Yokogawa FD20 Immersion Fitting Manual de usuario descargar pdf (Pagina 15)

IM12B6K2-01E-E

Fig. 4-4a. Mounting a brush cleaning

(electrically driven) FC20-VE

Motor

K1520NF

Cable

model

WU20(D)

O-rings (11x3)

(K1500BZ)

Brush holder

K1520NG

Fig. 4-4b. Mounting a brush cleaning

(pneumatically driven) FC20-VP

O-rings (11x3)

Piston unit

K1520NH

Tubing

K1520NA

Control unit

Protection hose

K1520NC

Brush holder

K1520NG

4-3-2. Brush cleaning

The brush of this cleaning system wipes

across the glass membrane of the

electrode every 30 seconds. Electrically or

pneumatically driven versions are available.

Figures 4-4a and 4-4b show the mounting.

Control unit

Parts and accessories

Order nr. Description

FC20-VE Brush cleaning (electrically driven)

WU20-PC Electrode cable (to be used as a supply cable for the motor)

Length: 1, 3, 5, 10, 15, 20 or 25 m.

FC20-VP Brush cleaning (pneumatic driven)

K1520NB Brush

K1520NA Tubing (ø 4 mm) for FC20-VP for connection between piston and supply unit

* Detailed specifications are on seperate sheets.

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Yokogawa FD20 Immersion Fitting Manual de usuario Pagina 15