:::::: Gas Detectors  ::::::

 
Appliance
 
For continuous measurement of concentration levels of methane, propane and oil vapors.

APPLICATIONS
Oil and gas production, including open platforms, offshore structures and ports; oil and gas pipelines (for oil and gas transportation); gas and automobile equipment; petroleum and gas car stations, fuel and energy complexes, storages of combustive lubricating materials (ports, railways, refineries, etc).
Varnish and dye industry, boiler stations Tank ships and other vessels, agro industrial complexes, environmental authorities, residential areas of municipal economies.
 
SPECIFICATIONS
 

Model	Measurement Range % LFL	Possible Measurement error not more than % LFL	Operating temperature range	Class of Explosion Protection	Sensor Type	Outputs	Power supply
DGO	Combustibles 0-100	2.5	- 60 to 600 (-60F to 140F)	1ExdllCT4	infrared	4-20	12-32 V
SGO	Combustibles 0-100	2.5	- 60 to 900 (-60F to 195F)	1ExdllCT4	Infrared	4-20, RS-485 and �dry contact�	12-32 V
SSS-903	Toxic: 0-10 MAC; Combustibles: 0-50	Toxic: +0,25 MAC; Combustibles: 5	- 60 to 600 (-60F to 140F)	1ExdllCT4	Thermo catalytic or Electrochemical (plug-in)	4-20, RS-485 and �dry contact�, optic isolated output	12-32 V

 Types of Gas Detectors
 

Model	Features and benefits
DGO	Equal sensitivity to main hydrocarbons Resistance to fog and high humidity Low power consumption, enabling to sufficiently increase the distance between detectors and control panel High sensitivity and longevity due to the use of semi conducting infrared radiation sources Detection of wire break and type of failure for each detector Heated radiation sources and/or elements, sensitive to chemicals are not used in detector’s design Service life over 10 years Control of immaculacy of optics
SGO	Equal sensitivity to main hydrocarbons Resistance to fog and high humidity Low power consumption, enabling to sufficiently increase the distance between detectors and control panel High sensitivity and longevity due to the use of semi conducting infrared radiation sources Detection of wire break and type of failure for each detector Heated radiation sources and/or elements, sensitive to chemicals are not used in detector’s design Service life over 10 years Control of immaculacy of optics Wide temperature range
SSS-903	Tune of zero level, sensitivity and the launch level with PC. Three-line LCD to indicate the gas type, the concentration and the measurement units, The sensors can be changed without turning the power off. Possible to plug in through RS-485.

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