Online Detection of Oxygen Content in Flue Gas by Zirconia Oxygen Analyzer
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Product Highlights
- Long Service Life: High-quality zirconia elements ensure a service life of over 3 years under normal use.
- Data Recording Function: Built-in paperless recorder automatically stores oxygen concentration change curves.
- Flexible Customization: Probe length and instrument parameters can be customized according to specific requirements.
- Multiple Output Options: Supports 4-20mA, 0-10mA, and 0-5V analog outputs plus RS232/RS485 communication.
- Auto Range Conversion: Features eight ranges from micro to constant with automatic range conversion capability.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours Online Service
- Warranty
- 1 Year
- Model NO.
- CHD-ZOY-4
- Brand
- Chd
- Customized
- Customized
- Portable
- Non Portable
- Gas
- O2
- Type
- Electrochemical Gas Analyzer
- Lnstrument Accuracy
- ±1%
- Temperature Control Accuracy
- ±1℃
- Display
- English Display
- Power Supply
- 100V-240V AC 50-60Hz
- Service Ambient Temperature
- -20℃~+55°C
- Transport Package
- Box
- Trademark
- CHD
- Origin
- China
- Production Capacity
- 5000
- Package Size
- 100.00cm * 36.00cm * 32.00cm
- Package Gross Weight
- 7.800kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Online Detection of Oxygen Content in Flue Gas by Zirconia Oxygen Analyzer
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Product Description
Selection of high-quality zirconia detection elements has the characteristics of long life and fast response.
• Adopt large-screen dot-matrix liquid crystal display, which can display parameters such as oxygen quantity, temperature, date, time, etc.
• Full Chinese man-machine dialogue menu is adopted, which is intuitive and convenient to operate.
• Adopting convection-diffusion structure, reducing the influence of flow on measuring trace oxygen.
• The instrument has a total of eight ranges from micro to constant, and the range is automatically converted.
• The upper and lower limit alarm points can be set arbitrarily within the full range.
• With paperless recorder function, automatically record the change curve of oxygen concentration with time.
• With automatic storage of measurement data, the storage interval is set by the user.
• With 0~10mA or 4~20mA current signal output.
• The instrument has a standard RS232C communication port, which can be connected to a serial printer or to achieve two-way communication with a computer
| Test principle | zirconia |
| Display mode | 4 bits LED display |
| Test range | 0 ~ 10/25.00% O2 |
| Expanded range | 0 ~ 10/25/40.00% O2 (oxygen-enriched combustion) |
| Resolution | 0.01% |
| Accuracy | ≤±1.5%FS |
| Repeatability | ≤±1% |
| Response time | T90≤30S |
| Analog output | 4~20mA.DC(non-isolated output, loaded resistance lower than 500 Ohm) 0~5V.DC(non-isolated output, loaded resistance higher than 10k Ohm) 1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A) |
| Communication Port | RS232 (default) or RS485 |
| Calibration mode | online one-point calibration |
| Power supply | AC220V±10% 50/60Hz |
| Operation temperature | Gauge: -10 ~ +50ºC Probe: low-temperature type,0 ~ 350ºC mid-temperature type,0 ~ 700ºC |
| Install Hole Cut | Φ50mm ~ Φ90mm |
| Connection way | Cable (8 meters for standard equipment) |
| The length of the probe | 1 meter in usual (other length customizable) |
| Serving life | >3 years (under normal use) |
| Install mode | inserting mount and DN65 standard flange for the probe,wall mount for the gauge |







FAQ:
Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2341961". Items marked "" are certified.
Company Profile
Wuxi Chaoda Electronics is a high-tech enterprise integrating R&D, production and sales. The company focuses on water quality detection and analysis instruments, safety gas detection automatic control detection, and environmentally friendly gas and dust online detection.
The company's business involves water environment, atmospheric environment, In several major fields such as industrial environment, public health, and laboratories, the customer groups served include environmental protection systems, safety supervision systems, scientific research institutions, third-party testing, petrochemicals, metal smelting and other manufacturing industries.
In the company's development process, with the help of the mature experience of foreign instrument companies, it has developed at a leading level among its domestic peers. The company has always provided users with better products and more considerate services, and has promised to create a safe, environmentally friendly, and healthy environment. The ambition of working and living environment is to do our best and take the interests of our customers as the goal we pursue.
Wuxi Chaoda Electronics has always taken "environmental protection, green development" as its corporate vision and "creating blue seas and blue skies" as its corporate mission, constantly improving the company's comprehensive strength, providing customers with higher-quality products and more complete services, and striving to realize humankind's future. The blue sea and blue sky continue to contribute.
About Our Factory & Business Background
- Address
- Room 7-6061, Aokai City Plaza, No. 1777 Zhonghui Avenue, Qianzhou Street, Huishan District, Wuxi City (Huishan Station Area of Urban Railway)
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period?
- We provide a 12 months warranty for this product.
- Can the probe length be customized?
- Yes, the standard probe length is 1 meter, but other lengths are customizable.
- What communication ports are available?
- The instrument features a standard RS232C port by default, with RS485 also available.
- Does the device support data recording?
- Yes, it has a paperless recorder function that automatically records oxygen concentration changes over time.
- What are the payment terms?
- We accept T/T, PayPal, Western Union, and Credit Assurance.
- How long is the delivery time?
- Generally, we arrange shipment within 7 days after receiving payment.
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