2-48m Model
The surface temperature probe is made of MI cable and an industrial head with the wall mount. MI cable may be almost unlimited by length and be bent in any direction. Exd or Exia design. It applies to measure temperature of explosive environments. The 4-20 mA or 4-20 mA (HART protocol) transducer can be built in the industrial head.
Technical specifications
| Application method | Surface |
| Explosion proof classification | Ex ia (low current/voltage supply), Ex d (prevents transmission of the explosion outside) |
| Hazardous locations | II 1G Ex ia IIC T6...T1 Ga (fully in zones 0 (20), 1 (21), 2 (22)) II 2G Ex db IIC T6...T1 Gb (fully in zones 1 (21), 2 (22)) |
| Type and Nominal Resistance | Cu50 (ex-USSR), Cu100 (ex-USSR) Pt100 (ex-USSR), Pt1000 |
| Number of sensors | 1, 2 |
| Accuracy | A, B |
| RTD wire connection | 2, 3 wired |
| Industrial head | АIХ |
| Cable gland thread size | М20х1,5 |
| Sheath material | AISI 321 (by default) AISI 316 Тi (on order) |
| Process temperature range, °С | -50...250 |
Dimensions
| Length of the immersion part, L, mm | 100, 120, 160, 200, 250, 320, 400, 500, 630, 800, 1000, 1500, 2000 up to 20000 |
| Diameter of the immersion part, mm | Ø6 |
It may be bent in any direction
Ex d cable glands for TX and AIX industrial heads
| Name | Cable type | External diameter of cable, mm | Conditional diameter of metal hose, mm | Process temperature range, °С | Image |
| Н8 | Unreinforced | 3.2...8.7 | N/A | -40...100 |  |
| Н14 | Unreinforced | 6.5...14 | N/A | -40...100 | |
| А12 | Reinforced | 6.1...11.5 | N/A | -40...100 |  |
| А20 | Reinforced | 12.5...20.9 | N/A | -40...100 | |
| НМ8 | Metal hose | 3.2...8.1 | 10, 12 | -40...100 |  |
| НМ14 | Metal hose | 6.5...14 | 18, 20, 22 | -40...100 |