Single Phase Ultra Smart, Modular Energy Meter

ESTA M42Zthe first Industrial sensor to boast 64 bit computing power and vast amount of onboard memory, easily outperforms the most powerful smart meters and controllers currently available in the market.

Powered by Android operating system, the ESTA M42Z gives you access to an ever-growing eco-system of smart energy applications, a sophisticated quality power analyser, demand response controller, sustainability sensor and much more. Equipped with the latest interface technologies, the ESTA M42Z can adapt to a wide range of IoT environments.

With a unique capacitive touchscreen display, the ESTA M42Z provides you with an un-paralleled user experience.

Key Features:

  • Full AMI capabilities with 64 bit computing power.
  • Capacitive touch screen with Android Operating System.
  • Adaptable to a wide range of IOT environments.
  • 8GB of storage memory, 2GB of Program memory & 1GB RAM.
  • Bidirectional and nett metering.
  • Field replaceable communication module.
  • Two-way communication with either RF Mesh, GPRS, 3G, Nb-IOT, PLC, WiFi, Ethernet point to point (P2P), RS485.
  • Harmonics distortion measurement for Voltage, Current, Power and Energy.
  • Trending and Prediction of Energy values and demand.
  • Demand Control and Connect/ Disconnect capabilities.
  • Programmable Demand control based on Current or based on power.
  • Four quadrant measurement with auto ranging and auto scaling.
  • Over the air firmware upgradation (OTA).

  • LVTTL RS232 adaptable to Silver Spring Network or Trilliant RF and 3G modules.
  • Daisy chain support, up to 31 serial Modbus devices.
  • Programmable decimal places for Energy values.
  • Active, Reactive and Apparent power
  • Predicted active, reactive, apparent power
  • Interval calculation – block interval / sliding window
  • Integrated Load Profile with programmable interval.
  • High resolution energy parameters.
  • Last gasp functionality for real time outage alert.
  • Read out display parameters during power outage.
  • Extensive anti-tamper features for enhanced security.
  • Alarm and monitoring services
  • Non-volatile memory
  • Flexible and Easy to install