Description
Description
The sensor SIGMA 03 DV is intended for measurement of dovzryvny concentration of explosive gases and vapors such as methane, propane, butane, vapors of gasoline, diesel fuel, acetone and other hydrocarbons in the atmosphere of explosive zones. -
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Sigma 03 DV is applied in structure with a gas analyzer. The sensor takes air test, and transfers result to the gas analyzer interface Sigma 03 IPK. - -
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Sensor advantages:
- noise immunity
- explosion proofness: type of explosion protection 1ExibdIIT4
- sensors of the device are executed according to the industrial standard 4 - 20 ma and can independently be used or as a part of any measuring systems using the industrial standard 4 - 20 ma
- checking of sensors of explosive gases like SIGMA 03 DV is made on 45 substances
- intertesting interval of 12 months
- middle service life of sensors of 5 years
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Technical characteristics of the sensor Sigma 03 D:
- output signal, (4 - 20) ma
- the current consumed no more than 0,06A -
- power supply of the sensor from the power supply unit with
- tension of a direct current, (24±1В)
- overall dimensions, no more 92kh128kh48mm
- weight, no more than 0.4 kg -
- the main relative error of 20% -
- working range of ambient temperature from - 40 °C to + 40 °C -
- relative humidity of air 30.. . 95%
- middle service life of thermocatalytic sensors of 5 years
- the three - wire communication line on distance to 1000 m
- service life of 10 years
- warranty period of 18 months
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Sensor Sigma 03 DV