Energy Meter Manufacturer in India — The Titan Family
Precision Metering. Actionable Intelligence.
Tech OVN manufactures a complete range of Class 0.5S DIN rail smart energy meters, power quality monitors, thermal meters, and EV charger controllers — built in-house and deployed across commercial, industrial, and utility sites.
The Titan Family — One Platform, Eight Applications
The same Class 0.5S accuracy, triple connectivity, and compact DIN rail form factor across the full metering range.
Titan
Class 0.5S 3-phase DIN rail smart energy meter with WiFi, Ethernet, RS485, Modbus, and MQTT — the core of the Titan family.
Learn More →Titan Audit
Rapid-deployment energy logger with split-core CTs. Install in 2 minutes, no shutdown. PDF reports from the phone app.
Learn More →Titan EV
OEM EV charger controller with integrated relay, protection, metering, and OCPP 1.6J / 2.0.1. Build branded chargers faster.
Learn More →Titan PQ
Power quality monitor — IEC 61000-4-30 Class S, Class 0.2S energy, harmonics to the 63rd, voltage sags, swells, transients. For plants with sensitive loads.
Learn More →Titan Asset
AI-powered condition monitoring — energy metering + vibration FFT + temperature in one DIN rail device.
Learn More →Titan Plus BTU
Combined electrical + thermal energy metering for chiller plants. Real-time COP calculation on-device.
Learn More →Titan BTU
EN 1434 thermal energy meter for chilled water, hot water, and district cooling/heating systems.
Learn More →Titan Compliance
Fire pump regulatory monitoring. Automated NFPA 25 / IS 15301 test logging, missed-test warnings, compliance PDFs.
Learn More →Why Specify a Tech OVN Energy Meter
Four capabilities that run through every Titan meter — from core energy metering to thermal, EV, and condition monitoring variants.
Utility-Grade Accuracy
Class 0.5S per IEC 62053-22 across the Titan range. Metrological precision suitable for revenue metering, sub-metering, and energy audits that stand up to scrutiny.
Triple Connectivity
WiFi, Ethernet, and RS485 built into every meter. Modbus RTU/TCP + MQTT simultaneously. Feed BMS, SCADA, and cloud platforms at the same time — no gateway required.
Compact DIN Rail
Every Titan meter sits in a 94 × 89 × 69 mm DIN rail housing — fits inside the same control panel as building electrical metering and chiller controls, no separate enclosure or civil work.
Edge Computing
On-device demand profiling, harmonic analysis, CO₂ tracking, tariff registers, and event logging — intelligence that doesn't depend on cloud availability.
Engineered in India — Built for Global Deployment
Tech OVN operates a 7.5 acre manufacturing facility — the engineering heart of OVN Engineers, powering India since 1949. Every Titan meter is designed, assembled, calibrated, and tested in-house, giving us full control over accuracy and reliability over a 10-year operational life.
Standards Compliance
- IEC 62052-11 — General requirements for electricity metering equipment
- IEC 62053-21 — AC active energy metering, Class 1 & 2
- IEC 62053-22 — AC active energy metering, Class 0.2S & 0.5S
- IEC 61010 — Safety requirements for electrical measurement
- IEC 61000 — Electromagnetic compatibility (EMC)
- EN 1434 — Heat meters (Titan BTU family)
Platform & App — The Data Layer Above the Meters
Every Titan meter works standalone via Modbus, MQTT, or any BMS — but when you need dashboards, multi-site portfolios, and ESG reporting, Tech OVN provides the cloud-based Energy Management System (EMS) and the Titan App for commissioning and on-site audit reports from your phone.
Frequently Asked Questions
Common questions about the Titan energy meter family, manufacturing, and standards.
Specify a Titan meter for your project
From a single DIN rail sub-meter to a multi-site industrial rollout — contact Tech OVN for product selection, pricing, and technical support.