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Industrial Repair Service

Flame Scanner & Gas Detector Repair

Flame scanners and gas detectors are safety-critical — they protect personnel, plant and process. We repair these instruments to their original sensitivity and response specifications, with documented calibration and testing. Our work covers boiler flame safeguarding, combustion controls, fire detection panels, and toxic / combustible gas monitoring.

Flame Scanner & Gas Detector Repair

Scope of Service

What We Repair

Flame Detection

  • UV and IR flame scanners
  • Self-checking and non-self-checking detectors
  • Flame safeguard relays and amplifiers
  • Igniter electrodes and high-voltage transformers

Gas Detection

  • Combustible gas detectors (LEL)
  • Toxic gas detectors (CO, H₂S, NH₃, etc.)
  • Oxygen monitors
  • Fixed and portable detector heads
  • Multi-gas controller panels

Safety System Electronics

  • Fire alarm control panels
  • Burner management systems
  • Industrial safety relays and monitoring units

Diagnosis

Common Symptoms We See

If any of these match your equipment, we can likely help.

Flame scanner not detecting flame or holding flame when off
Gas detector stuck reading zero or full-scale
Sensor warning / fault LED illuminated
Calibration drift outside acceptable range
Communication or 4–20 mA output errors
Visible burn marks or moisture ingress

Brand Coverage

Brands We Service

FireyeHoneywellSiemens (LMV, LME series)ABBMSADragerCrowconIndustrial ScientificBacharach

Don't see your brand? We service many others — contact us with the model number.

Our Process

How We Work

1

Receive & Inspect

Visual inspection for fire damage, moisture, or contamination. Sensor element checked for end-of-life indicators.

2

Functional Test

Tested with calibration gas or simulated flame to characterize the failure mode.

3

Repair or Sensor Swap

Electronics are repaired at component level. Sensor elements are replaced where life-expired.

4

Calibration

Calibrated against reference gas mixtures or flame simulators to manufacturer specifications.

5

Calibration Certificate

Documented test report and calibration certificate provided with every unit.

FAQ

Frequently Asked Questions

Do you provide calibration certificates?+

Yes — every repaired gas detector or flame scanner ships with a calibration test report showing pre- and post-repair values.

Can you replace expired sensor cells?+

Yes, for most major brands we can source and fit replacement sensor cells with full re-calibration.

How urgent is safety equipment repair?+

We treat safety-system repairs as priority and can typically turn around units in 3–5 days.

Ready to get your flame scanner repair done?

Send us photos and the model number on WhatsApp. We respond with a no-obligation quote within 24–48 hours.

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