PR25 passive

The contact sensor with connection cable and aluminum prism is used to measure the surface temperature of pipes (cold or hot water) and other contact surfaces. Tightening strap/tension clamp and thermal contact fluid are available as accessories.

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, KTY81-110 | KTY81-121 | KTY81-210
Measuring range temp. -35..+100 °C, optionally: PT / Ni: -50..+180 °C (T180), NTC / KTY: -50..+150 °C (T150), LM235Z: -50..+120 °C (T120)
Operating temperature range permissible working temperature, -35..+100 °C, optionally: -50..+180 | +150 | +120 °C, depending on used sensor
Accuracy temperature depending on length of connection wire, 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
Protection IP65 according to EN 60529, SI-Protection
Pocket aluminium, Ø=11 mm, mounting length 28 mm
Ambient condition -35..+100 °C, optionally: -50..+180 | +150 | +120 °C, max. 85% rH short term condensation
Weight 45 g
Notes other sensors and cable lengths on request
Contact

Contact us:


Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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