PMA Repair Services India
PMA is a Germany-based specialist in process measurement, control, and automation technology. Founded in 1969, PMA manufactures high-precision temperature controllers, data loggers, process indicators, and automation modules for critical industrial applications. PMA equipment is widely deployed across Indian manufacturing, pharmaceutical, food processing, and chemical sectors where precise process control is non-negotiable.
PMA is a Germany-based specialist in process measurement, control, and automation technology. Founded in 1969, PMA manufactures high-precision temperature controllers, data loggers, process indicators, and automation modules for critical industrial applications. PMA equipment is widely deployed across Indian manufacturing, pharmaceutical, food processing, and chemical sectors where precise process control is non-negotiable.
Synchronics has extensive repair expertise across PMA's entire product portfolio — including their KS series temperature controllers, TP series process indicators, and modular automation systems. Our 180+ engineers understand PMA firmware, calibration protocols, and sensor interfacing. We repair PMA equipment for Indian process industries, offering rapid turnaround and genuine spare parts support from our Vadodara facility.
Certified PMA temperature controller and process indicator repair specialists across India.
PMA Equipment We Repair — By Category
PMA Product Lines We Repair
Our engineers are trained on the full PMA product range. Below are the major product families we service.
KS Series Temperature Controllers
PMA's flagship programmable temperature controllers for furnaces, ovens, and thermal processes. Common faults include sensor input failures, relay burnout, and calibration drift affecting batch consistency in heat treatment and annealing operations.
TP Series Process Indicators
Panel-mount digital indicators for real-time temperature and process monitoring. Repair issues often involve display failures, signal conditioning errors, and communication protocol faults in serial or Modbus interfaces.
PMD Series Multifunction Process Meters
Universal input meters accepting thermocouples, RTDs, and 4-20mA signals. Common failures include input amplifier degradation, power supply issues, and software lock-ups requiring firmware reload.
PCP Series Process Control Platforms
Modular DIN-rail controllers for distributed process automation. Typical repair needs involve digital I/O module faults, communication card failures, and backup battery depletion in UPS-backed systems.
Datapaq Express Food Temperature Data Loggers
Wireless temperature logging systems for food processing validation and thermal profiling. Repair issues include sensor probe corrosion, wireless module interference, and data extraction software incompatibility on older Windows systems.
Why Choose Synchronics for PMA 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 PMA 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 PMA Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in PMA equipment arriving at our workshop.
- ✓KS Series sensor input reading failure or drift — Thermocouple or RTD sensor cold junction compensation circuit degradation, oxidized sensor connectors, or firmware calibration loss. Cold junction reference instability causes erratic readings affecting process temperature accuracy by 5-15 degrees Celsius.
- ✓TP Series display blank or partial segment failure — LCD display driver IC failure, internal power supply voltage collapse to 3.3V rail, or firmware crash preventing display refresh. Often triggered by sustained thermal stress in high-temperature environments above 55°C ambient.
- ✓Relay contact burnout or contact welding in KS controllers — Inductive load switching without suppression, over-current conditions exceeding relay nameplate rating, or carbon buildup from arcing across contacts. PMA relay modules handling 20+ amps daily accumulate contact degradation over 3-5 years.
- ✓PMD Series 4-20mA input scaling error or zero offset drift — Input amplifier offset voltage drift due to component aging, reference voltage instability in signal conditioning circuits, or firmware calibration register corruption from power glitches.
- ✓PCP Series Modbus communication timeout or CRC checksum errors — RS-485 termination resistor missing or damaged on multi-drop networks, firmware communication stack bug in older PCP firmware versions, or EMI-induced signal corruption in high-frequency industrial environments.
- ✓Datapaq data logger wireless pairing loss or range degradation — 2.4 GHz wireless module antenna damage or detuning, battery voltage below safe transmission threshold, or firmware version mismatch between logger and receiver software. Industrial WiFi interference also causes intermittent data loss.
How We Repair Your PMA 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 PMA Equipment
We serve plant maintenance teams across all major industries where PMA automation is deployed.
Frequently Asked Questions — PMA Repairs
Do you repair PMA equipment anywhere in India?+
Yes. Synchronics repairs the full PMA product range — temperature controllers (KS series), process indicators (TP series), universal meters (PMD series), modular control platforms (PCP series), and Datapaq data loggers. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, and all other major cities. Same-facility repair happens in our Vadodara, Gujarat headquarters.
What is the typical turnaround time for PMA KS controller repair?+
Standard KS series temperature controller repairs take 7-10 working days including diagnostics, component replacement, firmware reload, and calibration verification. Express repairs for sensor input or relay issues are possible in 4-5 days if parts are in stock. Synchronics maintains genuine PMA spare modules and publishes repair status updates daily.
Can Synchronics recalibrate PMA temperature controllers to industry standards?+
Absolutely. We recalibrate PMA KS and TP series against ISO-traceable reference standards using certified dry-block calibrators and precision temperature sources. Full calibration certificates are issued with each repair, suitable for ISO 9001 and pharmaceutical GMP validation audits. Indian pharmaceutical and food companies rely on our calibration credibility.
Does Synchronics stock genuine PMA spare parts?+
Yes. We maintain stock of common PMA modules — KS relay modules, TP display boards, PMD input cards, and Datapaq sensor probes. Original PMA parts are sourced through authorized German distributors to ensure quality. If specialized modules are unavailable, we perform field engineering repairs using equivalent industrial-grade components with full traceability.
What warranty do you offer on PMA repairs?+
Synchronics provides 12 months warranty on all parts replaced and labor for PMA equipment repairs. If the same fault recurs within warranty, repair costs are waived. We recommend annual preventive maintenance contracts for critical PMA controllers — especially in 24/7 production environments where downtime costs exceed repair investment.
How do I send my PMA 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 PMA 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 PMA 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 PMA 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.
PMA Repair Catalog
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Get Your Equipment
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