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< 2. Specifications >
2-8
IM 11M12D01-01E
2.3 Separate type Detector for High Temperature and
Related Equipment
2.3.1 ZR22G (0.15m) Separate type Detector for High Temperature
Standard Specifications
Construction:
Water-resistant, non-explosion-proof
Probe length:
0.15 m
Terminal box:
Aluminum alloy
Probe material in contact with gas: SUS 316 (JIS) (Probe), SUS 304 (JIS) (Flange), Zirconia (Sensor),
Hastelloy B, (Inconel 600, 601)
Weight:
Approx. 3 kg
Installation:
Flange mounting (The use of detector for high temperature, the ZO21P high
temperature probe adapter is necessary.)
Flange standard:
JIS 5 K 32 FF equivalent (thickness varies)
Mounting angle:
Any angle between horizontal and vertical (high temperature probe is
fitted with an adapter)
Reference gas and calibration gas piping connection: Rc 1/4 or 1/4 FNPT
Cable inlet:
G 1/2, Pg 13.5, M20 x 15, 1/2 FNPT
Ambient temperature: -20 to 150°C
Sample gas temperature: 0 to 700°C (temperature at the measuring point of the sampling gas)
When sample gas is 700°C to 1400°C, the high temperature probe
adapter is used.
Temperature of the high temperature 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 ejector assembly is required for negative pressure
application.)
Model and Code:
Refer to “Model and Codes” in page 2-4.
External Dimensions: Refer to the Figure in page 2-5.
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