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TandD VR-71 Voltage Data Logger

  • TandD VR-71 Voltage Data Logger

Voltage Data Recorder and Logger

TandD VR-71 Records Voltage with a Measurement Range of ±15 Volts DC

Part Number: VR-71

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  • Measures and Records Voltage Signals within a Measurement Range of DC(±) 15V
  • Records Common Signals like 1-5V/4-20mA as well as Output Signals from a Variety of Sensors
  • Software function that allows you to Create your own Dot Matrix Patterns for Unit Display
  • 2 Channels that can Record and Store up to 8,000 Readings Each
  • 20 Recording Intervals from 0.02 Seconds to 60 Minutes

Includes (2) VR-7101 Input Cables, VR for Windows Software and User Manual, (2) AAA Alkaline Batteries and RS-232C Serial Communications Cable

Special order - please allow 2-4 weeks for this item to ship.

  • Buy 10 for $189.05 each and save 5%

TandD VR-71 Voltage Data Recorder Specifications

Measurement Item Voltage
Number of Channels 2
Measurement Range ± 1,2,6,15V Auto Range / Fixed Range
Measurement Accuracy ± 0.5%±5dgt (10°c~30°c)
Input Impedance 1 MΩ
Display Resolution MIN 1mV
Recording Interval 20 selections : 0.02 sec to 60 min
Recording Capacity 8000 readings x 2 channels
Recording Mode Endless / One-time
LCD Display Items Measurement Reading / Recording Status / Time / Memory Capacity
Power Source Battery Life Warning / Unit of Measurement / 2 AAA Alkaline Batteries (LR03)
Operating Conditions Temperature: 0°C to 50°C
Humidity: 90%RH or less (no condensation)
Attached Sensor / Cable 2 Input Cables (VR-7101)
Battery Life About 5-9 months*
Interface Serial communication (RS-232C)
Dimensions 55mm x 88mm x 24mm
Weight About 93g (including 2 batteries)
Other Electrical Current can be measured electrical current by using VR-7103 Input Cable
Compatible OS Windows 98SE/Me/2000/XP/Vista (32-bit)
* At recording interval of 1 sec : about 5 months. At rec. interval of more than 2 seconds : 9months. At a recording interval of 0.02 seconds: about 13 days.

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