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With a wide working range but still ensuring high accuracy, the PTC series is ideal for use in places requiring high flexibility, speed but still stable...
| Overview | |
| Temperature range (at ambient temperature 23°C): | |
| PTC155: | -25 to 155°C |
| PTC350: | 33 to 350°C |
| PTC660: | 33 to 660°C |
| Accuracy: | |
| Using external standard STS sensor: | |
| PTC-155 B&C: | ± 0.06°C |
| PTC-350 B&C: | ± 0.08°C |
| PTC-660 B&C: | ± 0.15°C |
| Using internal standard sensor: | |
| PTC-155: | ± 0.18°C |
| PTC-350: | ± 0.20°C |
| PTC-660: | ± 0.30°C (@ 33 to 420°C) |
| PTC-660: | ± 0.50°C (@420 to 660°C) |
| Thermal stability: | |
| PTC-155: | ± 0.01°C |
| PTC-350: | ± 0.02°C |
| PTC-660: | ± 0.04°C |
| Thermal stabilization time: | approximately 10 minutes |
| Radial uniformity: | |
| PTC-155: | ± 0.01°C |
| PTC-350: | ± 0.02°C |
| PTC-660: | ± 0.10°C |
| Resolution: | 1°, 0.1°, 0.01° |
| Heating rate: | |
| PTC-155: | -25 to 155°C 16 minutes |
| PTC-350: | 33 to 350°C 7 minutes |
| PTC-660: | 33 to 660°C 20 minutes |
| Cooling rate: | |
| PTC-155: | 155 to -25°C 25 minutes |
| PTC-350: | 350 to 50°C 24 minutes |
| PTC-660: | 660 to 50°C 51 minutes |
| Computer communication: | USB 2.0 port |
| Transmitter power supply (B model only): | 24VDC ± 10%, max. 28mA |
| mA transmitter input (B model only): | |
| - Measuring range: | 0 to 24mA |
| - Accuracy level: | ± 0.02%rdg + 0.01%FS |
| Thermowell Depth: | |
| - PTC-155: | 160 mm |
| - PTC-350: | 140 mm |
| - PTC-660: | 150 mm |
| Power Supply: | |
| PTC-155 230V, 50Hz, 400W | |
| PTC-350/660 230V, 50Hz, 1150W | |
| Weight: | |
| PTC-155: | 10.3 kg |
| PTC-350: | 8.2 kg |
| PTC-660: | 8.9 kg |
