Standard dimensions (mm): 40, 80 and 100
Accuracy grade: 2.5
Protection grade: IP 65
Range
NS40: 0 ... 0.1 to 0 ... 40 MPa
NS80, 100: 0...0.1 to 0... 60MPa
Or all other equivalent negative pressure or positive and negative pressure combined cycles
Pressure limit values:
Stable pressure: 3/4 x full-scale value
Fluctuating pressure: 2/3 x full-scale value
Instantaneous pressure: full-scale value
Permissible temperature
Ambient temperature: -20...+60℃
Medium temperature: Maximum +60℃
Temperature influence: When the temperature of the measurement system fluctuates around the reference temperature (+20℃), the maximum variation is ±0.4%/10K of the range.
Process connection: Copper alloy, radial installation or axial center installation
Dial diameter 40: G 1/8 B (male nut), 14mm boss
Dial diameter 80: G 1/2 (male nut), 22mm boss
Dial diameter 100: G 1/2 (male nut), 22mm boss
Pressure element: Copper alloy, C-type or spiral type
Drive mechanism: Copper alloy
Dial: Aluminum, white, black characters, with pointer organization column
Pointer: Black plastic
Gauge glass: Plastic, transparent
Case: Stainless steel material, with exhaust device at 12 o'clock on the case edge, and for a range of ≤ 1.6MPa, it also has a valve for adjusting atmospheric pressure to vent the atmosphere
Cover ring: Flanged, stainless steel, triangular protrusion
Liquid filling: Glycerin
Optimized selection special type
Other process connections
NS 80, 100: Panel mounting flange, stainless steel, axial connection
NS 80, 100: Surface mounting flange, stainless steel
Mounting bracket
Environmental temperature resistance -40...+60℃, silicone oil filled
Accuracy class ±2.5 grade