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EZ30 AC Current logger
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The EZ30 data logger are pocket-sized, rugged, easy-to-use devices that can go directly into an electrical panel or even inside small electrical equipment allowing the user to record electric current in a safe, discreet, and convenient manner, using an external clamp-on-current probe. The current probes have been modified so as to plug into the logger with no tools. Accessories are available so as to use the current probes to log very low currents (0.1 to 15A) or for monitoring high currents (up to 3000A).

The internal lithium battery lasts typically up to 10 years. A 32,768 byte unlimited-write-cycle memory is used to store the measurements while a quartz crystal oscillator keeps track of time. Using an optical data link, data can be transferred from the logger to a PC for further analysis using a Windows compatible software. Unique identification names stored in each logger allow for convenient tracking.


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MODELS
Product description Code
EZ30 AC Current Data Logger EZ30

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FEATURES

Product Details for EZ30 AC Current logger
bullet Small size
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bullet Accurately records AC current
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bullet Easy to determine existing loads, monitor highest loaded phase and
  total energy consumption (KWh)
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bullet Polyurethane water-tight case
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bullet User selectable sampling rates from 5 seconds to once every 12 hours
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bullet Hollds over 32,000 readings
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bullet Optical data transfer to PC

SPECIFICATIONS

Product Specifications for EZ30 AC Current logger
Size 60mm x 48mm x 19mm (2.4” x 1.9” x 0.7”)
Weight (plastic version) 54 gm
Case Material Noryl® Plastic
Battery 3.6 volt Lithium, 1 Amp-Hour
Resolution 8 bit (1 part in 256)
Mounting Magnetic backing or locking eyelet
Clock accuracy ± 2 seconds per day
Sampling methods Continuous (First-in First-out)( Not available with sample rates faster than eight seconds), Stop When Full (Fill-then-stop)
Operating limits -40°C to 70°C and 0 to 95% RH (non-condensing)
PC Requirements Windows PC with at least one free USB or serial port (depending on interface)
Software requirements Compatible with Windows XP SP1 and Vista 32 bit)
Communication Optical data transfer; data can be transmitted through glass, water
or any transparent medium up to 25mm (1”) away.
Memory 32 KB (capable of storing up to 32,767 readings)
Sampling rates User selectable rates from 5 seconds to once every 12 hours
Number of channels One current channel to be used with EZ65FL or EZ75FL
Current Probes  
EZ65FL (50 Hz) 5, 25, 100, 250 Amps
EZ75FL (50 Hz) 10, 50, 250, 500 Amps
Logger accuracy ±4% of full scale above 10% of range

DOWNLOADS

Documentation downloads for EZ30 AC Current logger
Data Sheet EZ30 AC Current Data Logger

ACCESSORIES

Recommended accessories for EZ30 AC Current logger
Product description Code
AC Current probe(250A,50HZ) EZ65FL
AC current probe(500A,50HZ) EZ75FL
Serial interface(DB9 Female) cable EZIC-101
USB interface cable EZIC-102
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