Model PGT02
Nhà sản xuất Wika, Germany
Bourdon tube pressure gauge with electrical output signal
Standard version, cable outlet
Applications
- For monitoring of water pressure changes in heating plants (wall-type boilers, free-standing boilers)
- Special Features
- Non-contact sensor (wear-free)
- Case made of plastic with snap-fit cams for panel mounting
- Nominal size 40
- Scale ranges 0 … 2.5 bar to 0 … 10 bar
- Output signal 0.5 … 4.5 V ratiometric
Descriptions
Design
EN 837-1
Nominal size in mm
40
Accuracy class
2.5
Scale ranges
0 … 2.5 to 0 … 10 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value
Permissible temperature
Ambient: -20 … +60 °C
Medium: +60 °C maximum
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span
Process connection
Cu-alloy,
lower back mount (LBM),
capillary, length 450 mm, with male thread G ¼ connection
Pressure element
Cu-alloy, C-type
Movement
Cu-alloy
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