Installation Guide; Selecting An Installation Site - YOKOGAWA EXAxt ZR22G Technical Information

Direct in situ zirconia oxygen analyzer (applications volume)

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Installation Guide

2.1

Improper installation of the detector may cause inaccurate measurement or damage in short-

term service.

(1) Easy access for inspection and maintenance.

(2) Ambient temperature does not exceed 150°C, and the terminal box is not exposed to

radiant heat.

(3) A clean environment free from corrosive gases.

(4) Minimum vibration.

Typical good/bad installation examples are shown below for your reference.

Bad Example

Duct

Gas Flow

(Oriented obliquely against

the gas flow)

(Installed on a bend in the duct)

(Mounted above the horizontal)

(Subjected to condensation)

(A corrosive gas or flammable gas

is contained in the atmosphere)

<2. Installation Guide>

Good Example

Probe Protector

Dust Guard Protector

Instrument air

(As reference gas)

TI 11M12A01-01E

2-1

F0201.ai

Mar. 14, 2017-00

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Exaxt zr402g