The Hardware

Enertiv's software can integrate data from dozens of sensor and meter types. We often use the EnertivTwo because it enables us to capture more data at a lower cost than any other device on the market.

Why We Use the EnertivTwo

More Data

Each EnertivTwo meter can connect up to 42 end points. 8-12 meters can generally cover every critical piece of equipment in a building.


The EnertivTwo can be connected to main feeds, distribution panels, or individual subpanels.

Edge Computing

The EnertivTwo analyzes data on-site to identify highly granular issues with equipment performance.

Easy Installation

Installation does not require rewiring or power shutdowns, and the meter itself is powered directly from the electrical panel.


The EnertivTwo costs less per end point than any other meter available.

Cloud Connected

The EnertivTwo connects to dedicated cellular networks, eliminating the need to wait on IT department approval.

Technical Specifications for the EnertivTwo

Electric Meter
  • Height: 7.09” (180mm)
  • Width: 7.17” (182mm)
  • Depth: 3.54” (90mm)
  • Weight: 2lbs (907.2g)

Service Type

  • Single Phase
  • 3 Phase - 4 Wire (WYE)

Measurement Type

  • Current (A)
  • Voltage (V)
  • Power Factor
  • Frequency (Hz)
  • Power (kW, kVA, kVAR)

Measurement Range

  • 0–1,000A
  • 100–300VAC Line-to-Neutral

Input Channels

  • 42

Sampling Frequency

  • 500kHz

Update Rate

  • 1s

Measurement Accuracy

  • ±1% at full range


  • 3 months of offline data storage

Input Voltage (Current)

  • 100–300VAC - (30mA)


  • 50–60Hz

Power Consumption

  • 3W

Operating Temperature

  • 32°–122°F (0°–50°C)

Storage Temperature

  • -4°–158°F (-20°–70°C)


  • <85% RH, non-condensing


  • IP66 (NEMA Type: 4X)
  • Polycarbonate
  • Transparent Cover


Current Transformers



E-200, E-400, E-600


Monitoring Circuit-Level Metering Circuit/Subpanel Metering HVAC/Main Distribution Panels Total Building Consumption
Included Yes Optional Optional Optional

Third Party Integrations

Enertiv's Operations Performance System integrates with leading electric submetering, sensor, energy tracking, and data acquisition solutions

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