Name: Matek Ultra Precise 12C Power Monitor – 12C-INA-BM - Flying Tech
Brand: Matek Systems
SKU: FC-SEN-MTI2C-INA-BM
Price: 11.90 GBP
Availability: OutOfStock

Matek Ultra Precise 12C Power Monitor – 12C-INA-BM

£11.90 Inc. VAT

Ultra-precise digital power monitor. FC connection via I2C Bus.

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Description

Introducing the MATEKSYS Ultra Precise I2C Power Monitor – INA-BM, powered by the acclaimed TI INA228 chip for unmatched accuracy and reliability in digital power monitoring. Engineered to minimise power loss, with a low typical resistance of just 200 μΩ. It can be used to monitor both voltage (up to 85V) and current (max 204A).

Communication with the I2C-INA-BM is made simple through the I2C interface, which allows for easy integration with microcontrollers and other devices. The module’s address can be selected using the onboard jumper, providing flexibility in multi-device setups. Up to three units can be used in parallel for comprehensive monitoring.

Enjoy hassle-free operation with no calibration needed and seamless compatibility with ArduPilot firmware for precise current and bus voltage readouts.

Compatible with ArduPilot firmware only.

Specification

INA228 85-V, 20-Bit, Ultra-Precise Power monitor IC With I2C Interface
Battery Voltage sense input: 0~85V
Current Sense Range: 0~204.8A
Load current on current sensing resistor: 150A(Continuous), 204.8A(Burst)
Voltage accuracy: ± 0.1%
Current accuracy: ± 2%
Interface: I2C (Decimalism Address 69 by default, 68 and 65 options)

Power supply for I2C-INA-BM board : 4~9V @5V pad/pin
Power consumption: 1mA
LED Red, 3.3V indicator
Operating Temperatures: -40~125 °C

Physical
- Board Size: 27mm*20mm*6mm. 4g
- 3D file : I2C-INA-BM_STEP.zip

Parameters
- BATT*_MONITOR ->21 (INA2XX)
- BATT*_I2C_ADDR -> 0 (or 69, 68, 65)
- BATT*_I2C_BUS -> 0/1/2 , depends on the FC I2C bus connected
- BATT*_SHUNT -> 0.0002
- BATT*_MAX_AMPS -> 204.8

Included:

1x I2C-INA-BM board
1x JST-GH-4P to JST-GH-4P 20cm silicon wire

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Shipping

SHIPPING & DELIVERY

We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.

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Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
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The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.

For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.

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