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IGM-13M

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Stationary gas analyzers IGM-13M are designed for automatic, continuous measurement of the concentration of explosive gases, toxic gases, oxygen and carbon dioxide in the surrounding atmosphere.

Application area

Hazardous areas according to the explosion protection marking 1ExdiaIIC T6 X, in which the formation of explosive mixtures of gases and vapors with air is possible.

The devices can be used in the coal, oil, gas and energy industries.

Features of the gas analyzer

IGM-13M is made in a metal case with a transparent window for indication elements, or without a window, but with a light guide for indication. The housing contains cable glands, a cover for access to external commutation terminals, and a metal optical sensor module.

Sampling method	diffusion
Operating principle	optical, electrochemical, photoionization.
Determined components:	combustible gases, CO2 (optical sensor); toxic gases, H2, 02 (electrochemical sensor); MPC of harmful and hydrocarbon gases (photoionization sensor).
Operating conditions: - ambient air temperature, º С - relative humidity (without condensation),% - atmospheric pressure, kPa	from - 60 to +60 from 15 to 95 from 80 to 120
Overall dimensions, mm, no more	225х125х95
Weight, kg, no more	1,5 Al / 3,5 AISI316
Body material	aluminum stainless steel (optional)
Output signals	RS-485 protocol MODBUS RTU, 4-20 mA, 3 relays, HART
Average service life, years, not less	ten
Sheath protection degree	IP67
Climatic modification according to GOST 15150	O1
Explosion protection marking	1Exd ia IIC T6, 10
Calibration interval, years	2 (optical sensors) 1 (electrochemical and photoionization sensors).
Power Options
DC voltage, V	from 12 to 32
Gas analyzer consumed, no more, W	0.6