Shopping security
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Item
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value
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Warranty
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1 Year
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Type
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Oxygen detector
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Customized support
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OEM, ODM, OBM, Software reengineering
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Place of Origin
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Japan
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Brand Name
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YOKOGAWA
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Model Number
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ZR22G, ZR802G
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Measurement Object
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Oxygen analyzer: Oxygen concentration in combustion exhaust gas and mixed gas
Humidity Analyzer: Water vapor (in vol%) in mixed gases (air and water vapor) |
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Measurement System
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Zirconia System (Detector ZR22G)
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Measurement Range
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O2: 0.01–100 vol% H2O: 0–100 vol% Mixture ratio: 0–1.000 kg/kg |
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Digital Communication
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HART7 (AO1, 250 to 550 Ω)
Ethernet (Modbus TCP) RS-485 (Modbus RTU) |
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Repeatability
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O2: ± 0.5% F.S. (0 to 5 vol% O2 or more and less than 0 to 25 vol% O2 range) O2: ± 1% F.S. (0 to 25 vol% O2 or more and up to 0 to 100 vol% O2 range) H2O: ± 1 vol%H2O (Sample gas pressure 2 kPa or less) |
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Linearity
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O2: ± 1% F.S. (0 to 5 vol% O2 or more and less than 0 to 25 vol% O2 range)
O2: ± 3% F.S. (0 to 25 vol% O2 or more and less than 0 to 50 vol% O2 range) O2: ± 5% F.S. (0 to 50 vol% O2 or more and up to 0 to 100 vol% O2 range) H2O: ± 2 vol%H2O (sample gas pressure: within ± 0.49 kPa) H2O: ± 3 vol%H2O (sample gas pressure: 2 kPa or less) |
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Drift
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O2: Both zero and span ± 2% F.S. /month
H2O: Both zero and span ± 3 vol%H2O /month |
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Response Time
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Response of 90% within 5 seconds.
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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