3pcs -294 LTC2944 Battery Temperature Measuring Module 60V Voltage and Current Measurement Meter

3pcs -294 LTC2944 Battery Temperature Measuring Module 60V Voltage and Current Measurement Meter

Name: 3pcs CJMCU-294 LTC2944 Battery Temperature Measuring Module 60V Voltage and Current Measurement Meter
Brand: Elecbee
SKU: EB0043911
Price: 32.99 USD
Availability: InStock
Rating: 136 / 29 (29 reviews)

$32.99

SKU: EB0043911

Copy to clipboard

80 Sales

29 reviews

In Stock Availability

Bulk Purchase, Auto Savings:

$31.34

10-19 PCS

$28.21

20-99 PCS

$22.57

100+ PCS

Deliver to United States

Flat Shipping Rate $10.00

- +

Contact Sales

3pcs -294 LTC2944 Battery Temperature Measuring Module 60V Voltage and Current Measurement Meter

EB0043911

Your Name*
Your Email*
Topic*
Qty
Message	Message
SUBMIT

Tags: Battery Voltage Meter

Pay with Ease

Trusted Delivery

Mobile

Description

Description:

The LTC2944 measures battery charge state, battery volt-age, battery current and its own temperature in portable product applications. The wide input voltage range allows use with multicell batteries up to 60V. A precision coulomb counter integrates current through a sense resistor between the battery’s positive terminal and the load or charger. Voltage, current and temperature are measured with an internal 14-bit No Latency ΔΣ™ ADC. The measurements are stored in internal registers accessible via the onboard I2C/SMBus Interface.

The LTC2944 features programmable high and low thresh-olds for all four measured quantities. If a programmed threshold is exceeded, the device communicates an alert using either the SMBus alert protocol or by setting a flag in the internal status register. The LTC2944 requires only a single low value sense resistor to set the measured current range.

Package includes:

3 x Board with pin

3pcs-CJMCU-294-LTC2944-Battery-Temperature-Measuring-Module-60V-Voltage-and-Current-Measurement-Mete-1490943

Technical Parameters:

Measured accumulated battery charge and discharge

3.6V to 60V operating range for multi-cell applications

Maximum temperature and current conversion time: 8MS

Maximum voltage conversion time: 48MS

Temperature sensing range: 236.85 degree

Voltage, current and charging accuracy: 1%

Detection voltage range: ±50MV

I2C / SMBUS interface configurable alarm output / charge completion input

Quiescent current: < 150MA

IIC communication frequency: 400 ~ 900KHZ

14-bit zero-delay ADC is responsible for measuring voltage, current 12 bits) and temperature (11 bits)

IIC hardware address: 1100100x (x is the read/write direction control bit);

- VCC: The pull-up resistor common terminal of the three communication ports on the board should be connected to the VCC of the external controller;

- ALCC: alarm output or charge completion input, default alarm mode;

- S+: SENSE + chip power supply terminal and induced current positive input terminal;

- S-: Inductive current negative input terminal and positive terminal of the tested battery power supply;

- SDA: IIC data signal line;

- SCL: IIC clock signal line

3pcs-CJMCU-294-LTC2944-Battery-Temperature-Measuring-Module-60V-Voltage-and-Current-Measurement-Mete-1490943

Reviews (29)
comment

Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03