Model 612.20 Low Pressure Capsule Gauge, 304 Stainless Steel Case, Dry, Copper Alloy Wetted Parts, 4" Dial, 1/4" NPT Connection, Lower Mount, 200 inH2O/5000 mmH2O, ± 1.5% of Span Accuracy

Item #9747775
  • Copper alloy wetter parts
  • Stainless steel case
  • Capsule pressure gauge
Wika Model 612.20 low pressure gauges are extremely sensitive, highly accurate and designed to measure pressure and vacuum of gaseous media. Model 612.20 is offered in 2-1/2", 4" and 6" sizes with either 1/4" or 1/2" NPT copper alloy process connection. The case is constructed of 304 stainless steel with stainless steel bayonet ring. The dial is white aluminum with black lettering and the pointer is black aluminum. The window is flat window glass with a Buna-N gasket. Model 612.20 offers weather protection/resistance (NEMA 3 /IP 54).

General applications include:
  • Low pressure pneumatic systems
  • Suitable for gaseous, dry or fluid medium that does not corrode copper alloy

Additional Documents:

Accuracy± 1.5% of Span Accuracy
CategoryInstrumentation
Connection Size1/4"
Connection TypeNPT
Gauge Fill LiquidDry
Material304 Stainless Steel Case
Maximum Media Operating Temperature- 4° F to 140° F
ManufacturerWika Instruments
Model612.20
MountLower Mount
Pressure Rating200 inH2O/5000 mmH2O Scale
Size4" Dial
Type of productLow Pressure Capsule Gauge
Wetted MaterialCopper alloy

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