1-23l Model
One of the variety of the 1-23 model with a welded hex fitting and an industrial head. The sensor is made of the 6 mm diameter MI cable or the 3 mm diameter grounded wire. It applies to measure different high temperature environment. It's recommended to order the 4-20 mA / RS485 transducer (T-bus/ModBus protocol) in the remote Z67 enclosure with a cable gland and connect it by the compensating cable to avoid overheating.
Dual sheath
NOTE! 1-23l model is high temperature proof along whole length of the immersion part, but temperature near the industrial head must stay up to 300°С. The industrial head ensures IP54 protection only up to 120°С.
Technical specifications
| Type and Nominal Resistance | Type К Type N |
| Accuracy | 1, 2 |
| Junction type | Ungrounded |
| Process connection size | M27x2 |
| Industrial head | А1 |
| Sheath material (outer) | Steel 15Cr25Ti Nickel Alloy Inconel 600 |
| Sheath material (inner) | MI cable Inconel 600 (INC) Ø6 mm thermocouple wire Ø3 mm |
| Process temperature range, °С | 0...1050 (15Cr25Ti), 0...1150 (INC) - type N 0...1050 (15Cr25Ti), 0...1100 (INC) - type K |
| Thermal inertia, sec | 90 |
| Pressure, MPa | 0,63 |
Dimensions
| Length of the immersion part, L, mm | 250, 320, 400, 500, 630, 800, 1000, 1250, 1500, 2000... up to 6 000 |
| Length of the remote part, mm | 120 |
| Diameter of the immersion part, mm | Ø20 (15Cr25Ti) Ø21.3 (INC) |