Manual
IM 11M12D01-01E
6-2
6.1.2 High-Temperature Detector (Model ZR22G-015)
Sample gas outlet
When a negative measurement gas 
pressure is used, connect the auxiliary 
ejector assembly. 
When the measurement gas is 
high-temperature and high-pressure, 
and does not fall below 7008C, 
connect a pressure control valve 
(e.g. a needle valve).
(Refer to Section 3.2.2.)
Separate type 
High-temperature Detector 
(ZR22G-015) 
When the temperature 
of the measurement 
gas is between 7008 and 14008C, 
mount this detector 
with a ZO21P-H probe adapter.
F0602e.eps
Flange
Selectable from JIS standards 
or ANSI standards
High-temperature Probe Adapter 
(ZO21P-H)
The probe is made of either SUS 310S 
or silicon carbide (SiC). 
Its length is either 1.0 m or 1.5 m. 
When using an SiC probe, 
mount it vertically downward.
Figure 6.2 High-temperature Detector










