Small-sized pressure sensors BBMV EnI-12H, HS, etc.

The small-sized multi-limit pressure sensor EnI-12R is designed to work in systems of automatic control, regulation and control of technological processes in the oil and gas industry, energy, transport security systems, chemical industry and others.
-Measured media: liquids, steam, gas;
-Ranges of measured pressures:

• excess from (0...0.4) kPa to (0...60) MPa;
• absolute from (0...4) kPa up to (0...16) MPa;
• excess-dilution from (-0.02...+0.02) kPa to (-0.1...+15.9) MPa;
• rarefaction from (0...0.4) kPa to (0...100) kPa;

-4-20 mA output signal;
-Supply voltage 12-42 V;
-Resistance to electromagnetic influences at the level of the basic electromagnetic environment according to GOST R IEC 61326-1-2014;
-Temperature of the measured medium: -40...+80 °C;
-Ambient temperature: -40...+80 °C;
-The degree of protection against dust and water is IP65.

• EnI-12P. Technical specifications.
• EnI-12P. Operation manual.
• EnI-12P. Verification procedure.
• EnI-12P. The questionnaire.

The small-sized pressure sensor with the HART protocol EnI-12H, HS is designed to work in systems of automatic control, regulation and control of technological processes in the oil and gas industry, energy, transport security systems, chemical industry and others.
Execution of protection from environmental influences:
-general industrial;
-intrinsically safe electrical circuit 0Ex ia IIC T5 Ga X and dust ignition protection with a shell Ex ta IIIC T90°C Da X;
-explosion-proof shell 1Ex d IIC T5 Gb X;
-combined protection intrinsically safe circuit and explosion-proof shell Ga Ex d+ia IIC T5 X, protection against dust ignition by shell Ex ta IIIC T90°C Da X.

• EnI-12H, HS. Technical specifications.
• EnI-12H, HS. Operating manual.
• EnI-12H, HS. Verification procedure.
• EnI-12H, HS. Questionnaire.

Small-sized general industrial overpressure sensor EnI-12M-DI. For use in commercial heat metering units.
-Ranges of measured pressures: excess from (0...100) kPa to (0...60) MPa
-Working medium: liquid, steam, gas;
-4-20 mA output signal;
-Supply voltage 12-28 V;
-Ambient temperature: -40...+80 °C;
-The degree of protection against dust and water is IP65.
-The average service life of the sensors is at least 12 years;
-The average time to failure, taking into account maintenance, is not less than 100,000 hours.

• EnI-12M-DI. Technical specifications.
• EnI-12M-DI. Operation manual.
• EnI-12M-DI. Verification procedure.
• EnI-12M-DI. The questionnaire.