In order to isolate the measuring element of pressure gauges, pressure switches and electronic pressure transmitters from corrosive, viscous and sedimentary process fluids, it is necessary to place in between a diaphragm seal, which must often be made of special high-strength materials. Our company has developed a new series of diaphragm seals with flanged connection, in which special alloys are used only for the parts in contact with the process fluid.
l. Accuracy class: 2.5%, 1.6%
2. Connection thread: 1/8", 1/4", 1/2", 3/8"inches BSP, BSPT, NPT or according to customers' requirements
3. Case material: steel, plastic, stainless steel.
4. Dial size: 1 1/2" 2" 2 1/2" 3" 4" 6"
5. Window materials: glass, polycarbonatel Ranges: 0-10bar to 0-600bar and vacuum
6. Can be filled with dampening liquidl
7. Protection degree: IP55-IP67
8. Connector and movement parts: brass/phosphor bronze or AISI316L, SUS304
9. Sealing ring materials: NBR, PTFE, VITON, Silicon rubber.
Diaphragm pressure gauge are available with the following flanged connections:
1. DS25-50 NP2.5-40 according to the UNI/DIN standards
2. DS1/2?o 2?NP 150-600 according to ANSI B16.5And With the following materials to our Customer choose.
AISI316+PTFE
Monel 400
Hastelloy C276
Inconel 600
Incolloy 825
Tantalum
Hastelloy B2