2scan, Corp.
H2scan's HY-OPTIMA ™ 1700 series in-line, real time hydrogen-specific process analyzers are designed for ease of use, interface flexibility and true process control. The HY-OPTIMA ™ 1700 series is an ATEX certified Intrinsically Safe (IS) device that incorporates our patented solid-state... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Semiconductor; Solid State Sensor
- Measurement Type: %Volume
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of full scale. Zero Drift ................................................... <... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 10% of reading. Accuracy * ................................................. ± 10% of reading. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 %LEL. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... 5% change... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Multi
- Sensor Technology: Infrared
- Measurement Type: %LEL or %LFL
from Sensidyne, LP
Minimum Indicated Concentration .............. 2 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Span Drift .................................................. < 10%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.04 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.07 %vol. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... <... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Infrared
- Measurement Type: %Volume
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.03 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Chlorine, 0-100 ppm [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.16 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 %LEL. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 3% 0-50 %LEL,. ± 5% 50-100 %LEL. Zero Drift... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Multi
- Sensor Technology: Catalytic
- Measurement Type: %LEL or %LFL
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.04 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.07 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 0.04 ppm. Repeatability .............................................. ± 5% of reading. Accuracy * ................................................. ± 10% of full scale. Zero Drift ................................................... <... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Minimum Indicated Concentration .............. 4 %LEL. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: %LEL or %LFL
from Sensidyne, LP
Minimum Indicated Concentration .............. 31 ppm. Repeatability .............................................. ± 2% of reading. Accuracy * ................................................. ± 2% of full scale. Zero Drift ................................................... < 5%... [See More]
- Features: Intrinsically Safe
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace