DATAR Repair Services India
DATAR is a pioneering Indian manufacturer of precision instrumentation, process control systems, and industrial electronics headquartered in Maharashtra. Since 1959, DATAR has served Indian manufacturing sectors with rugged, locally-designed control systems, data loggers, and automation equipment. Strong presence across textile, pharmaceutical, chemical, and heavy engineering industries across India.
DATAR is a pioneering Indian manufacturer of precision instrumentation, process control systems, and industrial electronics headquartered in Maharashtra. Since 1959, DATAR has served Indian manufacturing sectors with rugged, locally-designed control systems, data loggers, and automation equipment. Strong presence across textile, pharmaceutical, chemical, and heavy engineering industries across India.
Synchronics repairs the full DATAR portfolio including legacy instrumentation systems, process controllers, data acquisition modules, and industrial automation units. Our 180+ engineers have deep experience with DATAR's unique Indian engineering standards and common field failure modes. We handle DATAR equipment servicing across all Indian manufacturing hubs with 30+ years combined DATAR repair expertise.
Authorised DATAR instrumentation repair partner serving Indian industry since 1994.
DATAR Product Lines We Repair
Our engineers are trained on the full DATAR product range. Below are the major product families we service.
DATAR Process Controllers & PID Systems
Multi-loop process control units with analogue and digital I/O. Common issues include thermocouple calibration drift, relay contact degradation, and firmware obsolescence in legacy models. Used extensively in thermal and batch process control.
DATAR Data Loggers & Recorders
Temperature, humidity, and pressure data logging systems with paper and digital recording. Frequent repairs include chart mechanism wear, sensor interface card failures, and display electronics issues in industrial harsh environments.
DATAR Weighing & Batching Systems
Load cell interface cards, weight indicators, and batch control electronics. Common faults include load cell amplifier failures, ADC non-linearity, and mechanical relay switch wear in continuous batching applications.
DATAR Automation & Relay Modules
Industrial relay logic modules, timer cards, and switching electronics for machine control. Typical repairs involve contact erosion, coil resistance issues, and PCB corrosion from factory dust and moisture exposure.
DATAR Analog I/O & Converter Boards
Signal conditioning, isolation transformers, and analogue-to-digital conversion modules. Repair issues include capacitor aging, op-amp offset drift, and connector oxidation in high-temperature plant environments.
Why Choose Synchronics for DATAR 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 DATAR 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 DATAR Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in DATAR equipment arriving at our workshop.
- ✓Process controller display blank or partial segments — DATAR controllers use 7-segment or LCD displays that suffer from segment driver IC failure, cold solder joints on the display header, or internal battery depletion affecting display RAM in older DPC-100 and DPC-200 models.
- ✓Thermocouple reading drift or erratic fluctuation — DATAR process controllers rely on precision cold-junction compensators and measurement amplifiers. Drift occurs from reference IC aging, thermocouple connector corrosion (common in textile dye houses and pharmaceutical steam sterilizers), or cold-junction reference resistor value shift.
- ✓Relay contact chattering or intermittent switching — DATAR relay modules experience contact erosion and material migration after 500k+ switching cycles, especially in high-inrush cement, steel, and sugar mill applications. Mechanical contact bounce, worn spring tension, and arc debris buildup cause intermittent switching.
- ✓Data logger chart mechanism jam or paper feed failure — DATAR circular chart recorders (DL-1000 series) suffer from gear wear in the drive mechanism, paper tensioner spring fatigue, and pen mechanism binding from ink dry-out or dust ingress in open-plan factory environments.
- ✓Load cell interface card shows zero output or maximum range reading — DATAR weighing interface cards use instrumentation amplifiers (often OP07 or OPA128) for load cell signal conditioning. Failures stem from amplifier saturation (offset voltage drift), bridge excitation failure from bridge rectifier diode failure, or gain resistor network tolerance shift.
- ✓Timer card output relay does not actuate or sticks after time-out — DATAR timer modules (TC-100 series) use electromechanical timers paired with power relays. Failures include timing capacitor leakage (electrolytic capacitors age in hot control rooms above 50C), relay coil open circuits from solder fracture, or timer motor mechanical slip.
How We Repair Your DATAR 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 DATAR Equipment
We serve plant maintenance teams across all major industries where DATAR automation is deployed.
Frequently Asked Questions — DATAR Repairs
Do you repair DATAR equipment anywhere in India?+
Yes. Synchronics repairs the complete DATAR product range — process controllers, data loggers, weighing systems, relay modules, and I/O cards. We provide PAN-India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Surat, Bangalore, and all other industrial cities. All repairs are handled at our certified facility in Vadodara, Gujarat with 48-72 hour turnaround on standard repairs.
What is the typical repair turnaround for a DATAR process controller?+
DATAR process controllers like the DPC-100 and DPC-200 are diagnosed within 24 hours of receipt. Most repairs — display driver replacement, amplifier IC swaps, and calibration — are completed within 48-72 hours. Complex legacy controller repairs involving custom firmware or obsolete components may take 5-7 days. Synchronics provides daily status updates and express shipping options.
Are spare parts available for older DATAR DL-1000 circular chart recorders?+
Yes. Synchronics maintains an inventory of genuine and cross-reference replacement parts for DATAR data loggers including chart paper, pen cartridges, drive gears, paper tensioner springs, and pen arm assemblies. For obsolete components, we source compatible industrial-grade alternatives and validate mechanical fit. Original DATAR parts are available through our vendor network across India.
Can Synchronics repair DATAR relay modules used in cement mills with high inrush currents?+
Absolutely. Synchronics specializes in repairing DATAR relay modules (RM-24 and RM-32) exposed to harsh cement mill environments with high-inrush loads. We replace corroded relay contacts with silver-alloy pairs rated for the application, test relay coil insulation and resistance, and validate operation under full load test before return. We also recommend preventive maintenance schedules for high-duty applications.
Do you provide calibration certificates for DATAR controller repairs?+
Yes. Every DATAR process controller repair includes multi-point thermocouple calibration, reference voltage verification, and display linearity testing against NIST-traceable standards. Synchronics issues an ISO-format calibration certificate with before/after measurements, uncertainty bands, and next calibration date. This is essential for pharmaceutical and food processing GMP compliance.
How do I send my DATAR 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 DATAR 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 DATAR 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 DATAR 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.
DATAR Repair Catalog
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Don't See Your DATAR Model Listed?
We repair the full range of DATAR 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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Back in Action — Fast
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