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产品介绍
LASCAR EL-USB-4
Lascar EL-USB-4 Data Logger, Maximum Current Measurement 20mA DC, USB, Battery 1/2 AA
Lascar
USB 4-20mA Current Loop Data Logger EL-USB-4 Measures a Current with a scalable range of 4 to 20mA Compatible with Windows 2000, XP and VistaExport to Excel functionalityBattery powered, stand alone solution. Battery supplied with unit Simple USB interface for set up and data download Over 32,000 current readings User programmable sample rates and high/low alarm rates Bright red, green and amber LED status indication. Ideal for applications where any 4-20mA signal is to be measured or when used with a separate sensor that gives a 4-20mA output – designed for the process industry Measurement Range 4 → 20mA dc Accuracy (overall error) ±1% Logging Rate 1sec → 12hrs Operating Temperature Range -35 → +80°C Dimensions (H x W x L) 27 x 27 x 112mm Supplied with Battery and test leads. Easylog Range Data Loggers ; Measurement Parameters Current; Interface Type USB; Power Source Battery; Alarm Yes; Length 98mm; Diameter 26.8mm; Minimum Operating Temperature -35°C; Maximum Operating Temperature +80°C; Includes Battery; Model Number p EL-USB-4; Best Current Measurement Accuracy ±1 %; Battery Life 1 yr; Number of Readings Per Channel 32000; Maximum Current Measurement 20mA dc; Width 26.8mm; Battery Type 1/2 AA; Current Measurement Resolution 0.05 mA dc; Dimensions 26.8 (Dia.) x 98mm;
Test & Measurement>Data Acquisition & Logging>Data Loggers