Head meter NMP-52
Pressure gauges NMP-52 are designed to measure small values of excess air pressure and non-aggressive gases. In devices of this type, the measured pressure or vacuum is converted into deformation of an elastic element - a membrane, therefore they are called membrane. The field of application is in boiler equipment of various sectors of the national economy, in ship equipment. The principle of operation of the NMP-52 is based on the balancing of the measured pressure by the forces of elastic deformation of the sensitive element (membrane box). NMP-52 pressure gauges technical characteristics Accuracy class: 1.5 Ambient air temperature, ° С: -50 to +60 Relative ambient humidity at 35 ºС: 98 NMP weight, no more, kg: 0.5 NMP protection degree from dust and water JP 40 in accordance with GOST 14254-96 Vibration resistance L3 in accordance with GOST 12997-84 Calibration interval for pressure gauges NMP-52 - 1 year Operating pressure: from 0 to 0.16 kPa (0.16 kPa = 1.6mbar) Body dimensions: 144x72x140 mm Material housing: plastic Connection to the nipple: under the tube Material of the nipple: plastic Degree of protection: IP40
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