Applications
• For gaseous and liquid media that are not highly viscous or crystallising
• Precision measurement in laboratories
• Highest-accuracy pressure measurement
• Testing and calibration of industrial type pressure gauges
Product features
• Knife edge pointer and dial with mirror band scale for optimal accuracy of reading
• Precise movement with wear parts of argentan
• Particularly easy-to-read scale due to nominal size 250 mm (10")
• Scale ranges up to 0... 20,000 psi (1,600 bar)
Specifications
Design
per EN 837-1, including transport case and calibration test certificate (individual listing of the calibration points)
Nominal size in mm
10" (250 mm)
Accuracy
0.1
Ranges
0...1.0 (15 psi) to 0...20,000 psi (1,600 bar) or all other equivalent or combined pressure and vacuum ranges
Adjustment medium
≥ 360 psi (25 bar): Gas
≤ 360 psi (25 bar): Oil
Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Permissible Temperature
Ambient: -4°F to 140°F (-20°C to 60°C)
Media: max. 212°F (+100°C)
Temperature Error
Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.04% of span for every 18°F (10°K) rising or falling.
Ingress Protection
IP 54 per EN 60529 / IEC 529
Process Connection
Material: stainless steel
Lower mount (LM)
1/4" NPT Female
Pressure Element
Ni-Fe-alloy (Ni-Span C)
≤ 1,000 psi (70 bar): C-shape,
> 1,000 psi (70 bar): Helical
Movement
Copper alloy with Argentan wearable parts
Dial
Aluminum, white, black lettering, scale over 330o with mirror band scale, for zero adjustment rotatable by ±15o
Pointer
Knife-edge pointer, aluminum, black
Case
Flange ring type case, cast aluminum, black-silver finish
Window
Green tinted non-reflecting plastic
Bezel ring
Flange ring, aluminum, black-silver finish
English
简体中文
