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Palmer Wahl 3P_3R_Recorder | Pelican Case Pressure and Temperature Chart Recorder | 8 or 12 in
The Palmer Wahl 3P_3R_Recorder is a combined pressure and temperature circular chart recorder carried in a Pelican case, for 8 in or 12 in charts. Its crush resistant, dust-proof case has a watertight O-ring seal, double throw latches and a pressure equalisation valve, so the recorder can travel between sites. Up to three pens mix one or two 316 stainless steel pressure systems with one or two filled temperature systems, all field replaceable.
Key features
- Pressure from 0-1 psi to 0-30,000 psi; temperature up to 0-400 °C
- Mercury filled or mercury free systems with 300 Series stainless bulbs
- Optional ± 1/4 graduation on the top pen for 30 to 10,000 psi standard elements, factory fitted
- Portable, pipestand or wall mounting
- Black, orange or yellow case colour
- PC-11 and PC-12 battery drives, 30 minutes to 32 days
Note that mercury is prohibited for sale in some states and countries.
- Specifications
- Downloads
| Part Number | 3P_3R_Recorder |
| Brand | Palmer Wahl |
| Chart Size | 8 in or 12 in |
| Arc Line | 6-3/8 in |
| Case | Pelican; black, orange or yellow |
| Max Systems | 3 |
| Pressure Systems | 1 or 2 |
| Temperature Systems | 1 or 2 |
| PSI Ranges | 0-1 to 0-30,000 psi |
| °C Ranges | 0-60 to 0-400 °C, fill dependent |
| Capillary Length | Up to 25 ft Hg, 15 ft non-toxic, 30 ft hydrocarbon |
| Pressure Accuracy | ± 1/2 graduation (± 1/4 optional, top pen) |
| Mounting | Portable, pipestand, wall |
| 8 in Case | 41.8 x 33 x 17.3 cm |
| 12 in Case | 50.2 x 40.1 x 18.8 cm |
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