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Yokogawa ZR22G, ZR402G, and ZR202G Integral Oxygen Analyzer/

description:Infra-red switch operationHART communication for configurationIntegrated automatic calibration availableIntegral design can reduce installation costsAllows replacement of Zirconia cell and heater in the field...
BASIC INFO

Yokogawa ZR22G, ZR402G, and ZR202G Integral Oxygen Analyzer ZR202, ZR202G Integrated type Oxygen/Humidity Analyzer



Yokogawa ZR22G, ZR402G, and ZR202G Integral Oxygen Analyzer ZR202, ZR202G Integrated type Oxygen/Humidity Analyzer

 
1. Product Description
 
The EXAxt ZR202 transmitter / detector combines benefits of the ZR402 remote analyzer and the ZR22 detector into an intelligent, rebuildable, low-cost measurement device for in-situ humidity measurement. This smart probe features a local LCD display and infrared push-button operation for local adjustment of the instrument and calibration control. HART communication protocol allows easy configuration of the instrument as well as up to the second information on all process variables and diagnostic tools. The Yokogawa ZR202 smart probe offers customers a lower cost of product ownership by significantly reducing installation costs from tubing, wiring and conduit.

  •     Infra-red switch operation
  •     HART communication for configuration
  •     Integrated automatic calibration available
  •     Integral design can reduce installation costs
  •     Allows replacement of Zirconia cell and heater in the field
  •     Can measure either oxygen concentration or humidity

2.      Separate type Zirconia Oxygen Analyzer Yokogawa ZR402G/ZR22S/ZR22G 

Yokogawa ZR22G, ZR402G, and ZR202G Integral Oxygen Analyzer ZR202, ZR202G Integrated type Oxygen/Humidity Analyzer


ZR22S/ZR22G Yokogawa Oxgyen Meter is EXAxt series ZR Separate type Zirconia Oxygen/Humidity Analyzer which usually work with connected ZR402G or AV550G converter. It is used or combustion monitoring and control in a wide variety of applications and help industries to make considerable achievements in energy saving such as iron and steel, electric power, oil and petrochemical, ceramics, pulp and paper, food, and textiles, also to various combustion facilities, such as incinerators and small- and medium sized boilers. Combustion monitoring and control using the analyzer also contribute to a lowering of CO2, SOx, and NOx emissions by allowing for more complete combustion, thus preventing global warming and air pollution.

3. ZR22S/ZR22G Yokogawa Oxgyen Meter owns below typical features:


1. The built-in heater assembly of the probe can be replaced on site, reducing maintenance costs
2. The probe uses a long-life, high-reliability Zirconia sensor
3. The probe uses three-reference gas supply methods for compensation in applications
4. Remote maintenance using digital communications(HART) reduces maintenance costs

5. Wide range of wetted part material optional, SUS 316 (JIS), Hastelloy, Inconel

4.   ZR22S/ZR22G SPECIFICATION

 
Measurement object  Oxygen concentration in combustion exhaust gas and mixed gas
Measurement system  Zirconia system
Measurement range 0.01 to 100 vol%O2

 
Output signal 4 to 20 mA DC, two points (maximum load resistance 550 Ω)
Setting range Any setting in the range of 0 - 5 vol%O2 to 0 - 100 vol%O2 (in 1 vol%O2), or partial range
Digital communication (HART) 250 to 550 Ω, depending on number of field devices connected to the loop (multi-drop mode)
Sample gas pressure -5 to +250 kPa
Sample gas temperature 0 to 700℃ (Probe only)
700 to 1400℃ (with 0.15m probe and High Temperature Probe Adapter)
Probe length  0.15, 0.4, 0.7, 1.0, 1.5, 2.0, 2.5, 3.0, 3.6,4.2, 4.8, 5.4 m
Contact output Four points (one is fail-safe, normally open)
Contact input Two points
Calibration Method ; zero/span calibration
Calibration mode ;
automatic, semi-automatic and manual (All are operated interactively with an LCD touchscreen)
Construction of detector Heater and thermocouple replaceable construction. 
Non-explosion-proof. Equivalent to NEMA4X/IP66
Converter Construction Outdoor installation. Equivalent to NEMA4X/IP66
Ambient temperature Probe: -20 to 150℃, Converter: -20 to 55℃
Power supply  85 to 264 V AC; 45 to 66 Hz

Yokogawa ZR22G, ZR402G, and ZR202G Integral Oxygen Analyzer ZR202, ZR202G Integrated type Oxygen/Humidity Analyzer

5. Delivery picture:

ZR22G delivery picture

6. Quality assurance:


1. 100% original product, 100% quality assurance. 
If you find a fake. Please contact us without hesitation! We afford the shipment cost! We send you a new product asking zero cent!
2. Varied payment methods.
We adopt T/T, western union and paypal. If you can not trust us , you can choose to pay it via Aliexpress! 100% make your money safe!
3.SHIPPING:
We can shipping all over the world.via DHL,UPS,Fedex and EMS, the packaging is very safe and strong. if you have any special needs,please notify me.
It will take 3 to 7days to reach in your hands.



7.Contact details:


HONGKONG XIEYUAN TECH CO., LIMITED


Email/Skype:sales5@hkxytech.com/amy@whxyauto.com


Whatsapp/Mobile::+8613135657923

Web:www.hkxytech.com/www.plcs-automation.com

 

We mainly supply YOKOGAWA, SIEMENS, EMERSON, ABB, Hesman

ROCKWELL, HONEYWELL, ENDRESS+ HAUSER, PEPPERL+FUCHS, FESTO, PARKER, FLUKE, WEIDMULLER, MTL, SMC,Schneider, Hirschmann, ADVANTECH,MOXA, US Sensor, Mean Well, Murphy, allen Bradley, YTC. Fisher brands products. brand products.

Any brand products inquiry, feel free to contact me.


 

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