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Palmer Wahl 1P_1R_Recorder | Pelican Case Pressure Circular Chart Recorder | 8 or 12 in
The Palmer Wahl 1P_1R_Recorder houses a pressure-only circular chart recorder in a Pelican case, for 8 in or 12 in charts. The case is crush resistant and dust-proof, with double throw latches, a watertight O-ring seal and an automatic pressure equalisation valve, and a plexiglass window is standard. One, two or three pens can be fitted, each with a field-replaceable 316 stainless steel element, making it a lightweight recorder to carry between job sites.
Key features
- Ranges from 0-1 psi to 0-30,000 psi, plus inH2O, oz/in², kPa and bar
- Bellows elements to 30 psi, helical coil to 10,000 psi, Bourdon tube above
- Safety glass window required for 15,000 psi and higher ranges
- Portable, pipestand or wall mounting
- Black (standard), orange or yellow case
- PC-11 or PC-12 C-cell battery drives
- Specifications
- Downloads
| Part Number | 1P_1R_Recorder |
| Brand | Palmer Wahl |
| Chart Size | 8 in or 12 in |
| Arc Line | 6-3/8 in |
| Case | Pelican; black, orange or yellow |
| Window | Plexiglass standard; solid or safety glass optional |
| Pressure Systems | 1, 2 or 3 |
| PSI Ranges | 0-1 to 0-30,000 psi; 3-15 psi |
| Bar Ranges | 0-6 to 0-2,000 bar |
| Process Connection | 1/4 in NPT std; 1/2 in NPT or autoclave |
| Mounting | Portable, pipestand, wall |
| Accuracy | ± 1/2 chart graduation |
| 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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