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Absolut pressure transmitter EMIS-BAR
- Product description
- Documentation and software
- Technical parameters
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The absolute pressure transmitters measure in relation to the vacuum pressure (-101,325 kPa). It is ensured by the special chamber from which the air was pumped out during the manufacturing.This chamber is located on one side of the sensor and the medium pressure influences the sensor on the other side. The electronic unit calculates and displays the received value or transmits it by output signals.
Pressure transmitters modifications:
- 123 In-Line Mount process connection
- 133 Traditional-mount process connection
- 175 with Remote Diaphragm Seal
- 176 with Remote Extended Diaphragm Seal.
EMIS-BAR 123 and 133 models are designed for operation at a temperature of the measured medium from –40 to +120 ° С, 175 and 176 models – from -60 to +180 ° С. Executions according to the last two spe175 and 176 models are also widely used for measuring aggressive mediums.
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.
Liquid; steam; gas
|Measured pressure range (min, max), MPa||0..40|
|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, %||±0,04; 0,065; 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|
|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. ** At temperature class T6, the ambient temperature is -50 ....+ 70 degrees *** Depends on the cablegland