WIKA DELTA-plus Mode D'emploi page 9

3. Specifications
Specifications
Pointer
Zero adjustment for differ-
ential pressure indication
Case
Window
Weight
Specifications
Case diameter
Differential pressure measuring
ranges
Max. working pressure (stat.)
Overpressure safety
Permissible temperature
Ingress protection
Media chamber (wetted)
Process connections (wetted)
Pressure elements (wetted)
Transmission parts (wetted)
Sealings (wetted)
Case
Window
Weight
WIKA operating instructions DELTA-plus, DELTA-comb and DELTA-switch
DELTA-plus model DPG40 and
DELTA-comb model DPGS40
Differential and working pressure indication: Blue pointer
Via screw in the dial
Aluminium, EN AC–Al Si9Cu3(Fe), black lacquered
Plastic, plug screw for zero point adjustment; plug screw(s) for
switch point setting for model DPGS40
approx. 1.3 kg
DELTA-switch model DPS40
100 mm
0 ... 0.25 to 0 ... 10 bar
25 bar
Either side max. 25 bar
Ambient: -10 ... +70 °C, medium: -10 ... +90 °C
Storage: -40 ... +70 °C
IP 65 per EN 60529 / IEC 60529
Aluminium, EN AC–Al Si9Cu3(Fe), black lacquered
2 x G 1/4 female, lower mount (LM), in-line, centre
distance 26 mm
Differential pressure: Compression springs from
stainless steel 1.4310 and separating diaphragm
from FPM/FKM (option: NBR)
Stainless steel 1.4301, 1.4305, 1.4310, FPM/FKM
(option: NBR)
FPM/FKM (option: NBR)
Aluminium, EN AC–Al Si9Cu3(Fe), black lacquered
Plastic, with plug screw for switch point adjustment
approx. 1.4 kg
EN
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