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Flush  Diaphragm  pressure transmitter

Flush Diaphragm pressure transmitter

  • Product Code: YDF
  • Availability: In Stock
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  Flush  Diaphragm  pressure transmitter


     There are two structural forms of  YD43-A series Flush Diaphragm pressure transmitter.First one is strain gauge Flush Diaphragm pressure transmitter measurement terminal with special treatment sturdy flush diaphragm, measured medium hard particles do not damage the isolation flush diaphragm. Compact, corrosion-resistant, anti-vibration, anti-particle impact, a wide range of temperature compensation. Especially suitable for highly viscous or fluid pressure measurements microparticles. Another front-diffusion imported silicon diffused silicon core production, set-up and use of digital compensation technology, product performance and reliable, stable output, widely favored customers. Widely used in poly resin equipment, paper, paint, pharmaceutical and food processing industries, such as measuring chocolate, milk and other processing equipment in pressure.



      Aspects of mechanical engineering applications, such as polyurethane equipment

      Medical applications such as pharmaceutical and other

      Food Machinery and beverage processing industry

      General industrial control field, such as paper, paint, etc.



      Improved optimized circuit and mounting structure, improved vibration resistance and stability

      No cavity measuring diaphragm chamber;

      Many industry-standard signal output options;

      Wiring for the connector or directly lead;

      May request for additional full-scale zero adjustment function;

      Various pressure port option;



Technical Specifications                                               

      Range: 0 ~ 1MPa ~ 160MPa (strain gauge) 0 ~ 0.1MPa ~ 25MPa (diffused silicon Front)

      Overall accuracy: 0.25% FS; 0.5% FS; 1% FS

      Output signal: 4-20mA (two-wire), 0-5V; 0-10V (three-wire)

      Supply voltage: 24 (12 ~ 36) VDC,

     Pressure connection: G1 / 4, G1 / 2, 1 / 2NPT, 1 / 4NPT, M12 * 1.5, etc. (can be customized)

  Electrical connection: Hirschmann connector (DIN), M12 four-pin connector, directly lead ,, aviation plug-ins (available on request)

 Hysteresis & non-linear & Repeatability: ≤ ± 0.5% FS

Comprehensive error (including temperature drift): ≤ ± 1% FS (-20 ~ 80 ℃)

Long-term stability: ≤ ± 0.25% FS 1 Year

Medium temperature range: -20 ~ 11O ℃

Storage temperature range: -40 ~ 85 ℃

Temperature drift (zero + sensitivity): ≤ ± 0.05% FS / ℃

Load capacity: ≥ [(supply voltage -7.5V) /0.02A] Ω

Response time: ≤5mS

Housing material: stainless steel

Measuring media: compatible with stainless steel gas and liquid

Overload pressure (for 1 minute): 1.35-fold (range ≤15MPa) 1.2-fold (range ≥15MPa)

Shock pressure (for 0.1 seconds): 2-fold (range ≤10MPa) 1.5-fold (range ≥10MPa)

Mechanical life: ≥500 million times the pressure cycle

Zero offset: ≤ ± 0.1mA

Full-scale offset: ≤ ± 0.1mA

Reverse polarity protection: ≥15S


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