3-13 Model
The sheath of the probe compresses to the measuring surface using a spring and a bayonet nut. The depth of sheath immersion is adjustable by the spring as well. It's can be supplied with Bk-3 threaded boss to fix the bayonet nut.
Technical specifications
| Type and Nominal Resistance | Cu50 (ex-USSR), Cu100 (ex-USSR) Pt50 (ex-USSR), Pt100 (ex-USSR), Pt1000 10kNTC Type К Type L (ex- USSR) Type J |
| Number of sensors | 1, 2 |
| Accuracy | Class В (Cu50, Cu100) Classes А, В (Pt50, Pt100, Pt1000) 1% (10kNTC) 1, 2 (K, J) 2 (L) |
| RTD wire connection | 2, 3 wired |
| Junction type of thermocouples | Ungrounded |
| Sheath material | AISI 321 |
| Process temperature range, °С | -50...150 (Cu50, Cu100) -50...250, -50...350 (Pt50, Pt100, Pt1000) -40...120, -20...200 (10kNTC) -40...250, -40...400 (type K, J, L) |
| Thermal inertia, sec | 16...18 |
Dimensions
| Length of the immersion part, L, mm | 40, 60, 80, 100, 120, 160, 200, 250, 320, 400, 500 |
| Diameter of the immersion part, mm | Ø4, Ø5, Ø6 |
| Spring length, mm | 70 |
| Inner diameter of the bayonet nut, mm | Ø12, Ø13, Ø14, Ø15, Ø16, Ø18 |
NOTE! The price of the probe consists the price of the probe itself and the price of the cable.