YK-ZF

Diaphragm Pressure Gauge

The diaphragm pressure gauge is designed to adapt standard pressure instruments for Measured Medium with strong corrosion, high temperature, high viscosity, crystallization tendency, solidification, or suspended solids. It is also suitable for applications where the measured medium must be prevented from entering the pressure instrument or where sediment buildup must be avoided and easy cleaning is required. The system consists of a diaphragm seal combined with a general-purpose pressure gauge. It is widely used in petroleum, chemical, alkali production, chemical fiber, dyeing, pharmaceutical, food, and dairy industries for process pressure measurement.

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technology parameter

Selection

Measurement Task
Temperature Range

A:≤80℃; B:≤120℃; C:≤200℃; D:≤300℃; E:≤400℃;
Span

A:-10–1kPa; B:0–5kPa; C:0–10kPa; D:0–50kPa; E:0–100kPa; F:0–1.6MPa; G:0–2.5MPa; H:0–3.2MPa; J:0–10MPa; Z:Customized;
Wetted Parts Material

A:316L; B:Hastelloy; C:Tantalum (TAN);
Process Connection Size

A:DN20; B:DN25; C:DN32; D:DN40; E:DN50; F:DN65; G:DN80; H:DN100; V:M20×1.5; P:1/2NPT; S:G1/2; Z:Other;
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