Wika Differential Pressure Gauge, 716.11, 736.11, For very low differential pressures from 2.5 mbar, copper alloy or stainless steel
When the temperature of the measuring system deviates from the reference temperature (+20 °C): Max. ±0.5 % / 10 K of full scale value
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Description
Design For very low differential pressures, DT - GM 87 10 226 Nominal size in mm 100, 160 Accuracy class 1.6 Scale ranges model 716.11 NS 100: 0 ... 10 to 0 ... 250 mbar NS 160: 0 ... 6 to 0 ... 250 mbar Scale ranges model 736.11 NS 100: 0 ... 25 to 0 ... 250 mbar NS 160: 0 ... 2.5 to 0 ... 250 mbar Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Overload safety Full scale value Max. working pressure (static pressure) 250 mbar Permissible temperature Ambient: -20 ... +60 °C Medium: +70 °C maximum Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C): Max. ±0.5 % / 10 K of full scale value Ingress protection IP66 per IEC/EN 60529
Applications
• Differential pressure measurement at measuring points with very low differential pressures, for gaseous, dry, clean, oil and grease free media • Model 736.11 also for aggressive media and ambience • Filter monitoring in ventilation and heating systems • Filter monitoring in overpressure and clean rooms • Differential pressure controlled monitoring of ventilator and blast pressuresSpecial features
• Differential pressure measuring ranges from 0 … 2.5 mbar • As a standard zero adjustment in front • Ingress protection IP66 • Case from stainless steelLEGAL DISCLAIMER
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