906T24BNMAN Curtis Instruments Inc, 906T24BNMAN Datasheet
906T24BNMAN
Manufacturer Part Number
906T24BNMAN
Description
METER BATTERY VOLTAGE 24VDC OEM
Manufacturer
Curtis Instruments Inc
Series
906r
Type
Battery Fuel Gauger
Specifications of 906T24BNMAN
Shape
Rectangular with Flange
Voltage Rating
24V
Display Type
LED - 10 Segment Bar, Red
Operating Temperature
-40°C ~ 85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
17617766-031
267-1051
267-1051
B A T T E R Y “ F U E L ” G A U G E
M O D E L 9 0 6
D E S C R I P T I O N
Model 906 is an inexpensive, one piece, easy to install
battery fuel gauge. It is completely solid state and provides
a reliable, accurate, and easy to read display of battery
state-of-charge. Model 906 is available in six panel mount
packages and a printed circuit board mounted module for
custom dash panel applications.
A P P L I C A T I O N
This battery fuel gauge features Curtis patented technology
and is ideal for golf cars, commercial cleaning equipment,
mobility aids, electric bicycles, electric marine motors,
medical devices, and similar equipment.
www.curtisinstruments.com
F E A T u R E S
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O P T I O N S
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S P E C I F I C A T I O N S
System Voltages: 12V, 24V, 36V, 48V
Operating voltage: +/–25% of nominal voltage
Operating temperature: –40°C to +85°C
Storage temperature: –50°C to +90°C
Shock & Vibration: Meets SAE J 1378
Memory allows gauge to recall state-of-charge whenever
All principal circuits are integrated in a single chip for
long-life reliability.
A 10-bar LED displays the state-of-charge successively,
bar by bar, from full to empty.
At 70% depth of discharge, a flashing LED signals an
“energy reserve” alert.
At 80%, alternately flashing LEDs provides an “empty”
status warning.
Model 906 is compact and easily installed in panel cutouts
as small as 36.8 X 24.1 mm, with as little as 35 mm
behind panel clearance needed, see dimensions of various
case styles.
Recognizes improperly charged battery.
Keyswitch activated LED display (state-of-charge is
monitored as long as 906 is connected to battery).
battery is disconnected.
Three possible reset methods:
The Output Signal option causes the voltage on pin 3 to
drop from 5 to 0 volts at 80% discharge. It can be used to
signal another component or to allow for the disabling of
a specified vehicle function, insuring against abusive deep
discharge conditions. The Output Signal can also be used
to drive the Curtis 1178 Relay Module.
Special models and custom panels are available.
1. Open Circuit Reset (OCR): Upon reconnection of a
2. High Voltage Reset (HVR): Gauge must measure
3. Charge Tracking Reset (CTR): Display tracks charge
battery the gauge will reset if it measures 2.09 volts/
cell or higher (example “B” profile) (for units with
memory option).
>2.35 volts per cell for 6 continuous minutes during
charging (example “B” profile).
level during opportunity charging (requires gauge to
be connected to battery when charging).