Professional Electric Power Meter Has USB Interface, Logging Capabilities and More
Monitor power and monitor power quality to reduce energy costs . The Watts UP Pro ES 82756 , made in USA, includes a USB interface, increased data transfer speed, more non-volatile memory and logging capabilities. This easily used professional electrical power meterhas increased memory and data transfer speed.
This professional electric meteroffers businesses and industry options for energy monitoring and conservation that can r educe energy costs . The Watts Up Pro ES power monitor is four times faster than the Watts Up? PRO. Over 13,000 records of memory mean sophisticated data collection projects related to energy usage and power quality are easily accomplished. Extra internal memory for over 8,000 records (over 120,000 if just watts). Resolution is high: over a weeks worth of data can be collected with a one minute resolution between records. User chooses sample intervals (time between records) between one second and one day.
The PRO ES watts meter with non-volatile memory requires no battery. Data transfer speed at a baud rate of 34, 800, is 4 times faster than the Watts Up? PRO. The PRO ES includes all the Watts Up? PRO displays, the Watts Up? Pro graphing software and a USB interface and logging capability.
Sixteen values displayed:
Cost, in dollars and cents
Average monthly cost
Power factor
True power
Average monthly kwh
Minimum RMS voltage
Maximum RMS voltage
Cumulative power (kwh)
Power cycle (PRO models only, on computer interface)
Minimum current
Maximum current
Time
Minimum wattage
Maximum wattage
Voltage
Duty cycle
Current
Watts Up? PRO ES Specifications:
Memory: expanded internal memory. For over 13,000 records.
Digital Design: State-of-the-art microprocessor digital design
Power Specifications: 120 VAC, 60 Hz, 15 amps continuous
True RMS power measured and displayed
+/- 3%, +/- 2 counts of the displayed value for loads above 10 watts
+/- 5%, +/- 3 counts of the displayed value for loads below 10 watts Accuracy is of the displayed value, not the range. Similar devices claim a smaller accuracy number that refers to the range. For instance, a specification of 0.2% of the range appears more accurate, but this accuracy is actually 3.6% of the display (.02 * 1800 = 3.6), which is less accurate.
USB Interface.
Software Included. (Free Download from Manufacturer's Website.)
UL rating: Watts Up? is UL listed to standard 3111-1
Altitude: up to 2000 meters
Temperature: 50 C to 400 C
Maximum relative humidity: 80% for temperatures up to 310 C decreasing linearly to 50% relative humidity at 400 C
Installation Category II
Maximum relative humidity 80% for temperatures up to 31 C decreasing linearly to 50% relative humidity at 40 C
Measures
and records 18 parameters, including: Current Watts, Minimum Watts,
Maximum Watts, Power Factor, Volt Amp (apparent PWR), Cumulative Watt
Hours, Average Monthly Kwh, Elapsed Time, Duty Cycle, Frequency (Hz),
Cumulative Cost, Average Monthly $, Line Voltage, Minimum Volts, Maximum
Volts, Current Amps, Minimum Amps, Maximum Amps.
*Some inverters
have extremely fast rise times and can damage the electronics. The
.Net is recommended if using with an inverter.
* Some loads and
environments cause excessive noise, which can corrupt calibration data
thus leading to erroneous data. This is typically not a problem. But
especially for industrial studies where the data is critical, we highly
recommend the .Net. This model has significant hardware and software
improvements to reduce the likelihood of errors.
Warranty: 12 months from date of purchase by manufacturer. Electronic Educational Devices.
Note: Watts Up units are returnable only for replacement by manufacturer if deemed defective.
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