Endress+Hauser Promag 53 - Page 137

Promag 53 PROFIBUS-DP/-PA 10 Technical data
Endress+Hauser 137
Promag H
Transmitter housing:
• Compact housing: powder-coated die-cast aluminum or stainless-steel
field housing (1.4301 / 316L)
• Wall-mounted housing: powder-coated die-cast aluminium
Sensor housing: 1.4301
Wall assembly set: 1.4301
Measuring pipe: stainless steel 1.4301 or 1.4306 (304L)
Flanges:
• All connections 1.4404 / 316L
• Flanges (DIN, ANSI, JIS) also available in PVDF
• Adhesive fitting made of PVC
Ground rings: 1.4435 (316L), tantalum, platinum (base material: titanium
grade 2, platinum coating min. 12
µm), Alloy C-22
Electrodes:
• Standard: 1.4435
• Optional: Alloy C-22, tantalum, platinum/rhodium 80/20 (only to DN 25)
Seals:
• DN 2...25: O-ring (EPDM, Viton, Kalrez) or gasket seal (EPDM, silicone,
Viton)
• DN 40...100: gasket seal (EPDM, silicone)
Material load diagram The material load diagrams (pressure-temperature graphs) for the process
connections are to be found in the following documents:
– Technical Information “Promag 50/53 W” (TI 046D/06/en)
– Technical Information “Promag 50/53 P” (TI 047D/06/en)
– Technical Information “Promag 50/53 H” (TI 048D/06/en)
Fitted electrodes Promag W:
Measuring, reference and EPD electrodes
– Standard available with 1.4435, Alloy C-22, tantalum
– Optional: exchangeable measuring electrodes made of
1.4435 (DN 350...2000)
Promag P:
Measuring, reference and EPD electrodes
– Standard available with 1.4435, Alloy C-22, tantalum
– Optional: reference electrode and EPD electrodes made of
platinum/rhodium 80/20
Promag H:
Measuring electrodes and EPD electrodes
– Standard available with 1.4435, Alloy C-22, tantalum, platinum/rhodium
– DN 2...8: without EPD electrode
Process connections Promag W:
Flange connection: DIN (fitting length according to DIN 2501), ANSI, AWWA,
JIS
Promag P:
Flange connection : DIN (fitting length according to DIN 2501), ANSI, JIS
Promag H:
– With O-ring: weld nipples (ISO 2463, IPS), flanges (DIN, ANSI, JIS), PVDF
flanges (DIN, ANSI, JIS), external pipe thread, internal pipe thread, hose
connection, PVC adhesive fittings
– With gasket seals: weld nipples (DIN 11850, ODT), clamps (ODT,
ISO 2852, DIN 32676), threaded fasteners (DIN 11851, DIN 11864-1,
ISO 2853, SMS1145), flanges (DIN 11864-2)