BA 3527161/02 EN
3
Contents
Please keep this manual for future reference!
NOTE
Data contained herein may differ in details from the
equipment delivered.
We reserve the right to make alterations without
notice.
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . .4
1.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 Important notes on equipement operation . . . .4
2
Product specification . . . . . . . . . . . . . . . . . . . . .4
2.1 BeTech Oil temperature indicator . . . . . . . . . . .4
2.2 BeTech Winding temperature indicator . . . . . . .4
2.3 TT version (option) . . . . . . . . . . . . . . . . . . . . . .5
2.4 Pt 100 version (option) . . . . . . . . . . . . . . . . . . .5
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.1 Mounting the device . . . . . . . . . . . . . . . . . . . . .5
3.2 Capilary tube . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.3 Pockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.4 Kick protection . . . . . . . . . . . . . . . . . . . . . . . . . .5
4
Electrical connection . . . . . . . . . . . . . . . . . . . . .6
4.1 Connecting the microswitches . . . . . . . . . . . . .6
4.2 Analog output 4 - 20 mA current loop signal . . .6
4.3 Analog output 4 - 20 mA current loop signal
and 0 - 5 V DC Voltage output . . . . . . . . . . . . .7
4.4 Analog output 0 - 5 V DC Voltage output . . . . .8
4.5 Analog output Pt 100 Ohm resistance signal . . 9
4.6 Switch settings . . . . . . . . . . . . . . . . . . . . . . . .10
4.7 Switch setting check . . . . . . . . . . . . . . . . . . . .10
5 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5.1 Calibration check . . . . . . . . . . . . . . . . . . . . . . .10
6
Adjustment of the gradient . . . . . . . . . . . . . . . 11
6.1 Adjustment via heating current . . . . . . . . . . . . 11
6.2 Adjustment via built-in Matching Resistance
MRB110-1 or MRB110-2 . . . . . . . . . . . . . . . . .12
7
Technical data . . . . . . . . . . . . . . . . . . . . . . . . .13
8 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
8.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .14
8.2 Analogue Output / 4 - 20 mA Current Loop
Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
8.3 Analogue Output / 4 - 20 mA Current Loop
Signal and 0 - 5 V DC Voltage output . . . . . . .16
8.4 Analogue Output / 0 - 5 V DC Voltage output .17
8.5 Analogue Output / Pt100 Ohm restistance
signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
8.6 Wiring diagram / OTI 5 switches and WTI 5
switches and WTI 4 sw MRB110 . . . .19
8.7 Connection terminals . . . . . . . . . . . . . . . . . . .20
8.8 Dimensions bulb no. 1 . . . . . . . . . . . . . . . . . . .21
8.9 Dimensions bulb no. 2 . . . . . . . . . . . . . . . . . . .21
8.10 Dimensions bulb no. 2F . . . . . . . . . . . . . . . . .21
8.11 Dimensions bulb no. 5 . . . . . . . . . . . . . . . . . . .21
8.12 Dimensions bulb no. 6 . . . . . . . . . . . . . . . . . . .22
8.13 Dimensions bulb no. 8 . . . . . . . . . . . . . . . . . . .22
8.14 Dimensions bulb no. 9 . . . . . . . . . . . . . . . . . . .23
8.15 Dimensions bulb no. 10 . . . . . . . . . . . . . . . . . .23
8.16 Dimensions bulb no. 27 . . . . . . . . . . . . . . . . . .23