DENT Instruments EXCUWI ELITEpro XC Energy Logger (WiFi Communication with Internal Antenna)

SKU
EXCUWI
Manufacturer:
DENT Instruments
DENT Instruments

Key Features:

  • WiFi Communication and internal antenna with 75-300 ft range
  • Ability to configure as its own HotSpot
  • Energy metric measurements with current from 0-6000 amps on up to 4 channels
  • Use on single or three-phase circuit installations
  • Analog inputs record analog data with configurable input ranges for voltage (0-10VDC) or current loop (0 or 4-20mA) transducers
  • Line powered
  • USB and Ethernet port
  • Versatile with user selectable integration periods
  • Standard 16 MB nonvolatile memory for months of recording time
  • Better than 1% accuracy (<0.5% typical)
  • PhaseChek™ LED indicators confirm proper CT placement
  • Setup, retrieve data and perform analyses supplied USB thumb drive ELOG Windows-based Software
  • Durable and compact (8.5” x 2.5” x 1.9”)
Product Options:
$1,865.00

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DENT Instruments’ EXCUWI ELITEpro XC Energy Logger with WiFi Communication and an internal antenna is a primary member of the ELITEpro XC series. Boasting 4 analog input channels, configurable for voltage or current input, the EXCUWI analyzes and stores electrical consumption data. The energy logger monitors current on each phase using direct connections to each phase of the voltage and interchangeable CT options, like RoCoil or split-core CTs. See the accessories tab for available DENT CTs.


Demand data, kWh/kW energy and nearly all related monitoring and diagnostic energy parameters on single or three-phase circuit installations can be captured with the EXCUWI. Even electrical load diagnostic parameters, like power factor (Apparent and Displacement) can be captured.


With the EXCUWI’s specific configuration and supplied ELOG Software, the logger can be accessed from any PC on the network via the WiFi interface. Or, use the EXCUWI as its own WiFi hotspot to observe data in real-time from up to 100 ft away.


TECHNICAL

Service Type

Single Phase (two wire or three wire), Three Phase-Four Wire (WYE), Three Phase-Three Wire (Delta), DC Systems (Solar/Battery)

Voltage Channels

3 channels, CAT III, 0-600 VAC (line-to-line) or 600 VDC*

Current Channels

4 channels, .67 VAC max, +/- 1 VDC. Ideal for 333 mV full scale CTs

Maximum Current Input

External transducer dependent.

200% of current transducer rating (mV CTs)

Measure up to 6000A with RoCoil CTs.

Measurement Type

True RMS using high-speed digital signal processing (DSP)

Line Frequency

DC/50/60 Hz*

Waveform Sampling

12 kHz

Channel Sampling Rate

.125 seconds

Integration Period

1, 3, 15, 30 seconds; 1, 2, 5, 10, 15, 20, and 30 minutes; 1 and 12 hours, 1 day

Energy Measurements

Volts, Amps, Amp-Hrs (Ah), kW, kWh, kVAR, kVARh, kVA, kVAh, Displacement Power Factor (dPF). All parameters for each phase and for system total.

Analog Measurements

0-10 Volts, 0-20 or 4-20 mA current loop. Non-isolated, external power for current loop. User scaling for sensor reporting in physical units.

Accuracy

Better than 1% (<0.2% typical) for V, A, kW, kVAR, kVA, PF, Analog

Resolution

0.01 Amp, 0.001 Volt, 1 Watt, 1 VAR, 1 VA, 0.01 PF, 0.001 ANA

LED Indicators

Tri-color (red, green, blue): 1 LED indicates communication (blue for wireless, Bluetooth® or Ethernet), 4 LEDs for correct phasing (PhaseChek™).

POWER

Line-Power

From L1 Phase to L2 Phase. 80-600V (AC or DC) CAT III DC/50/60 Hz, 125 mA, 5 W, or 10 VA max. Non-user replaceable .5 Amp internal fuse protection.

Power In

6-10 VDC, 500 mA

Power Out

6 VDC, 200 mA max

COMMUNICATIONS

USB (Standard)

USB standard (Type B). 1.8 M (6 ft) A-to-B USB Cable (included)

Ethernet (Standard)

Standard RJ-45 Connector supports 10/100 MB Ethernet over Cat 5 or better. Configure for DHCP or Static IP.

WI-FI Adapter 

Internal antenna: typical range 75-300 ft.

MECHANICAL

Operating Temperature

-7 to + 60 °C (20 to 140 °F)

Operating Humidity

5% to 95% non-condensing

Enclosure Type

ABS plastic, 94-V0 flammability rating

Weight

340 g (12 ounces)

Dimensions

21.6 x 6.3 x 4.7 cm (8.5” x 2.5” x 1.9”)

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  • • True RMS Current Reading
  • • Energy Surveys
  • • Load Profiling
  • • Verification Studies
  • • Energy Audits

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