HYDRONIX Repair Services India
Hydronix is a UK-based specialist manufacturer of advanced moisture measurement and control instrumentation for industrial processing applications. Since 1989, Hydronix has delivered high-precision moisture sensors, analysers, and real-time monitoring systems to food, pharmaceutical, chemicals, and cement industries globally. Their non-contact and in-line measurement technology is widely deployed across Indian manufacturing facilities where moisture control directly impacts product quality and regulatory compliance.
Hydronix is a UK-based specialist manufacturer of advanced moisture measurement and control instrumentation for industrial processing applications. Since 1989, Hydronix has delivered high-precision moisture sensors, analysers, and real-time monitoring systems to food, pharmaceutical, chemicals, and cement industries globally. Their non-contact and in-line measurement technology is widely deployed across Indian manufacturing facilities where moisture control directly impacts product quality and regulatory compliance.
Synchronics Electronics repairs the complete Hydronix moisture measurement and control system range including online analysers, sensor probes, signal conditioners, and data logging controllers. Our 180+ engineers in Vadodara have extensive hands-on experience with Hydronix HygroSmart, HygroPalm, and OnLine systems used across Indian food processing, pharmaceuticals, and cement plants. We provide rapid fault diagnosis, component replacement, recalibration, and system integration support — ensuring your moisture control systems remain operational and compliant with production specifications.
Certified Hydronix moisture measurement system repair and recalibration across Indian manufacturing facilities.
HYDRONIX Product Lines We Repair
Our engineers are trained on the full HYDRONIX product range. Below are the major product families we service.
HygroSmart Online Moisture Analysers
Real-time inline moisture measurement for continuous process control. These near-infrared analysers are prone to optical window fouling, calibration drift, and sensor baseline errors in humid or dusty plant environments.
HygroPalm Handheld Moisture Meters
Portable spot-check moisture measurement for raw materials and finished products. Common failures include sensor degradation after prolonged exposure to high moisture, battery contact corrosion, and LCD display intermittency.
OnLine Measurement Modules
Industrial-grade moisture sensor probes for integration into existing PLC and SCADA systems. Typical faults involve probe heating element burnout, thermocouple breakage in high-temperature applications, and 4-20mA signal transmission errors.
Signal Conditioning & Control Units
Amplifiers and controllers that process raw sensor signals and trigger process adjustments. Failures typically stem from relay chattering, power supply degradation, and analogue-to-digital converter noise pickup in electrically noisy factory floors.
Optical Sensor Assemblies
Near-infrared sensor heads used in online analysers for real-time moisture determination. Common issues include sapphire window scratch/contamination, LED photodiode performance loss, and optical path misalignment after thermal shock.
Calibration Reference Standards & Software
Reference moisture standards and calibration software for maintaining measurement accuracy. Problems include reference standard degradation from moisture absorption, software licence issues, and data interface protocol incompatibility with legacy SCADA systems.
Why Choose Synchronics for HYDRONIX 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 HYDRONIX 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 HYDRONIX Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in HYDRONIX equipment arriving at our workshop.
- ✓Optical window fouling and transmission loss — Dust, condensation, or product residue accumulates on the sapphire measurement window in online analysers, especially in food flour mills, cement plants, and high-moisture food processing environments. This reduces infrared light transmission and causes erratic or drifting moisture readings.
- ✓Sensor baseline drift and zero-point error — Temperature fluctuations, electromagnetic interference from nearby motors and welding equipment, or ageing of internal reference components cause the sensor's zero-point to shift. This leads to systematic over- or under-measurement of moisture content across the process range.
- ✓4-20mA signal transmission failure or noise — Long cable runs in electrically noisy plant environments, corroded connector pins, or failing signal conditioning electronics introduce noise or signal dropout that disrupts PLC/SCADA integration and process control loops.
- ✓Heating element and thermocouple breakage — In high-temperature applications (cement clinker cooling, thermal drying ovens), probe heating elements burn out or thermocouples fracture due to thermal cycling stress, oxidation, or mechanical vibration damage.
- ✓Battery depletion and display intermittency in handheld meters — Prolonged use, environmental moisture infiltration into battery compartments, or corroded contact springs reduce power delivery to handheld HygroPalm units. LCD displays flicker or fail to update readings, making field quality checks unreliable.
- ✓Software calibration file corruption and SCADA interface loss — Power interruptions during data transfers, corrupted USB/serial communication cables, or incompatible PLC firmware versions cause calibration data loss or prevent the Hydronix controller from communicating moisture readings to plant SCADA systems.
How We Repair Your HYDRONIX 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 HYDRONIX Equipment
We serve plant maintenance teams across all major industries where HYDRONIX automation is deployed.
Frequently Asked Questions — HYDRONIX Repairs
Do you repair Hydronix moisture measurement systems anywhere in India?+
Yes. Synchronics repairs the complete Hydronix product range — HygroSmart online analysers, HygroPalm handheld meters, OnLine measurement probes, signal conditioning units, and optical sensor assemblies. We offer PAN India door-to-door pickup and repair from our Vadodara, Gujarat facility with rapid turnaround for critical food, pharmaceutical, and cement processing applications.
What is the typical turnaround time for Hydronix moisture sensor repair?+
Most Hydronix sensor and controller repairs are completed within 5-7 working days from arrival at our Vadodara facility. Optical window cleaning and re-calibration typically take 2-3 days. We offer express service for critical production lines and provide on-site support for commissioning repaired systems back into SCADA control loops.
Can Synchronics recalibrate Hydronix analysers against certified reference standards?+
Yes. Synchronics maintains ISO-traceable calibration reference standards for Hydronix moisture measurement systems and performs full multi-point recalibration with temperature compensation and baseline drift correction. We issue calibration certificates documenting measurement accuracy across the operational range — essential for pharma compliance and food safety audits.
How do I know if my Hydronix optical window needs cleaning or sensor replacement?+
Key indicators include erratic moisture readings, slow response to process changes, visible dust or condensation on the window, or calibration drift despite recent baseline adjustments. Contact Synchronics with your equipment model and current readings — our engineers will advise whether cleaning, realignment, or full sensor replacement is needed based on your process requirements.
Does Synchronics offer spare parts and components for Hydronix equipment?+
Yes. We stock common replacement components including optical windows, heating elements, thermocouples, signal conditioning modules, and calibration reference standards. For bulk orders or obsolete models, we coordinate directly with Hydronix UK to source parts. We can also advise on component upgrades to improve measurement reliability in your specific production environment.
How do I send my HYDRONIX 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 HYDRONIX 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 HYDRONIX 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 HYDRONIX 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.
HYDRONIX Repair Catalog
No products found for HYDRONIX
Don't See Your HYDRONIX Model Listed?
We repair the full range of HYDRONIX 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
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