Specifications; Special Conditions For Safe Use - WIKA STW15 Manual De Instrucciones

9. Specifications / 10. Special conditions for safe use

9. Specifications

Specifications
Nominal voltage
Fuse connected in series
Operating principle per EN 14597
Permissible temperatures
Operating temperature at the probe
■
Ambient temperature at case
■
Storage and transport
■
Switch point
Switching differential
Time constant for air as the medium
Operating pressure at the probe
Operating medium
Ingress protection
For further specifications see WIKA data sheet TV 28.05 and the order documentation.

10. Special conditions for safe use

The IP ingress protection required for the application must be ensured through the
■
installation.
The output contact of the exhaust gas temperature controller must be fuse-protected to
■
a maximum of 3 A.
The smallest allowable bending radius for the capillary is 6 mm.
■
WIKA operating instructions model STW15
Model STW15
250 V / 50 Hz, 5 A, inductive load 0.5 A
3 A
2B, 2K, 2L, 2N, 2P
max. 600 °C
0 ... 70 °C
-40 ... +60 °C
Fixed (see product label)
approx. 12 K
< 25 seconds
Unpressurised 0 bar
Air and flue gases
IP50
EN
23