Sifam Tinsley ND31 LCD Digital Power Meter for Current, Voltage, 96mm x 96mm

The Sifam Tinsley Power Network Meter measures 54 power network parameters, including current and voltage harmonics up to the 63rd, across 1-phase 2-wire or 3-phase 3 or 4-wire balanced and unbalanced systems. It offers programmable communication protocol options such as MQTT, BACnet/IP, and MODBUS TCP/IP. With a high accuracy class of 0.25 for active energy, it provides reliable readings. The device features a graphical color LCD TFT display of 3.5 inches, with a resolution of 320 x 240 pixels, and is fully configurable by the user, allowing up to 10 screens with 8 parameters each. It also includes 2 screens dedicated to harmonics presentation and 1 page for analog meter visualization, along with memory for storing minimum and maximum values.

2 configurable alarm outputs
Supervisory relay mode for alarm outputs
Digital output RS-485 - MODBUS protocol
Programming of parameters using free eCon software
Overall dimensions 96 x 96 x 77 mm