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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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611.10, Copper Alloy Wetted Parts 631.10, Stainless Steel Wetted Parts
DesignEN 837-3
Nominal Sizes2", 2½" (63 mm)
Accuracy+ 1.6% of FSV
Standard Ranges2": 0...25 INWC (60 mbar) to 0...250 INWC (600 mbar)2½": 0...10 INWC (25 mbar) to 0...250 INWC (600 mbar)or all other equivalent vacuum or compound ranges
Standard ScalesIn.H20/mmH20oz/sq.in/mmH20oz/sq.in/In.H20PSI
Pressure limitationSteady: Full scale valueFluctuating: 0.9 x full scale value
Permissible temperatureAmbient:-4°F...+140°F (-20...+60°C)Medium. + 212°F (+100°C) maximum
Temperature ErrorAdditional error when temperature changes from reference temperature of 68°F (20°C) +0.6% of span for every 18°F (10°K) rising or falling.
Ingress protectionNEMA2 (IP 32 per EN 60529 / lEC 529)
Process connectionModel 611.10: Copper alloyModel 631.10: Stainless steelLower mount (LM) or back mount (CBM)(2": Only back mount)¼" NPT (male), 14 mm flats
Pressure elementModel 611.10: Copper alloyModel 631.10: Stainless steel
SealingNBR
MovementCopper alloy
Zero adjustmentAt the front
DialAluminium, white, black lettering
PointerAluminium, black
CaseSteel, black
WindowClear plastic
Model 910.14
For pressure measuring instruments
Model 910.10
Brass, steel or stainless steel
Model 910.17
For measuring instruments and instrumentation accessories
Model 910.11
brass, steel or stainless steel
Model 632.51
For the process industry, high overload safety, NS 100 and 160
Models 612.34, 632.34
Solid-Front Process Gauge
Models 632.50, 633.50
Process Industry Series
Model 611.13
Plastic case, NS 50 [2"], 63 [2 ½"]
Model A2G-10
For ventilation and air-conditioning, NS 110
Model A2G-05
Type 611.10, Standard Design, Copper Alloy Wetted Parts Type 631.10, Stainless Steel Wetted Parts
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