Diaphragm seal in sandwich design with flexible capillary. Технические данные. Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на Diaphragm seal in sandwich design with flexible capillary

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Diaphragm seal in sandwich design with flexible capillary

Diaphragm seals of sandwich design
DN 50	PN 16 ... PN 100
DN 80	PN 16 ... PN 100
DN 100	PN 16 ... PN 100
DN 125	PN 16 ... PN 100
2 inch	Class 150 ... class 2500
3 inch	Class 150 ... class 2500
4 inch	Class 150 ... class 2500
5 inch	Class 150 ... class 2500
Sealing face
For stainless steel, mat. No. 1.4404/316L	To EN 1092 1, form B1 or ASME B16.5 RF 125 … 250 AA
For the other materials	To EN 1092 1, form B2 or ASME B16.5 RFSF
Materials
Main body	Stainless steel, Mat. No. 1.4404/316L
Wetted parts materials	Stainless steel, Mat. No. 1.4404/316L
	No coating
	PTFE coating (for low-pressure on request)
	ECTFE coating (for low-pressure on request)
	PFA coating (for low-pressure on request)
	Monel 400, mat. No. 2.4360
	Hastelloy C276, mat. No. 2.4819
	Hastelloy C4, mat. No. 2.4610
	Tantalum
Capillary	Stainless steel 1.4571/316Ti
Sheath	Spiral hose made of stainless steel, mat. No. 1.4301/316
Sealing material in the process flanges
For pressure transmitters, absolute pressure transmitters and low-pressure applications	Copper
For other applications	Viton
Maximum pressure	See above and the technical data of the pressure transmitters
Tube length	Without tube as standard (tube available on request)
Capillary
Length	Max. 10 m (32.8 ft), longer lengths on request
Internal diameter	Max. 2 mm (0.079 inch)
Minimum bending radius	150 mm (5.9 inch)
Filling liquid	Silicone oil M5
	Silicone oil M50
	High-temperature oil
	Halocarbon oil (for measuring O₂)
	Food oil (FDA-listed)
	Glycerin/water (not suitable for use in low-pressure range)
Permissible ambient temperature	Dependent on the pressure transmitter and the filling liquid of the remote seal More information can be found in the technical specifications of the pressure transmitters and in the section "Technical data of filling liquid" in the introduction to the remote seals
Weight	Approx. 4 kg (8.82 lb)
Certificates and approvals
Classification according to pressure equipment directive (PED 97/23/EC)	For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3, paragraph 3 (sound engineering practice)