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Hydrostatic pressure transmitter EMIS-BAR

Measurement of the volume of water and other liquids in reservoirs.


Original software

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  • Product description
  • Documentation and software
  • Technical parameters
  • Presentations
Product description

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Pressure Transmitter for Level Measurement


These transmitters are also called level switches, because they can measure fluid volume in reservoir. The measurement is performed with the fluid head pressure on the positive diaphragm and,if necessary, with negative cavity under the dome of the vessel to exclude the influence of saturated steam. EMIS-BAR Pressure Transmitter for Level Measurements have an additional certificate for operation in a hydrogen sulfide environment (GOST R 53679 and 53676), Safety integrity level SIL-2 certificate (GOST R MEK 61508), the conclusion on sanitary evaluation and can be applied in the food industry. The transmitter has one more option – the radiator located between sensor enclosure and process isolating diaphragms to operate at the temperature up to 200°С. Upon request the transmitter can be finished with the protective materials at the highly corrosive environment. All options and particular modifications are listed in the Operation Manual.
EMIS-BAR Pressure Transmitter for Level Measurement modifications:

  • EMIS-BAR 163 with Remote Diaphragm seal;
  • EMIS-BAR 164 with Remote Extended Diaphragm Seal.

To order products, please, call: +7 (351) 729-99-13 or fill in a questionnaire with a description of the process. Our specialists provide you a detailed technical and commercial offer.

Documentation and software
Documentation for the European Union
  • Operational Manual EMIS-BAR

    EN
  • Data Sheet. EMIS-BAR

    EN
Technical parameters
Parameter Description
Medium Liquid; steam; gas
Measured pressure range (min, max), MPa -0,5..3
Supply voltage, V 10,5...45, for Exia and Exdia up to 28 V
Explosion protection 0Ex ia IIC T6...T4 Ga X, 1Ex d IIC T6...T4 Gb X, 1Ex d ia IIC T6...T4 Gb X 0Ex ia IIB T6...T4 Ga X
Accuracy, % ±0,074; 0,1; 0,15; 0,2; 0,25; 0,5
Stability Less than 0,1% within 5years (or 0,02% within 1 year)
Operation temperature, °С* -40...+120
Ambient temperature for explosion-proof transmitters,°С -50..+85
Ambient temperature (excluding explosion-proof transmitters), °С -60...+85
Range Adjustment 30:1
Diaphragm material Stainless steel 316L, Hastelloy HC-276, Tantalum, Monel, 316L gold-plated
Filling liquid Silicon oil, Inert oil
Transmitter material Aluminum, Aluminum with a protective layer, Stainless steel
Calibration interval 5 years
Software Branded Software EMIS-Integrator
Ingress protection (IP65, IP68)**
Output signals 4-20мА + HART with DD
Proccess connection In-Line Mount, Traditional-mount, with Remote Diaphragm seal, with Remote Extended Diaphragm Seal

* Operation temperature depends on the model of transmitter. ** Depends on the cablegland
  • EMIS-BAR