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Cable Sensors


Cable sensor for temperature measurement in HVAC or refrigeration applications. In combination with a thermowell, the TF25 can also be used for temperature measurement in liquid media. Depending on the application requirements, different PVC, silicone, high-temperature silicone and fibreglass cables are available.

Application/type Cable sensor
Purpose Measure values
Measured values temperature
Interface Passive
Sensor SI-Protection against permeation of humidity and mechanical stress (e.g. vibration), PT1000 DIN cl. B, PT100 DIN cl. B, PT1000 1/3 DIN, PT100 1/3 DIN, Ni1000 DIN cl. B, Ni1000TK5000, NTC10k, NTC10k Precon, NTC20K, NTC1,8K, NTC5K, LM235Z, KTY81-110, KTY81-121, KTY81-122, KTY81-210, passive
Operating range temperature (°C) -50..+400
Operating ranges temperature (°C) -35..+100, -50..+125, -50..+150, -50..+180, -50..+250, -50..+400
Operating range temperature enclosure (°C) -35..+90
Accuracy temperature ±0,1 K (typ. at 0 °C), ±0,3 K (typ. at 0 °C), ±0,4 K (typ. at 0 °C), ±0,2 K (typ. at 25 °C), ±0,22 K (typ. at 25 °C), ±0,26 K (typ. at 25 °C), see characteristic curve
Material in touch with media Sensor probe, Ø=6 mm, stainless steel V4A (1.4571), 16-point pressed (IP65), rolled (IP67), with tension spring (tensp)
Installation length (mm) 50, 100, 150, 200, 250
Enclosure USE-S, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white
Protection (IP) IP65, IP67, enclosure IP65, according to EN 60529
Connection removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable plug-in terminal, max. 2,5 mm²
Connection cable PVC, silicone, HT-silicone, GI/Gl-V2A, 0,22 mm², 0,25 mm², 2-wire, 3-wire, 4-wire, cable ends with conductor sleeves as standard
Length connection wire (m) 1, 2, 4, 6
Notes PE connection wire available (please request)
Comparison list