WIKA DPT-10 - Manual (Page 73)

11 Supplement
11 .1 Technical data
General data
Pressure type Differential pressure
Measuring principle Piezoresistive
Communication interface I ²C bus
Materials and weights
Material 316L corresponds to stainless steel 1.4404 or 1.4435
Materials, wetted parts
-
Process fitting with lateral flanges C 22.8, 316L, Alloy C276
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Separating diaphragm 316L, Alloy C-276, Tantalum, Alloy C-276 gold-
rhodium coated
-
Seal FKM (Viton), FKM cleaned from oil and grease,
FKM for oxygen application, PTFE, PTFE for
oxygen application, NBR, copper, copper for oxy-
gen application
-
Closing screws 316L
Internal transmission liquid Synthetic oil, Halocarbon oil 8)
Materials, non-wetted parts
-
Electronics housing Plastic PBT (polyester), Alu die-casting powder-
coated
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External electronics housing plastic PBT (Polyester)
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Socket, wall mounting plate external
electronics housing plastic PBT (Polyester)
-
Seal between housing socket and wall
mounting plate TPE (fixed connected)
-
Seal ring, housing cover Silicone
-
Inspection window in housing cover for
indicating and adjustment module Polycarbonate (UL-746-C listed)
-
Screws and nuts for lateral flange PN 160: hexagon screw ISO 4014-M12 x 90-A4,
PN 420: hexagon nut ISO 4032-M12-A4-bs
-
Ground terminal 316Ti/316L
-
Connection cable with version IP 68
(1 bar) PE, PUR, FEP
-
Connection between IP 68 transmitter
and external electronics housing PUR
-
Type plate support with IP 68 version on
cable PE hard
8) Halocarbon oil generally with oxygen applications, not with vacuum and
absolute pressure measuring range < 1 bar
abs
.
Differential pressure transmitter DPT10 - metal measuring diaphragm • Profibus PA 73
11 Supplement
37245
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EN
-100120