Diaphragm Pressure Gauges

Stainless steel 

Version:

PG.DIAPHRAGM (China)

Description:

This version has an elastic diaphragm which is used as a chemical seal when media can falsify the pressure measurements due to high temperature, high viscosity, or there pronecity to cristalize. 

Chemical seals transmit the process pressure to the measurement pressure, with the diaphragm forming a hermetic seal between the medium and measuring instrument. 

This version has various connection possibilities for different applications. 

Features:

• Diaphragms are full Stainless steel 
• Special materials for extreme service requirements
• Various process connections
• For media up to 400 °C
• Corrosion resistant

Applications:

• Food and beverage industries
• Water processing 
• Water treatment plants
• High viscosity applications
• Others where hygienic process conditions are required

Ranges:

-1-0 bar, 0-0.68 bar/psi to 600 bar/psi

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Types of diaphragms available

DCS101 SERIES DIAPHRAGM CHEMICAL SEALS

Instrument connection: 1/2”NPT female

Process connection: 1/2”NPT male

Process temperature: -5+100°C

Filling liquid: Silicone oil, glycerin, fluorocarbon oil, vegetable oil

Pressure range: -1-0-25bar

DCS103 SERIES DIAPHRAGM CHEMICAL SEALS, WELDED BODY

Instrument connection: 1/2”NPT female

Process connection: 1/2”NPT male

Process temperature: -40+130°C

Filling liquid: Silicone oil, glycerin, fluorocarbon oil, vegetable oil

Pressure range: 0-600bar

DCS311 SERIES SANITARY DIAPHRAGM SEALS, UNION NUT

Instrument connection: ½” Female

Process connection: Union nut

Process temperature: -45+150°C

Filling liquid: Silicone oil, vegetable oil

Pressure range: 0-60bar

DCS301 SERIES SANITARY DIAPHRAGM SEALS, CLAMP SEAL

Instrument connection: ½” Female

Process connection: Clamp

Process temperature: -45+150°C

Filling liquid: Silicone oil, vegetable oil

Pressure range: 0-60bar

 

Datasheet

RITherm Brand (China)