Meters provide precise electrical measurement and visibility for control panels, switchboards and energy management. Charter Controls supplies a broad range from Elmeasure and Taiwan Meters, including digital panel meters, multifunction power and energy meters, and DIN-rail instruments for industrial and OEM applications.
🔧 Technical Highlights:
- Meter types: AC/DC voltmeters and ammeters, frequency and power-factor meters, multifunction power/energy meters (V, A, kW, kVA, kWh, PF, Hz), demand and THD on selected models
- Form factors: panel mount (96×96 mm, 72×72 mm, 48×96 mm) and DIN-rail housings
- Inputs: direct voltage input and CT/VT-supported current/voltage measurement (e.g. 1 A/5 A CTs; VT scaling)
- Supply options: typical 100–240 V AC or 24 V DC auxiliary power (model dependent)
- Interfaces: pulse output and RS-485 Modbus RTU on selected energy meters for BMS/SCADA integration
- Display: high-contrast LED or LCD with backlight; configurable engineering units and scaling
- Accuracy: utility-class accuracy on energy meters with stable, repeatable readings
- Approvals: CE and RoHS; designed for industrial environments
✅ Benefits:
- Accurate monitoring of electrical parameters to improve reliability and efficiency
- Easy integration with PLCs, BMS and SCADA via pulse/RS-485 Modbus
- Compact sizes suit new builds and retrofit in crowded panels
- Wide input and supply options reduce variant count and simplify specification
- Clear displays aid commissioning, diagnostics and ongoing maintenance
🚀 Applications:
- Switchboards, MCCs and machine control panels
- Energy management and sub-metering (kWh and demand)
- Industrial process monitoring and power quality insight
- HVAC/BMS dashboards and utilities metering
- OEM machinery, test rigs and panel upgrades
Elmeasure and Taiwan Meters instruments deliver dependable measurement and communication-ready visibility — helping engineers specify, monitor and optimise electrical systems with confidence.