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Palmer Wahl R10 | R10 Compact Fixed Infrared Sensor | 0 to 500 °C, 4–20 mA
The R10 Series is the entry level model in the Heat Spy Monitor "R" range of fixed infrared sensors. It measures 0 to 500 °C with a 20:1 distance to spot ratio and sends a 4–20 mA signal from a 24 V DC supply, so it connects directly to PLCs, controllers or panel meters. The M18 x 1 stainless body fits an 18 mm or 3/4 in hole using the two supplied locking nuts.
Key features
- IP65 (NEMA 4) 304 stainless steel housing
- Works in ambient temperatures to 70 °C without extra cooling
- Emissivity fixed at 0.95 for a wide range of materials
- 500 ms response time
- Shock and vibration to MIL-STD-810D
- Cable length chosen in metres to suit the installation
Brackets, air purge and air or water cooling jackets are listed as separate accessories.
- Specifications
- Downloads
| Part Number | R10 |
| Brand | Palmer Wahl |
| Temperature Range | 0 to 500 °C (32 to 932 °F) |
| Distance to Spot | 20:1 |
| Spectral Range | 8 to 14 μm |
| Output | 4–20 mA |
| Power | 24 V DC |
| Accuracy | ±1% of reading or ±2 °C (50 to 500 °C) |
| Response Time | 500 ms |
| Emissivity | 0.95 fixed |
| Ambient | 0 to 70 °C; 90 °C air cooled; 200 °C water cooled |
| Protection | IP65 (NEMA 4) |
| Dimensions | 18 x 120 mm, M18 x 1 thread |
| Weight | 270 g |
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