Energy Monitor II - kWh sub meter for Single, Dual or Anti Phase Systems with WiFi option


  • Compatible with 2-phase/3-wire, 2-phase/3 wire anti-phase, and other 1 or 2-phase services

  • 12 bit accuracy, up to 100 million samples on local USB Flash memory stick

  • Remote Monitoring and infinite sampling at high precision through Ethernet connection or optional Wireless 802.15 b/g

  • Highly accurate; supports IEC 60687, IEC 61036, IEC 61268, IEC 62053-21, IEC 62053-22, and IEC 62053-23

  • Less than 2% voltage and and current error over a dynamic range of 1000 to 1 at 25°C

  • Voltage rms, Current rms, Accumulated watts and Sampled Waveform data
    Active / Reactive / Apparent Energy (VARs)

  • User-programmable thresholds for line voltage sag and overvoltage detections.
    High accuracy over large variations in environmental conditions and time

  • Optional current transformers include; 10A, 15A, 20A, 25A, 30A, 50A, 60A, 70A, 100A, 200A, 250A, 300A, 400A, 500A, 600A, 800A, 1000A, 1200A, 1500A



Energy Monitor II DataLogger for Single, Dual or Anti-Phase Systems - Ethernet and WiFi Option

This device measures RMS current and voltage providing accurate logging of energy used in real-time when connected to an Ethernet network or onto a USB Drive - WiFi IoT Option

The Ringdale Energy Monitor II has been completely reinvented, by adding WiFi to the unit the device can be part of your personal IoT cloud. Its powerful 4 processor platform is completely self-sufficient, so you do not need to subscribe or log onto other services to get live data, pull well formatted reports in Open RTF or raw data in XLS format. The device can perform in a bubble and does not need an Internet connection, making it suitable for mission critical applications giving you true independence.

The Ringdale Energy Monitor II has the ability to act on alarms, e.g. send email, in the event of a high or low current event or other programmed criteria such as power outage, low voltage or a voltage surge as well as keeping a record of energy use.

Ideal in applications where accurate long-term monitoring of Energy use is required in many locations such as high-rise buildings where the use per tenant or per floor is required. Or in a factory to identify faults that result in significant energy wastage.

The CT-Datalogger can collect vast amounts of accurate data on its internal Flash memory (up to 6 years), through its fast Ethernet connection to a central point or on an included USB Memory device.

The unit is supplied with two 150A current transformers. Other sizes are available on request.

The current transformers are the split core type with a 0.75" internal diameter for wire sizes up to 250MCM THW. Outside dimensions are 2.0"x2.1". This particular form factor CT is available in full scale ratings of 5 to 200A.

Larger sized split core CTs are available with inside diameters of 1.25" and 2.00" with full scale currents to 1500A from magnelab.com. It is best not to oversize the full-scale amperage since resolution and accuracy will suffer.

The unit is compatible with 333mV output current transformers only.

The Ethernet device has a built-in web server so it can be set-up and managed using a web-browser. When the wireless option is installed, the device can act as an Access Point as well as joining another Wireless Network.

Webpages provide a graphic display of current load, last 24 hour, 7 days, monthly or annual usage as well as getting a waveform snapshot of the voltage, as per the example below.

Waveform


The pages are formatted to work well with mobile devices and have been tested on Explorer, Safari and Chrome as well as their mobile versions.

Part Number: 00-11-2569-1100


Technical Information

Power Supply:External All Voltage,
Input 12 volt DC, 1A Supply

Power Consumption:3 watts typical


Operating Temperature:–40°C to +85°C


Network Type:Ethernet 10/100baseTx, RJ-45

Channel Input Voltage:0..480 Volts AC (RMS)


Data Collection:USB Thumb Drive or via Ethernet to a PC running application

Product Content:* A DataLogger
* 150A current transformers, qty 2
* USB Memory Stick (2Gb)
* CD with management software

Part Number:00-11-2569-1100

Caution! All specifications published herein are subject to change without notice. See website ActiveLED.com for Terms and Conditions of use of the website and the information provided herein. See Ringdale website on www.ringdale-technology.com for Terms and Condtions of Sale and Service.

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