Specifications; General Specifications - YOKOGAWA ZR22G User Manual

2.

Specifications

This chapter describes the specifications for the following:
ZR22G
ZO21R
ZH21B
ZR22G (0.15 m)
ZO21P
ZR402G
ZA8F
ZR40H
ZO21S
2.1

General Specifications

Standard Specifications
n
Measured Object:
Measurement System: Zirconia system
Measurement Range: 0.01 to 100 vol%O
Output Signal:
Setting Range:
Digital Communication (HART): 250 to 550 Ω, depending on number of field devices connected
Display Range:
Warm-up Time:
These characteristics are calculated by oxygen concentration measured in air which include
water vapor.
General use separate type detector (See Section 2.2.1)
Probe protector (See Section 2.2.2)
Dust protector (See Section 2.2.3)
High temperature separate type detector (See Section 2.3.1)
Adapter for High temperature probe (See Section 2.3.2)
Separate type converter (See Section 2.4)
Flow setting unit (See Section 2.5.1)
Automatic calibration unit (See Section 2.5.2)
Standard gas unit (See Section 2.6)
Oxygen concentration in combustion exhaust gas and mixed gas
(excluding inflammable gases, may not be applicable corrosive gas such
as ammonia, chlorine is present-check with YOKOGAWA)
The sampling gases containing a corrosive gas such as ammonia or
chlorine may be applicable to our oxygen gas analyzer. In this case,
contact with YOKOGAWA and its agency.
(In case of Humidity Analyzer, Water vapor (in vol%) in mixed gases (air
and water vapor))
2
(In case of Humidity Analyzer, 0 to 100 vol% H
4 to 20 mA DC (maximum load resistance 550 Ω)
Any setting in the range of 0 to 5 through 0 to 100 vol%O
or partial range
In case of Humidity Analyzer,
Moisture quantity;
Mixture ratio; 0 to 0.2 through 0 to 1.000 kg/kg (in 0.001 kg/kg), or
partial range.
to the loop (multi-drop mode).
Note: HART is a registered trademark of the HART Communication Foundation.
Oxygen concentration; 0 to 100 vol%O
In case of Humidity Analyzer,
Moisture quantity; 0 to 100 vol% H
humidity; 0 to 100% RH (Note), Dew point; -40 to 370°C (Note)
Note: These values are affected by temperature and absolute pressure, So accurate temperature and
pressure values must be inputted to the converter.
Approx. 20 min.
<2. Specifications>
2
0 to 25 through 0 to 100 vol% H
H O), or partial range.
2
2
O, Mixture ratio; 0 to 1 kg/kg, Relative
2
IM 11M12A01-02E
2-1
O or 0 to 1.000 kg/kg)
(in 1 vol%O
2 2
O (in 1 vol%
2
16th Edition : Mar. 19, 2020-00
),