YOKOGAWA Zirconia Oxygen/Humidity Analyzer ZR22G ZR802G

Availability: In stock

Product type: Gas Analyzers

Vendor: YOKOGAWA

Regular price ~~$3,000.00~~ $3,000.00 Sale

Overview Zirconia Oxygen/Humidity Analyzer ZR22G, ZR802G Contributes to OPEX reduction, and continuously measures oxygen concentration and humidity under high temperature without the need for a sampling device. This...

Regular price ~~$3,000.00~~ $3,000.00 Sale

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Overview

Zirconia Oxygen/Humidity Analyzer ZR22G, ZR802G

Contributes to OPEX reduction, and continuously measures oxygen concentration and humidity under high temperature without the need for a sampling device.

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.

General Purpose Specifications

Specification

Item	value
Warranty	1 Year
Type	Oxygen detector
Customized support	OEM, ODM, OBM, Software reengineering
Place of Origin	Japan
Brand Name	YOKOGAWA
Model Number	ZR22G, ZR802G
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)
Measurement Range	O2: 0.01–100 vol% H2O: 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)

Characteristics

Repeatability	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)
Linearity	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)
Drift	O2: Both zero and span ± 2% F.S. /month H2O: Both zero and span ± 3 vol%H2O /month
Response Time	Response of 90% within 5 seconds.