Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 28)

IM 11M13A01-02E 2-9
2. Specifications
2.3 High-Temperature Separate-type Detector and Related
Equipment
2.3.1 ZR22S (0.15m) High-Temperature Separate-type Detector
Standard Specifications
Construction:
Water-resistant
Probe length: 0.15 m
Terminal box: Aluminium alloy
Probe material: Probe material in contact with gas: SUS 316, SUS 316L (JIS)
(Probe), SUS 304 (JIS) (Flange), Zirconia (Sensor), Hastelloy B,
(Inconel 600, 601)
Weight: Approx. 6 kg
Installation: Flange mounting (The use of high-temperature detector probe
adapter ZO21P-H is necessary.)
Flange standard: JIS 5 K 32 FF equivalent (thickness varies)
Mounting angle: Any angle between horizontal and vertical downward (high-
temperature probe is fitted with an adapter)
Reference gas and calibration gas piping connection:
Rc 1/4 or 1/4 NPT
Ambient temperature: -20 to 60
؇ C (-20 to 150؇ C on the case surface)
Sample gas temperature: 0 to 700
؇ C (temperature at the measuring point of the
sampling gas. 0 to 750
؇ C or 0 to 1400؇ C when the probe adapter
for high temperature is used.
Temperature of the probe adapter shall not exceed 300
؇ C to protect
the gasket and avoid the bolts seizing together.
Sample gas pressure: -0.5 to +5 kPa: when used at the range of more than 0 to 25 vol%
O
2
, -0.5 to +0.5 kPa. (An auxiliary ejector is required for negative
pressure application.)
Refer to Section 2.2.1. for the explosionproof and other specifications.
Model and Code
Refer to “Model and Code” in page 2-5.
External Dimensions
Refer to the Figure in page 2-6.