Voltage Data Logger Model VR-71/Miscellaneous Products of Tashika Japan

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Volate Data Logger Model VR-71 (VR-71_tashika PDF Catalog)

FEATURES

Measures and records voltage signals within a measurement range of DC(+/-)15V.
Records common signals, such as 1-5V/4-20mA　as well as output signals from a variety of sensors.
Software function that allows the create of your own dot matrix patterns.
Changes the recorded voltage signal into the desired unit and display accordingly to match your measurings.

APPLICATION

TECHNICAL SPECIFICATIONS

Number of Channels	2 (Common ground)
Measurement Item	Voltage
Measurement Range	Range:±1,2,6,15V Auto Range:Fixed Range
Measurement Accuracy	+/-0.5% , +/-5 dgt.
Display Resolution	Min 1mV
Recording Interval	20 selections : 0.02sec - 60min (Default : 10 sec.)
Logging Capacity	8,000 data sets (*1)
Recording Mode	Endless / One-time (Default : 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）
Battery Life	About 5-9 months (*2)
Interface	Serial Communication (RS-232C)
Dimensions	H55㎜xW88㎜xD24㎜
Weight	About 93g (including 2 batteries)
Temperature and Humidity Durability of the Unit	Temp: 0-50°C Humidity: 90% RH or less（no condensation）
Waterproof	None
Attached Sensor / Cable	2 Input Cables (VR-7101)
Other	It is possible to measure electrical current.
(1) One data set consists of reading for all channels in that type of unit. (2) At recording interval of 1 sec: about 5 months / at recording interval of more than 2 sec: 9 months /　at a recording interval of 0.02 sec: about 13 days

DIMENSIONS

1:Input Cable Jack(ch1/ch2) 2:Power Switch 3:DISPLAY Button 4:INTERVAL Button 5:REC/STOP Button 6:LCD Display 7:Communication Cable Jack 8:Stereo Mini Jack(φ2.5) 9:Clip

DUE TO CONTINUOUS PRODUCT IMPROVEMENT, THE DESIGN AND TECHNICAL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE

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