2-4 Model
It applies to measure temperature of solid items by compression to the surface the tip of the probe sheath by a spring-loaded hex fitting. The contact surface of the probe is made of brass to provide with better thermal inertia.
Technical specifications
| Type and Nominal Resistance | Cu50 (ex-USSR), Cu100 (ex-USSR) Pt100 (ex-USSR), Pt1000 10kNTC DS18B20 Type К Type L (ex- USSR) |
| Number of sensors | 1, 2 |
| Accuracy | Class В (Cu50, Cu100) Classes А, В (Pt100, Pt1000) 1% (10kNTC) 0,5°C (DS18B20) 1, 2 (K) 2 (L) |
| RTD wire connection | 2, 3 wired |
| Junction type of thermocouples | Ungrounded |
| Process connection size | M20x1,5 (by default) G1/2 (on order) |
| Industrial head | type B (by default) type A (on order) |
| Sheath material | AISI 321 plus brass (contact surface) |
| Process temperature range, °С | -50...150 (Cu50, Cu100) -50...250 (Pt100, Pt1000) -40...120, -20...200 (10kNTC) -30...100 (DS18B20) -40...250 (type K, L) |
| Thermal inertia, sec | 18...25 |
Dimensions
| Length of the immersion part, L, mm | 60, 80, 100, 120, 160, 200, 250, 320, 400, 500 |
| Length of the remote part, mm* | 120 |
| Diameter of the immersion part, mm | Ø10 to Ø12 transition |
* - distance between the bearing area and the industrial head
NOTE! The connection of the remote part and the industrial head must stay in temperature, which doesn't exceed the permitted one: B and Bx (polyamide) - up to 160°С, A, A1, AX and AIX (aluminium) - up to 200°С. All types of industrial heads have IP54 or IP67 ingress protection only up to 120°С. In some cases to ensure these requirements it's necessary to order a taller immersion or remote part to make out from "hot" impact.
Application Form to order the product