ENRAF Repair Services India
ENRAF is a globally respected Dutch manufacturer specializing in level measurement, inventory management, and tank gauging systems for the oil, gas, chemical, and food industries. Founded in 1932, ENRAF delivers mission-critical automated measurement solutions used across refineries, storage terminals, and process plants worldwide. Their advanced radar, capacitive, and servo-based gauging technologies are integral to inventory control and safety compliance in India's growing petrochemical and refining sector.
ENRAF is a globally respected Dutch manufacturer specializing in level measurement, inventory management, and tank gauging systems for the oil, gas, chemical, and food industries. Founded in 1932, ENRAF delivers mission-critical automated measurement solutions used across refineries, storage terminals, and process plants worldwide. Their advanced radar, capacitive, and servo-based gauging technologies are integral to inventory control and safety compliance in India's growing petrochemical and refining sector.
Synchronics Electronics repairs the complete ENRAF product portfolio including servo gauge units, radar level transmitters, automated tank inventory systems, and electronic gauging interfaces. Our 180+ engineers have extensive experience diagnosing float chamber issues, servo motor failures, gauge head faults, and data transmission errors in ENRAF equipment. We service major refineries and terminals across India with rapid turnaround diagnostics and factory-grade component restoration — ensuring zero downtime for critical tank measurement operations.
ENRAF servo gauge, radar transmitter, and tank inventory system specialist.
ENRAF Product Lines We Repair
Our engineers are trained on the full ENRAF product range. Below are the major product families we service.
ENRAF Servo Gauge Units
Mechanical float-based level measurement systems with servo feedback. Common repairs include float chamber corrosion, servo motor bearing wear, cable tension issues, and gauge head mechanical binding. Critical for custody transfer and inventory reconciliation.
ENRAF Radar Level Transmitters
Non-contact microwave level measurement for harsh environments. Typical faults include antenna fouling, transmitter display failures, signal loss in turbulent media, and 4-20mA output card degradation. Widely used in crude oil and slurry applications.
ENRAF Tank Inventory Management Systems
Integrated SCADA and automated tank gauging platforms. Common failures include data logger corruption, touchscreen display issues, communication module faults, and sensor interface card failures. Essential for multi-tank terminal operations.
ENRAF Float Chamber & Gauge Head Assemblies
Mechanical float systems and graduated gauge glasses. Typical issues include float corrosion, scale buildup reducing float movement, gauge glass cracks, and seal degradation. Routine maintenance critical for accuracy.
ENRAF Electronic Interface & Control Modules
Analog and digital signal conditioning cards, chart recorders, and printer interfaces. Common faults include capacitor leakage, relay contact pitting, potentiometer drift, and connector corrosion. Direct impact on gauge readability and data logging.
ENRAF Cable & Pulley Systems
Mechanical transmission components for gauge actuation. Failures stem from cable fraying, pulley bearing wear, sheave misalignment, and counterweight friction. Regular inspection prevents measurement errors and safety hazards.
Why Choose Synchronics for ENRAF Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on ENRAF equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common ENRAF Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in ENRAF equipment arriving at our workshop.
- ✓Float chamber corrosion and buoyancy loss — Saltwater, hydrogen sulfide, and crude oil vapor exposure corrode mild steel chambers in coastal refineries and offshore terminals. Corrosion creates pitting and perforation, reducing float buoyancy and causing erratic gauge readings.
- ✓Servo motor bearing seizure and output shaft jam — Vibration from nearby compressors, thermal cycling in outdoor tanks, and inadequate lubrication cause ball bearing preload loss and cage fracture in ENRAF servo units. Motor stalls, leaving gauge frozen at last reading.
- ✓Cable stretch and tension measurement drift — Constant tension from heavy floats and counterweight systems, combined with moisture ingress and corrosion, weakens steel wire rope. Cable elongation throws the float position measurement out by 10-50mm, reducing inventory accuracy.
- ✓Gauge glass cracks and liquid seepage — Thermal shock from temperature swings in outdoor tanks, mechanical impact during maintenance, and improper installation of retaining rings fracture borosilicate glass. Leaks compromise safety and reading accuracy.
- ✓Radar transmitter signal loss and 'no echo' faults — Antenna fouling from crude oil mist and dust, cable connector corrosion from salt-laden air, and loose waveguide connections degrade microwave signal strength. Transmitter logs error code 0x04 or 0x08, freezing tank level display.
- ✓Data logger memory failure and chart recorder jam — Electrolytic capacitor aging in humid refinery environments, thermal drift in legacy chart recorder drive systems, and inadequate backup battery voltage cause data loss and incomplete gauge traces. Hard to troubleshoot without specialized test equipment.
How We Repair Your ENRAF Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using ENRAF Equipment
We serve plant maintenance teams across all major industries where ENRAF automation is deployed.
Frequently Asked Questions — ENRAF Repairs
Do you repair ENRAF equipment anywhere in India?+
Yes. Synchronics repairs the full ENRAF product range — servo gauge units, radar level transmitters, tank inventory management systems, and all associated float chambers and electronic modules. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Surat, and all tier-2 cities. Single facility in Vadodara, Gujarat ensures consistent quality and rapid turnaround for critical tank measurement equipment.
What is the typical repair turnaround for ENRAF servo gauges?+
Standard ENRAF servo gauge diagnostics and repair takes 5-7 working days once equipment reaches our Vadodara facility. Urgent repairs can be expedited to 2-3 days if float chamber damage assessment is straightforward. Major overhauls involving pulley and cable replacement may extend to 10-14 days. We provide daily status updates and detailed fault reports. PAN India courier pickup and return are included in quoted repair costs.
Can you repair ENRAF radar transmitters with 'no echo' or signal loss errors?+
Absolutely. 'No echo' faults in ENRAF Enraflex and Enradar transmitters are often caused by antenna fouling, RF connector corrosion, or waveguide misalignment. Synchronics has specialized RF test equipment to diagnose signal path failures. We clean antennas, replace corroded connectors, verify waveguide continuity, and re-calibrate transmitters against known reference heights. Recalibration data is provided in a test certificate for your records.
Do you stock original ENRAF spare parts or equivalents?+
We primarily repair and restore original ENRAF components — float chambers, servo motors, bearings, cables, and electronic cards. For legacy items no longer in production, we source OEM-equivalent components from approved suppliers (SKF bearings, stainless fasteners, industrial connectors). All replacements are documented and meet or exceed original ENRAF specifications. We never use counterfeit or substandard parts in any repair.
How do I know if my ENRAF gauge needs repair or just maintenance?+
Common warning signs include erratic float movement, readings drifting 20mm or more over a week, sticking or sluggish gauge response, visible corrosion on float or chamber, and cracked gauge glass. Synchronics offers complimentary remote diagnostics — email photos or describe symptoms and we provide initial guidance. If in-facility inspection is needed, we charge a minimal diagnostic fee that is credited against repair costs if you proceed. Regular annual maintenance can prevent 70% of premature failures.
How do I send my ENRAF unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a ENRAF drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on ENRAF repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your ENRAF unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
ENRAF Repair Catalog
No products found for ENRAF
Don't See Your ENRAF Model Listed?
We repair the full range of ENRAF industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service