Low pressure
Low pressure
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Product Description
Model: PRM
►For dry and non-aggressive pressure media, such as gas
►Zero-point correction available
►Iron- or chromium-plated and stainless steel: PRSM, PRSSM.DC
✔ Responsive after-sales service / Customizable / High quality / One-year warranty
Illustration
Figure 1: 2.5" Bottom mount
Figure 2: 4" Bottom mount with flange
Figure 3, 4: 3" Lower back mount with flange
Figure 5, 6: 2.5" Center back mount with flange (black iron case and chromium-plated bayonet ring)
Figure 7, 8: 2.5" Center back mount with flange (all chromium-plated case)
Product Specification
| Nominal size |
2.5", 3", 4" |
|
Scale ranges |
0 … 300 mmAq to 0 … 5000 mmAq, or other equivalent units of pressure, vacuum or compound |
|
Accuracy |
ASME B40.1 Grade B ±3/2/3% |
| Process connection |
Chromium-plated copper |
| Case/Ring |
Iron, |
| Window |
2.5": acrylic; 3", 4": glass |
|
Dial |
Aluminum alloy, black scale on white |
| Pointer |
Black aluminum alloy |
|
Movement |
Copper alloy |
| Capsule element |
Copper alloy |
|
Medium temperature |
-20°C ... 60°C |
|
Pressure limitation |
Steady: 0.75 x full scale value |
Product display-bottom mount type
Product display-lower back mount with flange
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