These resistance temperature sensors with a cable and thermocouple temperature sensors with a cable are designed to measure the temperature of gaseous and liquid substances. The maximum temperature range of use of the sensors is -50 to 200 °C for the model with a silicone cable and -40 to 105 °C for the model with a PVC cable. The lead-in cable is a type with silicone insulation and shielding. The diameter of the case also enables the encasement of special temperature sensors – KTY, SMT 160, DS 18B20, TSic etc. In combination with a thermowell, the sensors meet the ingress protection of IP 68 (1 bar) in accordance with EN 60 529 and are designed for measuring the temperature below the surface of water for continuous immersion at a depth of up to 5 m. The method of use must be chosen for the temperature and chemical resistance of the case and lead-in cable.
TG 68 – diameter 6mm, -50 °C to 200 °C
Specification
| Sensor type | TG 68 |
|---|---|
| Measuring range |
-40 to 105 °C PVC cable, -50 to 200 °C silicone cable |
| Type of sensing element* | all types (Pt 100, Pt 1000, Ni 1000, Ni 10000, Ni 2226=T1, NTC, PTC, KTY, TSiC, DALLAS, thermocouples K, J, T and so on) |
| Ingress protection | IP 68 (1 bar) in accordance with EN 60529, as amended |
| Case material | stainless steel DIN 1.4404 |
| Diameter of the case | 6 mm |
| Length of case L | 60 mm |
| Lead-in cable |
shielded silicone 2 x 0.34 mm2 or 4 x 0.22 mm2 unshielded PVC 2 x 0.35 mm2 or 4 x 0.35 mm2 |
| Wire resistance | 0.11 Ω for 1 m of cable for 2-wire connection |
| Time response |
t0,5 < 12 s (in flowing water at 0.2 m.s-1) t0,9 < 35 s (in flowing water at 0.4 m.s-1) |
Dimensional Draft
Wiring Diagram
