These resistance temperature sensors with a cable and thermocouple temperature sensors with a cable are designed for contact measurement of the temperature of gaseous and liquid or solid substances. the maximum temperature range of use is -50 °C to 200 °C for the TG 3 model, and -50 °C to 260 °C for the TG 3A model. The 3 mm diameter of the case ensures fast response to changes in temperature. Used type of lead-in cable has Teflon insulation without shielding. The sensors are designed for universal use. The method of use must be chosen for the temperature and chemical resistance of the case and lead-in cable. The sensors are also designed for use in a chemically non-aggressive environment.
TG 3 and TG 3A – diameter 3mm, -50 °C to 300 °C
Specification
| Sensor type | TG 3 | TG 3 A |
|---|---|---|
| Measuring range | -50 to 200 °C | -50 to 260 °C (300 °C short-term) |
| Type of sensing element* | Pt Ni, NTC, Thermocouple K, J | |
| Ingress protection | IP 67 in according with EN 60529 | IP 64 in according with EN 60529 |
| Case material | stainless steel DIN 1.4301 | |
| Diameter of case | 3 mm | |
| Length of case L | 25 to 60 mm | |
| Lead-in cable |
teflon unshielded 2 x 0,025 mm2 teflon shielded 4 x 0,051 mm2 |
|
| Wire resistance | 0.16 Ω / m (1 m of cable for 2-wire connection) | |
| Time response | t0,5 = up to 3 s; t0,9 = up to 9 s | |
Dimensional Draft
Wiring Diagram
