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Dual Battery Bank Monitor Provides Battery Status Information At-A-Glance The Link 20 (part#84-2020-00) uses sophisticated microprocessor technology to provide complete battery status information for two battery banks, respectively. Simple and easy-to-use multicolor displays show volts, amps, amp hours consumed, and operating time remaining. The Link 20 allow you to select Automatic, Sleep and Scanning modes and automatically calculate and display charging efficiency. The Link 20 can monitor a house bank and starting bank or two house bank batteries at the same time. Product Features Digital Numeric Display - LED display shows numeric read out of volts, amps, amp-hours and time remaining Easy to read multi-color LED bar graph Splash proof panels allow for outdoor mounting and hands free operation Displays key historical battery information such as charge efficiency, deepest discharge, and average discharge Compatible with 12 and 24 volt DC systems Works with any battery type Includes DC shunt (84-2011-00) Low battery alarm contacts One year warranty Specifications Voltage Measurement (standard model auto range) 0-19.95 VDC (0.05 V resolution) 20.0-50.0 VDC (0.1 V resolution) Amperage Measurement Low range +/- 0-40 A (0.1 A resolution) High range +/- 500 A (1.0 A resolution) Amp-hour Measurement Low range +/- 0-199 Ah (0.1h hour resolution) High range +/- 200-1, 999 Ah (1 hour resolution) Time Remaining Measurement Low range 0-199.9 hours (0.1 hour resolution) High range 0-255 hours (1 hour resolution) Power Requirements 9.5-40 VDC (DC power supply voltage) Power Consumption 50-225 mA (display auto dims with ambient light) 28 mA (sleep mode - bar graph display only) Shunt Type 500 A/50 mV (dual included) Accuracy Voltage +/- 0.6% of reading + 1 least count of resolution Amperage +/- 0.8% of reading + 1 least count of resolution Installation Surface mount Front Panel Splash resistant Dimensions (H x W x D) 4.725 x 2.075 x 1.075" (120 x 75.5 x 27.3 mm) Weight (not including shunt) 4.6 0z (130.4 g) Warranty 1 year |