Système Alarme / Baisse voltage Lipo / Buzzer

Salut,

J'ai ouvert ce post pour lister les différents systèmes qui alarme quand le voltage d'un lipo ou le voltage de chaque élément de ce dernier descendent trop.

Je poste les plus complets 1-6s avec baisse de voltage 3v-4v/élément.
Les liens des mags sont donnés à titre d'exemple.


1-8s. (Ebay)
Quick Overview:
This is a new product combining all the voltage measurements with low-voltage alarm function. Li-Po Battery Voltage Buzzer+Indicator: directly plug it into your operating battery, it will monitor the conditions of your battery all the time, so your entertainment will be more interesting and limitless.

Features & Specifiications:
Use for 1-8S Lipo/Li-ion/LiMn/Li-Fe
*Voltage detection precision: +_0.01V.
*Unit voltage display range: 0.5~4.5V
-Total voltage display range: 0.5~36V
*1S test mode voltage range: 3.7~30V
*Low voltage alarm mode for 2-8S
*Alarm set value range:OFF~2.7~3.8V
*Size: 40mm x 25mm x 11mm
*Weight: 9g

Alexandrets l'a installé sur son Summit




3-8s. (HobbyKing)
Turnigy Voltage Detector is very accurate and easy to use.
The 3~8S voltage detector will give a warning buzzer as well as LED indication for High,
Average, Below average, and Low voltages on your Lipoly battery.
Its very easy to use, and only weighs 6g. The buzzer is also quiet loud.
Its varied warning range is great for those with gliders that need time to bring the plane down from a high altitude.
Turnigy voltage detector has polarity protection.
Operating Voltage : 9~33.6V
Weight: 6g




2-6s. (HobbyKing)
Specifications:
Battery range: 2S-6S Lipo/Li-ion/LiFe
Voltage display resolution: 0.001V
Voltage Detection precision: 0.005V
Cell Voltage display range: 1.50-4.99V
Total Voltage display range : 3.00 ~29.94V
Alarm cell voltage: 2.00 ~ 4.00V
Current loading of test: 8 mA
Pins distance: to suit JST-XH type balance plug. (also Polyquest etc)
Size: 80 * 25 * 12 (L*W*T, mm )
Weight: 12g




1-8s. (HobbyKing)
Accurate and easy to use, the Hobby King Battery Detector 6S will give a warning buzzer when the Lipoly pack drops below 3.5V.
Unit includes reverse polarity detection, and a timing mode as well as total cell voltage.

Specifications
Battery : 1 ~ 6S Lipo / Li-ion / LiMn
Volatage display resolution : 0.01V
Voltage Dectection precision : 0.5%
Unit Voltage display range : 3.00 ~ 4.99V
Total Voltage display range : 0.00 ~29.59
Current loading of test : 10mA
Pins distance : 2.54mm
Size : 64x36x6mm
Weight : 20g




1-6s. (Falcons RCS)
BVD-PRO-II 2-6S LCD Lithum Battery Unit Cell Voltage Detector V2

THIS IS THE VERSION 2 BATTERY DETECTOR WITH LOW VOLTAGE ALARM
* Auto display the voltage with 3 numerals for each single cell and the whole pack of 2-6S cell Lithium Polymer battery on the screen from the bottom to the top. The accuracy of the voltage is ±0.003V.
* For RC model battery diagnosis and measurement use.

New features of the V2:
a. Compatible with LiFe (A123) batteries, display range extended from 0.5V to 4.49V.
b. New 1S testing mode, you can test the voltage like RX or TX battery pack which does not have balance connectors, testing range 6.6V to 20V.

1. Voltage measurement range: 1~6s Lipo/Li-ion/LiFe/LiMn
2. Voltage detection precision: ± 0.01V
4. Unit voltage display range: 0.5~4.49V, Total voltage display range: 0.5~25.99V
5. 1S test mode voltage range: 6.60 to 20.00V
6. Pin distance: 2.54mm
7. Size: 74x41x9mm, Weight: 28g/ 0.99oz

Comes in a case with instructions aswell as removable buzzer

* Do not short circuit or reverse polarity

EncoreUneMod! & Dragon l'ont[/size]


2-6s. (HobbyKing)
Features:
For the real time display of the R/C model battery voltage and the lowest voltage record and the setup of the low voltage alarm while flying
High precision display of individual cell voltage (1-6S shows separately) and the total voltage
With the special LCD screen which can indicate data clearly
With the reverse polarity protection for cell input
It can setup the range of Lipo/LiFe alarm voltage

Specifications:
Used for 2-6S Lipo/LiFe battery
Volatge display resolution: 0.01V
Dimensions: 69 x 33.4 x 10.7mm




2-6s. (Existe en 1-8s) ( Falcon RCS)
Accurate and easy to use, the CellMeter-6 is a microprocessor controlled high precise voltage detector, the unit can measure each cell voltage in 2S-6S LiPO/LiFe/LiIO battery pack, the total voltage and voltage difference are displayed simultaneously.
Especially, CellMeter-6 will give a warning buzzer/LED when any cell voltage reaches any value you set in flight, or over 4.22V in charge.
The unit includes reverse polarity detection, and 2.54 or 2.0mm pin distance balance connector for all kinds of battery.
In flight, CellMeter-6 can alarm when any cell voltage under setup value, before flight please
press the button set up the lowest cell voltage and press for 3 seconds confirm.

Specifications:

● Battery range: 2S-6S LiPO/LiFe/LiIO
● Voltage display resolution: 0.001V
● Voltage Detection precision: 0.005V
● Cell Voltage display range: 1.50-4.99V
● Total Voltage display range:3.00-29.94V
● Alarm cell voltage: 2.00-4.00V
● Current loading of test:8mA
● Pins distance: 2.54mm OR 2.00mm
● Size: 80x25x12(L*W*T,mm)
● Weight: 12g




2-8s. (HobbyKing)
Accurate cell voltage monitor for up to 8 cell battery packs. Voltage alarm configurable with over voltage and low voltage settings.
The CellLog 8S is pre-calibrated at the factory to ensure accurate cell voltage readings.
USB support for downloading cell data and software upgrade on the 16Mb flash memory.
Supports logview: www.logview.info

Specifications:
Lithium (LiPo/LiIo/LiFe) battery cell count: 2 8 series
Pack voltage range: 4.0 43.0VDC (USB can provide lower voltage 1.0V)
Alarm pack voltage range: 0.1 4.3VDC
Cell voltage range: 1.3 4.9VDC
Alarm cell voltage range: 1.3 4.9VDC
Voltage display resolution: 1mV
Current loading of test: 8mA
Maximum voltage for alarm port: 50VDC
Current drain for alarm port: <500mA
Log Files storage: 16Mbit (36 hours)
Sample logging time interval: 2 seconds
PC Connect: USB port
Weight: 18g
Dimensions (L X W X D): 62 X 39 X 12mm (2.44 X 1.53 X 0.47in)




1-6s. (HobbyKing)
The Quanum telemetry system gives real-time and accurate voltage, current, mAh and temperature display plus low voltage warnings via a robust 2.4Ghz DSSS connection.
The receiver pannel is a large 132x64 LCD and attaches directly to your existing radios antenna for convenient at-a-glance in-flight status checks.
The Quanum Telemetry system will also warn you when your battery pack is approaching 3.2v per cell with a variable audio tone. No more deadstick landings!
And because its 2.4Ghz DSSS it wont interfere with your existing system, no matter what channel youre on!
The Quanum Telemetry system transmits a narrow, lightweight signal 4 times a second and uses DSSS technology to ensure no conflicts with other systems close by. Included is an inbuilt 450mAh Li-ion power source and a convenient in-car and PC USB charge jack!
Specification;
Tx Weight: 16g
Tx Size: 50x17.5mm
Tx Output: 20dBm <100mW 2.4Ghz DSSS
FCC ID: XR9V003

Included;
Large high contrast 132x64 pixel LCD 2.4Ghz Receiver. (V2)
1km Range 1~6S Transmitter (V2)
Receiver mount (universal type)
Cigarette lighter 5v out USB charger
USB cable. (Charge in car or on a PC)
CE, FCC, RoHS
Note: Current/temp sensor sold separately.

Post du Test sur Revopowaaa




Pour 2s. (HobbyKing)
Accurate and easy to use, the Hobby King Battery Monitor 2S will give a warning buzzer when the Lipoly pack drops below 6v.




Pour 3s. (HobbyKing)
This unit will give a warning buzzer when the Lipoly pack drops below 9v.




Pour 4s. (HobbyKing)
Accurate and easy to use, the Hobby King Battery Monitor 4S will give a warning buzzer when the Lipoly pack drops below 12v.




Pour 5s. (HobbyKing)
Accurate and easy to use, the Hobby King Battery Monitor 5S will give a warning buzzer when the Lipoly pack drops below 15v.




Pour 6s. (HobbyKing)
Accurate and easy to use, the Hobby King Battery Monitor 6S will give a warning buzzer when the Lipoly pack drops below 18v.

Moi j'ai le premier système que tu a montrer et ca fonctionne très bien, j'ai une alarme sur mon CRAWLER AX10 et 3 sur mon Summit (une pour chaque batterie, powerpak et les deux batteries latérales) et c'est très bien comme système, car lorsqu'il y a une forte accélération et que le véhicule demande beaucoup de courant à la batteries et par le fait même fait baisser cette dernière à moins de 3.39v sur une cellule elle sonne, mais on peut continuer à rouler pour le ramener vers nous, ou encore y aller moins brusquement avec la gâchette lorsque l'alarme s'arrête et on peut étirer un peut le run !!!

Ca sonne fort ?
Merci de ton retour !

EDIT.
Réponse sur ton post...je viens de la voir !

alexandrets a écrit:Oui exactement l'alarme est très forte et tannante et de plus elle commence à sonner dès que l'on demande sois une puissance extrême au véhicule alors on tire beaucoup de courant ou encore quand peut importe laquelle des cellules atteint 3.39v. Donc il y a une bonne réserve encore, mais ca nous donnes le temps de le ramener vers nous pour changer les batteries !!!

vraiment tres sympa pour toute ces infos tres explicite et tres complet.

merci chezoit

Salut à tous, je viens de recevoir mon
> RC Lipo battery voltage meter + buzzer alarm 2s 6s

En vente ici pour la modique somme de 6,50Eros fdpi!

http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=250746152600