ELHART TRE.C01 series temperature sensors are resistance temperature detectors (RTDs) designed to measure the temperature of solid, liquid, and gaseous media that are non-aggressive to the protective housing materials and sensor cable. They are used in automatic control systems for various technological processes with secondary devices (measuring instruments, controllers, input/output modules, etc.).
TRE.C01 RTDs are manufactured with platinum sensing elements Pt100 or Pt1000 and have nominal static characteristics according to GOST 6651. Upon request, the sensors can be manufactured with a cable length of 1.5, 2.5, 5, or 10 meters.
| Parameter | Value |
|---|---|
| Sensor type | Pt100, Pt1000 |
| Temperature coefficient of resistance (TCR) | 0.00385 °C-1 |
| Temperature measurement range | -40…+180 °С |
| Accuracy class | Class B: ±(0.3+0.005 ·|t|*) °C |
| Thermal response time (63.2%) | max 30 s |
| Protective sheath material | nickel-plated brass |
| Cable Type | multi-wire flexible cable with fluoroplastic heat-resistant insulation |
| Ingress Protection | IP54 |
| Wiring configuration | 2-, 3- and 4-wire Standard positions: 2-wire (Pt1000) 3-wire (Pt100) |
| Electrical insulation resistance at 25 ±10 °С | min 100 MΩ |
| Measuring current | max 1 mA (Pt100) max 0.3 mA (Pt1000) |
| Relative air humidity | max 95% (without condensation) |
| Mean time between failures (MTBF) | min 35,000 hours |
| Average service life | 10 years |
* |t| is the absolute temperature value in °С.
L can be equal: 1.5, 2.5, 5, or 10 m.
