3-56 Model
The temperature probe is designed to measure temperature of space between wheels on gas pumping aggregates. The thermocouple is made of MI cable of 3.0 mm diameter.
Technical specifications
| Type and Nominal Resistance | Type К |
| Accuracy | 1, 2 |
| Junction type of thermocouples | Ungrounded |
| Process connection size | Free hex fitting M8x1 |
| Sheath material | AISI 321 |
| Pins | КК (polyamide insulation, 0,75 mm² section), L wire = 350 mm |
| Process temperature range, °С | -40...450 |
| Thermal inertia, sec | 3 |
| Length of the immersion part, L / length to the rest, mm | 885/24,5, 1030/15, 1070/18, 1070/80, 1255/38, 1270/18, 1270/80, 1290/38,5, 1500/38, 2300/30 |
| Rest diameter, mm | Ø6.5 |
| MI cable diameter, mm | Ø3 |