TF25 passive
Cable sensor for temperature measurement in HVAC or refrigeration applications. In combination with a thermowell pocket suitable for temperature measurement in duct applications. Depending on the application, PVC, silicone, high-temperature silicone and glass fiber cables are available.
| Measuring values | temperature |
|---|---|
| Output passive | PT100 | PT100 1/3 DIN | PT1000 | PT1000 1/3 DIN | Ni1000 | Ni1000TK5000, NTC10k | NTC 10k Precon | NTC5k | NTC20k | NTC1,8k, LM235Z | DS18B20 1-wire, KTY81-110 | KTY81-121 | KTY81-122 | KTY81-210 |
| Measuring range temp. | -35..+100 °C, PT / Ni: -50..180 °C | -50..+250 °C, NTC / KTY: -50..+150 °C, PT: -50..+400 °C |
| Operating temperature range | permissible working temperature, connection wire, PVC -35..+100 °C, silicone -50..+180 °C, HT- silicone -50..+250 °C, GI/GI-V2A: -50..+400 °C |
| Accuracy temperature | depending on used sensor, PT100 | PT1000: ±0,3 K (typ. at 0 °C, Kl.B), Ni1000: ±0,4 K (typ. at 0 °C), Ni1000TK5000: ±0,4 K (typ. at 0 °C), NTC10K: ±0,22 K (typ. at 25 °C) |
| Sensor | 2-wire (standard), 3-wire or 4-wire, sensor cable: 1 | 2 | 4 | 6 m |
| Protection | IP65 according to EN 60529, 16-point pressed, Rolled: IP67 according to EN 60529, with SI-Protection |
| stainless steel V4A, Ø=6 mm, mounting length: 50 | 100 | 150 | 200 | 250 mm, pocket 6x50 and T100: 16-point pressed; IP67 rolled, tension spring (optional) | |
| Weight | 45 g |
| Notes | cable ends with conductor sleeves as standard, other sensors and cable lengths on request, PE connection wire available (please request) |