Temperature Sensor With Built-In Transmitter; Commissioning; Maintenance; Spare Parts - ABB TSHY Betriebsanleitung

3.5

Temperature sensor with built-in transmitter

The Pt 100 measuring element is connected with the transmitter through 2 wires. The transmission of the
measured values is also made via a 2-wire line (see connection diagram Fig. 3-3). Observe the prescribed
polarity of the screw terminals and the electrical specifications in Section Chapter 5.1 "Technical data" or in Data
Sheet 10/10-3.65 EN when making the electrical installation.
Fig. 3-3
3.6

Commissioning

The temperature sensor is ready for operation immediately after mounting and electrical installation. No further
adjustment is required.

4 Maintenance

Since its component park have a long-time stability, the temperature sensor is maintenance-free. Except for
occasional visual checks no maintenance measures have to be perforrned.

Spare parts

The temperature sensor is not exposed to wear. Therefore, no spare parts are required.

5 Appendix

5.1

Technical data

Temperature sensor

Resistance element
Pt 100 in accordance with EN 60751, class A, 2-wire connection
Error limit
At 0 °C < 0.15 K; at 100 °C < 0.35 K
Measuring range
-40...+140 °C (with transmitter max. 85 °C)
Response time
approx. 20 s
Halftime acc. to VDE/VDI 3511
(with heat transfer compound approximately 10 s)
Insulation voltage
max. 250 V DC
Welding collar
stainless steel 1.4571 (AISI 316-TI)
Press-on spring
stainless steel 1.4310 (AISI 301)
15 Resistance thermometer TSHY (SensyTemp HY R-4E)
Pt 100 measuring element to EN 60751
single element, 2-wire
Output signal, 2-wire
Connection diagram of model with transmitter
Transmitter
Pt 100
( - ) ( + )
Maintenance
42/10-34 XA