Original Yokogawa Single Channel Zirconia Oxygen Analyzer Zr22g Zr802g
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|Output Signal||4-20MA||Contact Input||Two Points|
|Power Supply||85 To 264 V AC; 45 To 66 Hz||Measurement Range||0.01 To 100 Vol% O2|
Zirconia Oxygen Analyzer Zr22g,
Single Channel Zirconia Oxygen Analyzer,
Zirconia Oxygen Humidity Analyzer
|Sample Gas Temperature||0 to 700°C|
|Sample Gas Pressure||- 5 to + 20 kPa|
Original Yokogawa Single Channel Zirconia Oxygen/Humidity Analyzer Zr22g Zr802g
This analyzer consists basically of a probe and a converter that are used as both a Zirconia Oxygen Analyzer and High Temperature Humidity Analyzer.
The ZR802G converter uses a digital display, displays the cell temperature and cell emf in addition to the oxygen concentration and includes a Human Machine Interface (HMI), that offers easy touch screen operation. This analyzer is most suitable for monitoring the oxygen concentration of combustion gases in large or small boilers, various industrial furnace and combustion devices, or for the control of low-oxygen combustion.
Separate type Zirconia High Temperature Humidity Analyzers are used to measure the humidity of hot gases continuously in driers which use an electrical heater or hot gas as the heat source. They can also be used in a variety of manufacturing applications in humidifiers, as well as in driers, for humidity measurement and control. They can help improve productivity in these application fields.
Zirconia Oxygen Analyzer
Zirconia Humidity at high temperatures Analyzer
|Measurement Object||Oxygen analyzer: Oxygen concentration in combustion exhaust gas and mixed gas
Humidity Analyzer: Water vapor (in vol%) in mixed gases (air and water vapor)
|Measurement System||Zirconia System (Detector ZR22G)|
: 0.01–100 vol%|
H O: 0–100 vol%
Mixture ratio: 0–1.000 kg/kg
|Digital Communication||HART7 (AO1, 250 to 550 Ω)
Ethernet (Modbus TCP)
RS-485 (Modbus RTU)