Thermal Imaging Camera for Chemical Burner Flame Control
Product Overview
Our thermal imaging camera for chemical burner flame control delivers precise, real‑time temperature mapping of flame zones in hazardous environments. Engineered for petrochemical, refinery and specialty‑chemical plants, the unit integrates seamlessly with existing burner management systems to maintain optimal combustion efficiency, reduce emissions, and safeguard equipment. The rugged, IP66‑rated housing and intrinsically safe design meet the strict safety requirements of high‑risk installations, allowing engineers to monitor flame stability without direct line‑of‑sight exposure.
How It Works
The camera captures infrared radiation across the 3–5 µm spectral range and converts it into a high‑resolution temperature matrix (up to 640 × 480 px). Built‑in edge‑processing algorithms calculate flame front position, peak temperature, and temperature gradients. Data is transmitted via PROFINET or Ethernet/IP to the plant’s control system, where custom logic can trigger burner modulation, alarm, or shutdown. The system supports both closed‑loop PID control and open‑loop monitoring, giving operators flexibility to match existing process strategies.
Technical Specifications
| Parameter | Typical Range | Notes |
|---|---|---|
| Spectral Range | 3‑5 µm | Optimized for hydrocarbon flame emission |
| Temperature Span | -20 °C to +2500 °C | ±1 °C accuracy within 0‑1500 °C |
| Spatial Resolution | 640 × 480 px (30 Hz) | Adjustable ROI for faster frame rates |
| Housing | Stainless steel, IP66 | ATEX Zone 1/2 certified |
| Power Supply | 24 V DC ±10 % | Redundant internal battery for brief outages |
| Communications | PROFINET, Ethernet/IP, Modbus TCP | Optional wireless (Wi‑Fi 802.11ac) |
| Operating Temperature | -30 °C to +60 °C | Built‑in heater for cold starts |
All specifications are customizable per order; factory‑tuned firmware can be adapted to specific flame chemistries or control strategies.
Application Scenarios
- Closed‑loop control of low‑NOx burners in refinery desulfurization units.
- Flame‑front monitoring for catalytic reformer pre‑heaters where temperature excursions can damage catalysts.
- Safety verification in waste‑to‑energy plants where fuel composition varies widely.
- Predictive maintenance of burner assemblies by tracking gradual shifts in flame shape.
Competitive Advantages
Unlike generic IR sensors, our camera delivers full‑field temperature data, enabling algorithms that distinguish between flame spill, blow‑off, and incomplete combustion. The intrinsically safe, ATEX‑certified enclosure eliminates the need for additional protective housings, reducing installation cost by up to 30 %. With plug‑and‑play communication stacks, integration time averages three weeks, far quicker than the six‑month lead times typical of custom‑built flame scanners.
FAQ
What is the minimum order quantity (MOQ) for a customized unit?
The standard MOQ is 5 units for a fully configured system. For basic models without firmware customization, we can ship as low as one unit.
Can the camera be integrated with existing DCS platforms?
Yes. It supports PROFINET, Ethernet/IP, and Modbus TCP, which are compatible with most major Distributed Control Systems (DCS) and SCADA environments.
What is the typical lead time?
Standard units ship within 15 – 30 days after order confirmation. Customized firmware or ATEX‑certification extensions extend the lead time to 45 days.
What warranty and support options are available?
All units come with a 24‑month limited warranty covering parts and labor. Optional on‑site training and 24 / 7 technical support contracts are available at an additional fee.
Ready to optimize your burner performance and meet stringent emission targets? Contact our engineering team today for a detailed quotation and integration guide.