Calibration Technologies Gg-h2s-50 | Hydrogen Sulfide | Gas Detectors (general-purpose) | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

CALIBRATION TECHNOLOGIES   GG-H2S-50

CALIBRATION TECHNOLOGIES GG-H2S-50
  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
CTI GasGuard H2S Hydrogen Sulfide Electrochemical Sensor (0-50 ppm) for gas leak detection in process areas, tank storage, sanitizing systems and others. No false alarms. 4-20 mA output, 24VDC power supply and NEMA 4X polycarbonate enclosure.

GG-H2S-50   
1,088.34

Enclosure
Relay Output
RM420 Relay Output

 In Stock  ]
Key Features

  • H2S specific electrochemical sensor technology. Absolutely no false alarms.
  • Industry standard linear 4/20 mA output.
  • Corrosion, weather and chemical resistant polycarbonate sensor enclosure.
  • Intelligent-design enclosure temperature control for improved cell life.
  • Sensor designed to adapt to any harsh environment from -40°F to +120°F.
  • Accurately monitor OSHA’s PEL, STEL and setpoints for personnel protection.
  • Real-time continuous monitoring for early warning.
  • Detectable range: 0-50 ppm

The GasGuard H2S utilizes proven electrochemical sensor technology for fast and accurate leak detection. The standard detection range of the GasGuard H2S provides real-time continuous monitoring of carbon monoxide concentrations accurately down to 10 ppm, with no false alarms.

Every GasGuard H2S sensor comes equipped with an intelligent internal temperature control designed to perform in the harshest of areas. The controlled environment provides optimum moisture control for extended cell life. The high-quality injection- molded polycarbonate enclosure offers excellent chemical corrosion protection and high impact resistance.

The GasGuard H2S provides an industry standard linear 4/20 mA output signal compatible with most gas detection systems and PLCs. The output signal is not affected by drastic temperature and humidity variations during washdown. Expect an average of 4 years cell life for most applications.

Applications

  • Sewer gas monitoring
  • Paper mills
  • Petroleum refineries
  • Tanneries
Benefits

  • Low cost
  • Simple operation
  • Rugged and reliable

The standard GasGuard H2S sensor is designed to work anywhere, and at a lower price than most of our competition. With only one sensor for any application, designing, ordering and maintaining your hydrogen sulfide monitoring system is less hassle.

Developed for corrosive environments, the GasGuard H2S is prepared to survive in just about any harsh industrial condition. Every circuit board is sealed forever in potting compound, protecting electronic components and copper tracing from corrosion. A specially vented chemical- resistant polycarbonate enclosure protects the sensor from accidental damage, weather and direct hose-hits from clean-up crews.

Specifications
DETECTION PRINCIPLE: Electrochemical
DETECTION METHOD: Diffusion
GASES: Hydrogen Sulfide (H2S)
OUTPUT SIGNAL: Linear 4/20 mA (max input impedance: 700 Ohms)
POWER SUPPLY: +24 VDC, 350 mA
RESPONSE TIME: T50 = less than 10 seconds
T90 = less than 30 seconds
ACCURACY: +/- 5% of value, but dependant on calibration gas accuracy and time since last calibration
ZERO DRIFT: Less than 0.1% of full-scale per month, non-cumulative
LINEARITY: +/- 0.5% of full-scale
REPEATABILITY: +/- 1% of full-scale
WIRING CONNECTIONS: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft.
ENCLOSURE: Injection-molded NEMA 4X polycarbonate
Hinged lid with captive screw. For non-classified areas.
TEMPERATURE RANGE: -40°F to +120°F (-40°C to +49°C)
HUMIDITY RANGE: 5% to 100% condensing
DIMENSIONS: 7.5” high x 6.5” wide x 3.75” deep
WEIGHT: 3 lbs
Export Info
Made inUnited States
Harmonized Tariff Code (HTC)9027102000

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