Three-phase multifunction meter
Tor Titan 311
Multifunction meter with 68+ parameters, RS485 Modbus, and a TFT colour display. Wired integration with SCADA and BMS—no built-in Wi‑Fi, BLE, mobile app, or Titan EMS on this model.
Three-phase & 0.5S
Accurate measurement for 3P4W / 3P3W applications.
RS485 Modbus
Wired integration with gateways and BMS.
68+ parameters
Energy, power quality, and electrical parameters.
Compact design
96×96 mm panel footprint, plug-in terminals.
TFT colour display
Local readout for commissioning and checks—no mobile app or Titan EMS on this model.
Take a closer look.
Tracks voltage, current, power (active/reactive/apparent), energy, power factor, frequency, harmonics, and unbalance across all three phases — providing complete electrical visibility in a single device.
Standard Modbus RTU over RS485 interface with configurable baud rates (9600–115200) ensures reliable integration with PLCs, SCADA systems, and industrial gateways.
3.5-inch high-resolution colour TFT display (320×480) provides on-device visibility of all 68 parameters — enabling local diagnostics and commissioning without external tools.
Measurement, connectivity, and full specifications.
electrical
- Voltage range
- 50V – 500V AC (3-phase 4-wire, 3-phase 3-wire)
- Aux power
- 65V – 450V AC/DC
- Current range
- 0.05A – 5.0A (20% overload)
- Frequency
- 45Hz – 65Hz
- Accuracy class
- 0.5S
mechanical
- Dimensions (W×H×D)
- 96 × 96 × 41 mm
- Weight
- 0.5 kg
- Enclosure
- Polycarbonate
- Terminals
- Plug-in
- Mounting
- Panel mounting, DIN rail (optional)
communication
- Modbus
- RS485
- Baud rate
- 9600 – 115200 (settable)
- Wi‑Fi / BLE
- No
environmental
- IP
- IP54 (front); IP20 (terminals)
- Operating temp
- 10°C to 75°C
- Storage temp
- 0°C to 85°C
- Humidity
- 95% RH
Use cases
Practical applications for energy metering, billing, and monitoring with Titan 311.
Energy monitoring in commercial buildings
Submeter loads, track consumption by zone, and benchmark efficiency.
Tenant billing and cost allocation
Allocate energy costs by meter for fair billing and reporting.
Power quality and compliance
Monitor voltage, THD, and power factor for standards compliance.
Wiki knowledge base
Firmware, first-start guides, usage scenarios, and certificates.
