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Fluke VR101S Voltage Event Recorder System
Specifications

Product Home - Features - VR101S resale pricing
General Specifications - Technical Specifications

General Specifications

Memory size 4000 events
Battery type 3.5V lithium (non-replaceable)
Battery life 7 years
Physical size 3.35 in x 2.65 in x 1.35 in
(85 mm x 68 mm x 35 mm)
Weight 4 oz (120g)
Warranty 1 year
Environmental Operating temperature
-40 to 160 °F (-40 to 70°C)
Relative Humidity
0 to 95% (non-condensing)
Safety CSA Certification pending, CSA-NRTL (to UL 3111) certification pending, Complies with requirements of EN61010-1:1993
Computer Hardware Requirements IBM PC or 100% compatible, with Windows 3.1 or Windows 95 installed and operating, at least one free RS-232 serial port, a pointing device (recommended), 2 MB hard drive space, 4 MB RAM (8 MB for Windows 95)

Technical Specifications

Electrical
(voltage versions, plug style, and manual languages are determined by country)		 120V Version
Operating Range: 70V to 140V
Nominal Frequencies: 50 Hz or 60 Hz
Power Consumption: 2W
230V Version
Operating Range: 140V to 270V
Nominal Frequencies: 50 Hz or 60 Hz
Power Consumption: 3W
Sags, Swells and Outage Measurements 120V Version
Hot-to-neutral
Range: 0 to 200V rms
Accuracy: ±2V rms
Resolution: 1V rms
Neutral-to-ground
Range: 3 to 200V rms
Accuracy: ±2V rms
Resolution: 1V rms
230V Version
Hot-to-neutral
Range: 0 to 270V rms
Accuracy: ±2V rms
Resolution: 2V rms
Neutral-to-ground
Range: 3 to 150V rms
Accuracy: ±1V rms
Resolution: 1V rms
Transient Measurements* Hot-to-neutral
Range: 100 to 2500V peak
Accuracy: ±(10% reading +10V)
Resolution: 10V
Neutral-to-ground
Range: 50 to 2500V peak
Accuracy: ±(10% reading +10V)
Resolution: 10V
Phase angle
Range: 20° to 180°, 200° to 360°
Accuracy: ±1°
Resolution: 1°
Frequency Measurements Range: 45 to 65 Hz
Accuracy: ±0.1 Hz (3 cycles min)
Resolution: 0.1 Hz
Time Measurements
Events < 1 second		 Hot-to-neutral
Accuracy: ±0.5 cycles
Resolution: 0.5 cycles
Neutral-to-ground
Accuracy: ±1 cycle
Resolution: 1 cycle
Events >= 1 second (time stamp) Accuracy: ±(2 sec/day + 8 sec)
Resolution: 8 sec

* Minimum pulse width: 1 µs