Commissioning, operation – WIKA TR10-B Benutzerhandbuch
Seite 13
WIKA operating instructions resistance thermometers per EN 14597
3132465.01 07/2011 GB/D
13
GB
The electrical connection is to be made according to the sensor connections/pin
assignments shown below:
Resistance thermometer with terminal block
3160629.06
red
1 x Pt100, 2-wire
1 x Pt100, 3-wire
1 x Pt100, 4-wire
white
white
red
red
red
red
white
white
white
white
white
white
red
red
red
red
red
2 x Pt100, 2-wire
2 x Pt100, 3-wire
2 x Pt100, 4-wire
red
white
white
red
red
white
black
yellow
yellow
yellow
black
black
white
white
red
red
red
red
black
black
black
black
yellow
yellow
yellow
red
white
black
yellow
white
6. Commissioning, operation
6.2 Cable connections
The cable gland must be optimally sealed, to ensure that the required protection class is
reached.
Requirements for meeting ingress protection
■
Only use cable glands within their indicated clamping range (cable diameter suitable for
the cable gland)
■
Do not use the lower clamping area with very soft cable types