ProMinent DULCOTEST PAA 1-mA-200 ppm, Руководство по эксплуатации, Страница: 31 / 100

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Pr o Minent ®
Fig. 1
Construction of the
measuring cells
Measurement station When set-up of the measurement station is complete, a two-wire
signal cable electrically connects the DULCOMETER
® D1C measur-
ing and control system for peracetic acid, connected to the power
supply, to the DULCOTEST
®
PAA measuring cell.
The measuring cell is installed either in the in-line probe housing
DLG III or in the modular construction of the in-line probe housing
DGM. A sample extraction valve (see section 15 ordering information)
can be screwed into the lower section of the DGM module (see
section 8.2 calibration).
The in-line probe housing is hydraulically connected to the sample
water current.
Construction and function
Cable entry
M12 threaded
connector
Upper section
Collector
2-wire connection
Terminal block
Electrode shaft
O-ring seal
Rubber seal
Diaphragm cap
Counter and reference
electrode
O-ring seal
BA_DT_097_10_08_4spr.p65 09.10.2008, 13:19 Uhr 31