These resistance temperature sensors are designed to measure the temperature of gaseous or liquid substances. The maximum temperature range of use of the sensors is -50 to 250 °C. Used type of lead-in cable has silicone insulation and shielding. The production technology and diameter of the case enable quick response to changes in temperature even up to a temperature of 250 °C. The sensors are designed for use in a chemically non-aggressive environment. The method of use must be chosen with regard to the temperature and chemical resistance of the case and lead-in cable.
TR 129 – diameter 4 mm, -50 °C to 250 °C
Specification
| Sensor type | TR 129 |
|---|---|
| Measuring range | -50 to 250 °C (can be limited by the sensing element, determine in documentation) |
| Type of sensing element* | Pt, Ni, NTC, TCK, TCJ |
| Ingress protection | IP 67 in accordance with EN 60529, as amended |
| Thread / OK | according to customer |
| Case material | stainless steel DIN 1.4301 |
| Diameter of case | 4 mm |
| Length of case L | 100 to 300 mm |
| Lead-in cable** |
shielded silicone 2 x 0.22 mm2 shielded silicone 4 x 0.22 mm2 |
| Wire resistance | 0.16 Ω for 1 m of cable for 2-wire connection |
| Time response | τ0.5 < 5 s (in flowing water 0.2 m.s-1) |
*) Certain technical specifications of thermocouple sensors (lead wires, IP rating, etc.) may differ with different types.
**) The supply cable is 50 cm long, protected with stainless-steel armoured hose with 8 mm in diameter.
Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.
Dimensional Draft
Wiring Diagram
