Yokogawa Integral Oxygen Analyzer ZR202 Manuel d'utilisateur télécharger pdf (Page 53)

<3. Installation>

3-7

IM 11M12A01-02E 8th Edition : Jan.13,2012-00

Table 3.2 Accessories for mounting high temperature probe adapter

Mounting ange specication Parts name Q’ty Note

JIS 5K 50 FF (equivalent) Gasket 1 Heatproof and corrosion-proof

Bolt (M12 by 50) 4

Nut (M12) 4

Washer (for M12) 8

ANSI Class 150 4RF (equivalent) Gasket 1 Heatproof and corrosion-proof

Bolt (M16 by 60) 8

Nut (M16) 8

Washer (for M16) 16

A high temperature detector should be mounted as follows:

(1) It is recommended to mount the detector vertically. When it is impossible due to the physical

arrangements and the detector is mounted horizontally, ensure that the probe tip be placed no

higher than the probe base.

(2) When mounting a high temperature probe adapter, be sure to insert a gasket between the

anges to prevent gas leakage. When the furnace pressure is negative, ensure that there is

no leakage of air into the detector.

(3) When mounting the detector in a position other than vertical, the cable inlet should face

downward.

(4) When installing the detector in a low-temperature location such as in the open air, cover the

probe adapter including the ejector with a heat insulator (e.g. ceramic wool) to keep it warm

and to prevent condensation of drain on the ejector.

Wiring connection

When using an SiC probe, mount the probe vertically

with an allowable tilt of ± 5°.

Mount the probe so that

the probe tip is not higher

than the probe base.

F3-6E.ai

Figure 3.6 Mounting of the High Temperature Detector

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Yokogawa Integral Oxygen Analyzer ZR202 Manuel d'utilisateur Page 53