<2.Specications>
2-1
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
2. Specications
ZR22G General use separate type detector (See Section 2.2.1)
ZO21R Probe protector (See Section 2.2.2)
ZH21B Dust protector (See Section 2.2.3)
ZR22G (0.15 m) High temperature separate type detector (See Section 2.3.1)
ZO21P Adapter for High temperature probe (See Section 2.3.2)
ZR802G Zirconia Oxygen/Humidity Analyzer, Converter (See Section 2.4)
ZA8F Flow setting unit (See Section 2.5.1)
ZR40H Automatic calibration unit (See Section 2.5.2)
ZO21S Standard gas unit (See Section 2.6)
2.1 General Specications
n Standard Specications (Oxygen Analyzer)
Measurement Object: Oxygen concentration in combustion exhaust gas and mixed gas (excluding
Measurement System: Zirconia system
Measurement Range: 0.01 to 100 vol% O
2
Setting Range: Any setting in the range of 0 to 5 through 0 to 100 vol% O
2
(in 1 vol% O
2
), or partial
range
Display Range: 0 to 100 vol% O
2
Warming-up Time: Approx. 20 min.
range from 0 to 5 vol% O
2
or more and less than 0 to 25 vol% O
2
from 0 to 25 vol% O
2
or more and up to 0 to 100 vol% O
2
range
Linearity: (Excluding standard gas tolerance and the case where the reference gas is by natural
convection) (Use oxygen of known concentration (with in the measuring range) as the zero
and span calibration gases.)
2
range and sample gas
pressure within ± 4.9 kPa
2
range and sample gas
pressure within ± 0.49 kPa
2
range and sample gas
pressure within ± 0.49 kPa
convection.)
Both zero and span ± 2% F.S. /month
Response Time: Response of 90% within 5 seconds.
(Measured after gas is introduced from calibration gas inlet and analog output starts
changing.)
Safety, EMC, and RoHS conformity standards of ZR22G, ZR802G
Installation altitude: 2000 m or less
Measurement category: O (other)
strength. Degree 2 is the normal indoor environment.
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