Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 50 units per year |
| Delivery Time | 90 work days |
| Packaging Details | Carton + Wooden crate + Protective packaging |
| Sensing principle | Zirconia (in-situ probe) |
| Typical applications | Refinery fired heaters / reformer / cracking furnaces |
| Output range | From 0-1% to 0-100% |
| Contact rating | 0.5A, 30V, 10VA max. noninductive load, AC or DC |
| Enclosure | IP65 (NEMA 4X) |
| Ambient temperatures | 14°F to 122°F (-10°C to 50°C) |
| Output | 4-20 mA / HART |
| Measurement | Oxygen in flue gas |
| Brand Name | Ametek |
| Model Number | WDG-IV UOP/WDG-V UOP |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50 units per year |
| Delivery Time | 90 work days | Packaging Details | Carton + Wooden crate + Protective packaging |
| Sensing principle | Zirconia (in-situ probe) | Typical applications | Refinery fired heaters / reformer / cracking furnaces |
| Output range | From 0-1% to 0-100% | Contact rating | 0.5A, 30V, 10VA max. noninductive load, AC or DC |
| Enclosure | IP65 (NEMA 4X) | Ambient temperatures | 14°F to 122°F (-10°C to 50°C) |
| Output | 4-20 mA / HART | Measurement | Oxygen in flue gas |
| Brand Name | Ametek | Model Number | WDG-IV UOP/WDG-V UOP |
| High Light | Hydrocarbon processing gas analyzer ，Thermox WDG-IV oxygen analyzer ，Low concentration UOP analyzers | ||
The UOP-Specified Combustion Control Ametek Thermox WDG-IV UOP WDG-V UOP Oxygen Analyzers are precision instruments designed for oxygen measurement in refinery furnaces and hydrocarbon processing environments. Combining the reliability of zirconia sensor technology with UOP-specific engineering, these analyzers deliver unmatched accuracy for continuous catalyst regeneration (CCR) and flue gas monitoring. The dual-model system supports both low-concentration oxygen detection (WDG-IV) and in-situ flue gas analysis (WDG-V), ensuring optimal combustion control and emissions compliance.
| Parameter | WDG-IV UOP Specification | WDG-V UOP Specification |
|---|---|---|
| Measurement Principle | Zirconia net oxygen sensor | In-situ zirconia probe |
| Range | 0-1% to 0-100% O₂ | 0-1% to 0-25% O₂ |
| Accuracy | ±0.75% of reading or ±0.05% O₂ | ±0.5% of reading or ±0.01% O₂ |
| Response Time | <5 seconds (90% step) | <3 seconds (90% step) |
| Power Requirements | 115/230 VAC, 47-63 Hz | 100-240 VAC, 50/60 Hz |
| Output Signals | 4-20 mA, HART | 4-20 mA, Modbus RTU, HART, Foundation Fieldbus |
| Safety Certification | SIL-2 certified | SIL-2 certified |
UOP-Specific Engineering: Tailored for UOP Continuous Catalyst Regeneration (CCR) processes and refinery furnace applications.
Dual-Mode Capability: WDG-IV for low-concentration O₂ detection; WDG-V for in-situ flue gas monitoring.
Advanced Diagnostics: Predictive maintenance alerts, self-calibration, and fault detection via integrated HMI.
Robust Construction: High-temperature resistant probes and corrosion-resistant enclosures for harsh environments.
Digital Integration: Seamless connectivity with DCS/PLC systems via HART, Modbus, and Foundation Fieldbus.
Refinery Furnaces: Optimizes air-fuel ratios for efficient combustion and reduced NOx emissions.
UOP CCR Platforming: Precision O₂ control during catalyst regeneration to prevent over-oxidation.
Sulfur Recovery Units: Monitors oxygen levels for optimal Claus process performance.
Ethylene & Hydrogen Production: Ensures gas purity and process safety in steam crackers and reformers.
Power Generation: Supports combustion control in coal, gas, and biomass power plants.
Phone: +8613916209596 (WeChat/WhatsApp supported)
Email: sveta@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust...
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