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Series 810x-C Battery Fuel Gauge

SenDEC Battery Fuel Gauges are designed to accurately monitor the charge capacity of lead acid batteries. SenDEC fuel gauges can be used to monitor DC powered equipment such as fork lifts, golf carts, floor care equipment, and a multitude of other battery powered equipment. These gages are recommended for equipment that normally remains connected to the battery during the charge cycle. Three battery discharge profiles are standard, plus a lockout option upon request

On this page: Function Specifications | Environmental Specifications | OEM Options | Dimensioned Drawings | Installation

Round

Mini

2-Hole

Rectangular Snap-In

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Charge capacity is indicated using a 10 segment LED bar graph display from full (right LED segment lit) to empty (left LED segment lit). LED Flash Alert™ flashes the 2nd LED from the left as a warning that the battery has discharged 70%. At 80% discharge, LED Flash Alert™ flashes the left 2 LEDs to indicate very low capacity is remaining.

All Battery Fuel Gages are 100% epoxy encapsulated for superb environmental durability. Four panel mount case styles are available and are designed to fit industry standard cutouts. Two new Snap-in cases have made SenDEC the industry leader for ultra fast and easy installation.
Solid state electronics, modern appearance, competitive costing, and enhanced functionality provide today’s OEMs the best of all possibilities without sacrifice to performance, operation, or budget.

Function Specifications

Fuel Gauge Features
Available in 12, 24, 36, and 48 volt DC ranges
10 segment LED Bar Graph display
Resolution: 10% per LED segment.
Current Draw:
5mA LED Display off,
20mA with LED Display ON
Reverse Polarity Protected
0.187” faston tabs for easy hookup
LED enable input to save battery current
70% discharge indicated by the 2nd to the left LED segment flashing
80% discharge indicated by the 2 left LED segments flashing
3 Discharge profiles available
Overcharge protected (50% over nominal voltage)
Full charge indicated when the Top LED bar is lit
(specified full charge voltage per cell is reached for a minimum of 6 minutes
continuously).

Environmental Specifications
Operating temperature: -40F to 160F (-40C to 71C)
Shock: SAE J1378 55g’s
Vibration: SAE J1378 20g’s
Humidity: SAE J1378 95% RH
100% Epoxy encapsulated
Case Material: ABS, black or white
Weight 1 oz.
Warranty: Two years for OEMs

OEM Options
Lockout function to disable vehicle operation when the battery is dangerously low.
Other battery voltages available
Custom discharge curves available
Custom Logos
Packaging: Individual box, bulk in trays, poly-bagged or special kits.

Dimensional Drawings

Round:

Mini:

2-Hole:

Rectangular Snap-In:

Installation

Note: Specifications are preliminary and are subject to change without prior notification.