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ETI 137-222 | General Purpose Penetration Probe | Type T, 5 m PTFE Lead
Part number ETI 137-222 is a penetration probe built around a type T thermocouple and supplied on a 5 m lead with PTFE insulation. It is intended for ThermaData TD2TC WiFi loggers and reads -75 to 250 °C through a Ø3.3 x 100 mm stem. Lead options of 1, 3, 5 and 10 m are available, letting each sensor point use the length it needs.
Key features
- Type T thermocouple, accuracy ±0.2 °C (-20 to 70 °C)
- 5 m lead with PTFE insulation
- Response time under 5 seconds
- Ø3.3 x 100 mm penetration stem
- Recommended for ThermaData TD2TC WiFi loggers
- Specifications
| Part Number | 137-222 |
| Brand | ETI |
| Sensor | Type T thermocouple |
| Lead Length | 5 m |
| Lead Insulation | PTFE |
| Probe Dimensions | Ø3.3 x 100 mm |
| Temperature Range | -75 to 250 °C |
| Accuracy | ±0.2 °C (-20 to 70 °C) |
| Response Time | Less than 5 seconds |
| Recommended For | ThermaData TD2TC WiFi loggers |
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