WIKA 611.10 Specifications
Pressure Gauges
Application
Fluid medium, gaseous or dry, which does not clog
connection port or corrode copper alloy.
Example: low pressure pneumatic systems.
Sizes
2½" (63 mm)
Accuracy
+ 1.5% of span (+ 2.5% for 10" H2O range)
Ranges (All ranges not stocked)
2½": 10 "H2O to 240 "H2O (25 to 600 mbar)
or other equivalent units of pressure or vacuum
Working Range
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Operating Temperature
Ambient: -4°F to 140°F (-20°C to 60°C)
Media: max. 140°F (+60°C)
Temperature Error
Additional error when temperature changes from reference
temperature of 68°F (20°C) +0.4% for every 18°F (10°C)
rising or falling. Percentage of span.
Capsule Pressure Gauges
Black-Painted Steel Case
Copper Alloy Wetted Parts
Low Pressure Series • Type 611.10
Standard Features
Connection
Material: copper alloy
Lower mount (LM)
Center back mount (CBM)
1/8" NPT or 1/4" NPT
Capsule Element
Material: copper alloy
Movement
Copper alloy, nickel-silver pinion gear and shaft. Zero
adjustment screw on dial
Dial
White aluminum with black lettering
Pointer
Black aluminum (zero adjust on dial- remove
window to access)
Case
Black steel
Weather Protection
Dust resistant (NEMA 2 / IP 32)
Standard Scales
in. H2O/mm H2O
oz.-sq. in./mm H2O
oz.-sq. in./in. H2O
PSI
Window
Snap-in acrylic window
Order Options (min. order may apply)
Front or rear flange
Brass threaded restrictor
U-Clampsteel zinc plated with stainless steel polished profile ring
Stainless steel case and ring
Safety glass and instrument glass window
Overpressure and underpressure protection
Cleaned for oxygen service
Medical specification
Special connections limited to wrench flat area
Nickel plated connection
Special case colors
Externally adjustable red mark pointer(set pointer)
Externally adjustable red drag pointer (max. hand)
Custom dial layout
DIN standards
Other pressure scales available
APM611.10
(APM 06.01)
Dimensions:
A* NOMINAL SIZE
TYPE WEIGHT KEY A* B C C1 D E G J L M N S T W
611.10 mm 63 52 40 36.5 63 9.5 55.5 3.6 2 8 5 75 2 -- 14
2½" 0.45 lbs. in 2.5 2.05 1.58 1.44 2.48 0.37 2.19 0.14 0.08 3.35 2.95 0.08 1/4" 0.55
Recommended panel cut-out: D + 1mm
THE MEASURE OF
Total Performance
Ordering Information:
State computer part number (if available) / type number / size /
range / connection size and location / options required.
Specifications given in this price list represent the state of engineering at the time of printing.
Modifications may take place and the specified materials may change without prior notice
05/02
TM
WIKA Instrument Corporation
1000 Wiegand Boulevard
Lawrenceville, Georgia 30043-5868
Tel: 770-513-8200 Fax: 770-338-5118
http://www.wika.com e-mail: info@wika.com
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