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ETI 137-220 | General Purpose Penetration Probe | Type T, 3 m PTFE Lead
This type T general purpose penetration probe, part number ETI 137-220, comes with a 3 m PTFE lead for moderate cable runs to a ThermaData TD2TC WiFi logger. A Ø3.3 x 100 mm stem gives a measuring range of -75 to 250 °C. If the logger sits further away, ETI also supplies 1, 5 and 10 m lead options.
Key features
- 3 m lead with PTFE insulation
- Response time under 5 seconds
- Ø3.3 x 100 mm penetration stem
- Recommended for ThermaData TD2TC WiFi loggers
- Type T thermocouple, accuracy ±0.2 °C (-20 to 70 °C)
- Specifications
| Part Number | 137-220 |
| Brand | ETI |
| Sensor | Type T thermocouple |
| Lead Length | 3 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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