ELHART TRE.C41 series temperature sensors are resistance temperature detectors (RTDs) designed for measuring the temperature of surfaces: plates, housings, pipes, etc.
TRE.C41 RTDs are manufactured with Pt100 and Pt1000 platinum sensing elements (Class B) and have nominal static characteristics according to GOST 6651. Standard modifications of TRE.C41 sensors are manufactured with a 1.5-meter cable.
The housing of the TRE.C41 temperature sensor is made of tinned copper. The housing design has a ring shape for screw clamping (M6 or M8 screw). The sensor cable has a silicone jacket and an extra wire to ground the shield.
| Parameter | Value |
|---|---|
| Sensor type | Pt100 (α=0.00385 °C-1) Pt1000 (α=0.00385 °C-1) (specified upon ordering) |
| Temperature measurement range | -40…+180 ºC |
| Accuracy class | Class В - ±(0.30+0.005 . |t|) °C where |t| is the absolute temperature value |
| Thermal response time (63.2%) | max 40 s |
| Electrical insulation resistance at 25 ±10 °С | min 100 MΩ |
| Measuring current | max 1 mA (Pt100) max 0.3 mA (Pt1000) |
| Ingress Protection | IP65 |
| Sheath material | tinned copper |
| Conductors | copper |
| Conductor insulation | fluoroplastic |
| Outer shield | tinned copper |
| Conductor cross-section | 3х0.12 mm² |
| Relative air humidity | max 95% (without condensation) |
| Mean time between failures (MTBF) | min 40,000 hours |
| Service life | 10 years |
