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Palmer Wahl 155_Probe | RTD Bolt-On Surface Probe | 10 ft Cable, 930 °F
The Palmer Wahl 155_Probe is a bolt-on platinum RTD surface probe for permanent installation, typically to monitor engine or reactor surface temperatures. The copper-sheathed sensor fixes through a 0.218 in bolt hole and has no handle. It comes with 10 ft of stainless steel covered cable and a stainless connector, and is rated to 930 °F.
Key features
- Bolt-on mounting for permanent installation
- Copper-sheathed platinum RTD sensor
- 10 ft stainless steel covered cable
- 2 s response in boiling water
- 155_Probe connector versions suit TM612/TM630, TM612A/TM630A, 392HP/392AHP and 392A Series meters
- Specifications
| Part Number | 155_Probe |
| Brand | Palmer Wahl |
| Sensor | Platinum RTD, copper sheathed |
| Style | Bolt-on surface |
| Bolt Hole Diameter | 0.218 in |
| Cable | 10 ft, stainless steel covered |
| Connector Material | Stainless steel |
| Handle | None |
| Temperature Limit | 930 °F |
| Response Time | 2 s (boiling water) |
| Applications | Engine and reactor surfaces |
| Connector Options | M8x1 4-pin (TM), Lemo 4-pin (TMA), 4-pin DIN (392AHP), 0.176 in bantam (392A) |
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