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Model 712.15.160, 732.15.160 Differential Pressure Gauge
Brand: WIKA Instruments Ltd.These high-quality gauges are characterised by their compact and robust design and are primarily used for level measurement on liquid gas tanks.
Features- Differential pressure measuring ranges from 0 ... 40 mbar to 0 ... 4000 mbar.
- High working pressure (static pressure) up to 50 bar.
- Overpressure safety either side up to 50 bar.
- Scaleable measuring ranges (maximum turndown of 1 : 3.5).
- Option: Compact valve manifold with working pressure indication.
Specifications
Nominal Size in mm
- 100
Accuracy Class
- Option: 1.0
- Option: 1.6
- 2.5
Scale Ranges
- Measuring cell 4,000 mbar: Setting range 0 … 1,150 mbar to 0 … 4,000 mbar
- Measuring cell 2,300 mbar: Setting range 0 … 650 mbar to 0 … 2,300 mbar
- Measuring cell 1,130 mbar: Setting range 0 … 320 mbar to 0 … 1,130 mbar
- Measuring cell 560 mbar: Setting range 0 … 160 mbar to 0 … 560 mbar
- Measuring cell 280 mbar: Setting range 0 … 80 mbar to 0 … 280 mbar
- Measuring cell 140 mbar: Setting range 0 … 40 mbar to 0 … 140 mbar
Scale
- Option: Individual scale design
- Single scale
Zero Point Setting
- By means of adjustable pointer
Overload Safety & Max. Working Pressure (Static Pressure)
- Either side max. 50 bar
Connection Location
- Lower mount (radial)
Process Connection
- Option: Adapter for Process Connection
- others on request
- 2 x 1/4" NPT, Female, centre distance 37 mm
- 2 x G ¼, female, centre distance 37 mm
Measuring Cell Flanges
- Model 732.15: Stainless steel 316L
- Model 712.15: Copper alloy CW614N (CuZn39Pb3)
Compression Spring
- Stainless steel 1.4310
Separating Diaphragm
- NBR
Transmission Parts
- Stainless steel 1.4301 and 1.4305
Case
- Stainless steel
Bayonet Ring
- Stainless steel
Movement
- Stainless steel
Dial
- Aluminum, white
Pointer
- Adjustable pointer, black aluminium
Window
- Polycarbonate (PC)
Ingress Protection Per IEC / EN 60529
- IP65
Mounting
- According to affixed symbols ⊕ high pressure, ⊖ low pressure
