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YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART

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YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART

YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART
YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART

Large Image :  YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART Get Best Price

Product Details:
Place of Origin: JP
Brand Name: YOKOGAWA
Certification: ATEX
Model Number: ZR22G-070-S-C-E-T-T-E-A
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

YOKOGAWA ZR22G oxygen analyzer

,

Zirconia oxygen analyzer with HART

,

In-situ oxygen analyzer 700mm

YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART

YOKOGAWA ZR22G-070-S-C-E-T-T-E-A analyzer specifications. In-situ zirconia oxygen probe, 700mm insertion, HART, high temperature.

Product Overview

The YOKOGAWA ZR22G-070-S-C-E-T-T-E-A is an in-situ zirconia oxygen analyzer probe designed for continuous measurement of oxygen concentration in high-temperature combustion gases. The model code defines a complete configuration including 700mm probe length, standard flange connection, internal heater, calibration gas port, and HART communication output. It is suitable for direct installation in boiler flue ducts, furnaces, and industrial kilns for combustion efficiency optimization.

Technical Specifications

Parameter

Specification

Manufacturer​

YOKOGAWA Electric Corporation

Series​

ZR Series (Zirconia Oxygen Analyzers)

Model​

ZR22G-070-S-C-E-T-T-E-A

Product Type​

In-situ Zirconia Oxygen Probe

Measurement Principle​

Zirconia oxide cell

Measurement Range​

0.01 to 100% O₂ (vol %, dry basis)

Accuracy​

±0.5% of reading (≥1% O₂)

Repeatability​

±0.5% of reading

Response Time​

≤ 5 seconds (90% response)

Probe Insertion Length​

700 mm (27.56 inches)

Process Connection​

Flanged (JIS/ANSI/DIN, defined by "S" suffix)

Process Gas Temperature​

0 to 700°C (32 to 1292°F)

Process Pressure​

-5 to +25 kPa (-0.7 to +3.6 psi)

Cell Heater​

Built-in (maintains cell at 750°C)

Calibration Gas Port​

Yes (integrated, defined by "C" suffix)

Output Signal​

4-20 mA DC with HART Protocol

Power Supply​

100-240V AC, 50/60 Hz

Ambient Temperature​

-20 to 55°C (-4 to 131°F)

Enclosure Rating​

IP66 / NEMA 4X

Certifications​

CE, cULus, ATEX, IECEx

Key Features

  • In-situ Direct Measurement:​ Installs directly in flue gas duct; no sampling system required

  • 700mm Probe Length:​ Suitable for medium to large ducts

  • Internal Heater:​ Maintains zirconia cell at constant 750°C for stable measurement

  • HART Communication:​ Remote configuration, calibration, and diagnostics

  • Integrated Calibration Port:​ Allows automatic or manual span/zero calibration without probe removal

  • High Temperature Capability:​ Process gas up to 700°C

  • Robust Flanged Connection:​ Leak-tight installation with standard industrial flanges

  • Self-Diagnostics:​ Continuous monitoring of cell impedance, heater, and calibration status

Applications

  • Boiler flue gas oxygen measurement for combustion control

  • Industrial furnace optimization (steel, glass, ceramics)

  • Process heaters in refineries and petrochemical plants

  • Waste incineration plants

  • Kilns in cement and lime production

  • Any combustion process requiring oxygen trim control

Important Notes

  1. The long suffix defines a specific complete configuration: 070 = 700mm probe, S = standard flange, C = calibration gas port, E = HART output, T = titanium standard construction, etc.

  2. A separate converter/transmitter unit (e.g., ZR402G, ZR202S) is required to process the probe signal and provide the 4-20mA output.

  3. For automatic calibration, additional hardware (solenoid valves, regulators) and calibration gases are required.

  4. Probe must be installed at a representative location with adequate straight duct length and minimum insertion depth as per manual.

  5. The zirconia cell is fragile; handle with care during installation and maintenance.

YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

YOKOGAWA ZR22G-070-S-C-E-T-T-E-A Oxygen Analyzer | In-situ, Zirconia, 700mm, HART 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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