Product Specs
Accuracy
±1.5% of span
Dial Size
4″ (100mm)
6″ (160mm)
Process Connection Size
1/4 NPT
1/2 NPT
Process Connection Location
Lower
Pressure Ranges
10 psi to 15,000 psi
Vacuum
Enclosure Rating
IP33
NEMA 2
Case Style
Steel (black painted)
Window
Glass
Movement
Copper Alloy
Optional Extras
316 Stainless Steel case, ring, and wetted parts (Type 73X.02)
316 Stainless Steel wetted parts (Type 731.12)
Duplex gauge with 1 red and 1 black pointer
Front flange
Liquid filling (4″ only/Type 713.12)
Magnetic or inductive alarm contacts (6″ only)
Rear flange
Subtracting movement (for single-pointer indication)
Wika 711.12, 731.12 Differential Pressure Gauges
Pressure guages, Pressure Instruments, WIKA
Wika 711.12, 731.12 Differential Pressure Gauges
The WIKA® 711.12 and 731.12 differential pressure gauges measure pressure differential or duplex measurement of two applied pressures. These gauges are use in HVAC applications, and non-corrosive, non-crystalizing gaseous and liquid media.
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