CT - DataLogger for 1 or 3-phase power system - USB Connected - USA
This device measures RMS current and voltage providing accurate logging of energy use in real-time when connected to the USB port of a PC or an Ethernet network
The Ringdale CT-Datalogger has the ability to alarm, e.g. send email, in the event of a high or low current event or other programmed criteria as well as keeping a record of energy use.
Ideal in applications where accurate 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 either through its USB connection to a central point or on a USB Memory device. The number of samples depends on the amount of available storage space. A
1GB stick will hold 8 million samples.
There are two versions of the device a USB version to connect to a PC or Laptop and an Ethernet version for central data collection, email alarm and remote monitoring.
An Ethernet version of the device is available under product code: 00-11-0569-0000
The unit is supplied with three 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 200 amps.
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
Ringdale can provide a USB Wireless Radio for remote connections via wireless phone networks.
Part Number: 00-11-0569-1101, please call for pricing & availability