WIKA S-11 Manual De Instrucciones página 13

3. Specifications
Cooling elements
For higher medium temperatures, process connections with a cooling element are available (see "Operating conditions").
Sealing
Process Max. medium
connection temperature
without cooling element up to 100 °C (212 °F)
up to 125 °C (257 °F)
with cooling element up to 150 °C (302 °F)
Hygienic up to 150 °C (302 °F)
1) Minimum permissible medium and ambient temperature -20 °C / -4 °F
O-ring for G ½ B flush process connection optionally available with FFKM seal material (pressure limitation 600 bar
(8,700 psi) for all medium temperatures)
The sealings listed under "Standard" are included in the delivery.
Wetted parts
G ½ B and G 1 B flush: 316TI
■
G 1 B flush, hygienic: 316L
■
For sealing materials see "Process connections"
■
Internal pressure transmission medium
Pressure transmission medium
Standard Synthetic oil
Option Food-compatible system fill fluid per FDA 21 CFR 178.3750
WIKA operating instructions pressure transmitter, model S-11
Sealing material and max. pressure limitation
Standard Option 1
NBR FKM/FPM
up to 600 bar (8,700 psi) up to 600 bar (8,700 psi)
NBR FKM/FPM
up to 600 bar (8,700 psi) up to 400 bar (5,800 psi)
FKM/FPM EPDM
1)
up to 300 bar (4,350 psi) up to 200 bar (2,900 psi)
EPDM -
up to 200 bar (2,900 psi)
Option 2
EPDM
1)
up to 200 bar (2,900 psi)
EPDM
1)
up to 200 bar (2,900 psi)
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EN
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