Wireless Battery Monitoring Sensor
BMS-1001-TH
For businesses that depend on mission-critical systems, E4A’s Battery Monitoring sensor is crucial for maintaining uninterrupted power. Our advanced solution offers continuous data sampling and real-time reporting, ensuring you have peace of mind with constant oversight of battery health. The system can be installed on various types of batteries, including maintenance-free VRLA, wet cells, lead acid, and NiCad. By providing detailed insights and timely alerts, E4A’s monitoring capabilities help prevent even minor battery failures from disrupting your operations, allowing you to take swift action and ensure reliable power protection for your enterprise.
Optimizes Maintenance
Continuous data collection provides a precise assessment of battery health, allowing for proactive maintenance and minimizing the need for emergency repairs.
Reduces Manual Check
Automation through real-time monitoring decreases the need for manual inspections, saving on labor costs and allowing staff to focus on more critical work.
Extends Battery Life
Timely insights into battery health help maintain optimal operating conditions, extending the lifespan of battery banks and reducing the frequency of replacements.
Reduces Warranty Claims
Comprehensive documentation from real-time monitoring strengthens warranty claims, reducing costs and strengthening the claim.
Prevents Unexpected Failures
Real-time monitoring helps identify potential issues before they escalate, reducing the risk of sudden battery failures and minimizing costly repairs.
Measured Parameters
Voltage
Intercell Resistance
Current
Ambient Temperature
Internal Battery Fuel Gauge
Relative Humidity
Technical Specification
| Main Power | Self-Powered (powered by battery being monitored) |
| Supply Voltage (Lead-Acid) | 11-36VDC |
| Supply Current (Lead-Acid) | 10.3mA (ON), 6.3mA (OFF) @ 25VDC |
| Other Power (Optional) | Internal Battery (3.6VDC, 3300mAh Li-ion) 5.5mm barrel connector USB Type B (5VDC @ 500mA) |
| Supply Voltage (DC Input) | 7-15VDC (2.5×5.5mm barrel jack) |
| Supply Current (DC Input) | 1.5A @ 12VDC |
| Over-voltage Category | 1 |
| Current Consumption | <20mA (avg.) |
| Operating Temperature | -20ºC to +60ºC (lead-acid powered) |
| Internal Battery | Battery charging disabled >45°C Battery charging disabled <10°C Battery discharging disabled >60°C |
| Storage Temperature | -40ºC to +85ºC (with battery) -40ºC to +85ºC (without battery) |
| Operating Humidity | 20-85% (operating and storage) |
| Ingress Protection Rating | IP30 |
| Pollution Degree | 2 |
| Analog Front End | 11-36VDC local lead-acid battery string input up to 10 series connected cells 0-5VDC measurement range per cell |
| Resolution | 24-bit resolution |
| Temperature Measurement | 40ºC to +120ºC (±0.5ºC accuracy) |
| Humidity Measurement | 0-100% relative humidity (±3.5% RH accuracy) |
| Housing Material | ABS plastic |
| Physical Dimensions | Height: 120mm / 4.7 inches Width: 50mm / 1.9 inches Depth: 90mm / 3.5 inches |
| Weight | 300g |
| Mounting | Universal 35mm DIN rail |
| Wireless Module | 2.4GHz Bluetooth® 5.0 transceiver |
| Communication Range | 125m line of sight |
| Reporting Interval | User programmable in 30s increments |
| Encryption | AES 128-bit crypto accelerator ECC and RSA public key accelerator (PKA) SHA2 accelerator (full suite up to SHA-512) True Random Number Generator (TRNG) |
| Indicators | Front fascia membrane (red, green, orange LED) |
| User Interface | 2 push buttons (user-programmable) 1 power button 2 rotary encoders |
| Voltage Battery Interface | 2 x 6 terminal block |
| Current Battery Interface | 1 x 4 terminal block |
| Communication Port | USB 2.0 debugging interface |
| FCC | 2AXVKBMS01 |
| Industry Canada | 26661-BMS01 |
| Safety Standards | UL Std. No. 61010-1 3rd Edition + Amd. 1: 2018 CAN/CSA-C22.2 No.61010-1-12 Third Edition + Amd. 1:2018 CAN/CSA-C22.2 No. 61010-2-030:18 UL 61010-2-030:2018 |
What It Does
Features
24/7 Alarm Notifications:
Continuous alerts for immediate awareness of battery issues.
Automatic Data Logging:
Captures and records data during flat, charge, and discharge cycles.
Compatibility:
Supports Lead Acid, Li-Ion, VRLA, VLA, and NiCad batteries.
Autonomous Operation:
Powered by the battery being monitored and equipped with an internal battery for emergency use.
Customizable Alarm Limits:
Allows users to set specific thresholds for alerts.
4.3kV DC Isolation Barrier:
Ensures safe operation with high-voltage systems.
User-Defined Reporting Interval:
Customizable intervals for generating reports.
Wireless Data Transmission:
Utilizes Bluetooth® 5, eliminating the need for battery room LAN cable pulls.
Coverage:
One sensor monitors up to 10 battery cells.
More we have
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Our Portfolio
Parts & Accessories
BMS Battery Bank Wire Harness
E4A-CAS-00006-00
AC/DC Adapter
E4A-BSA-00081-1
DIN Rail Mounting Clip
E4A-MEC-00019-1
Current Transducer
E4A-SEN-00002-00
Current Clamp Cable Assembly
E4A-CBL-XXXXX **
**Cable assembly parts are custom based on the battery bank configuration
DIN Rail Mount
E4A-MEC-00019-01
A DIN rail mount is a secure and convenient mounting system designed for quick and efficient installation of electrical devices.
| Width | 3.50″ cm |
| Length | 19.80″ cm |
| Thickness | 0.039″ (1.00mm) |
| Material | Steel |
Our Partners
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Headquarters
Electronics4All
250 Herzberg Road
Ottawa, ON K2K 2A1
Lab Testing Facility
Hours
Monday – Friday: 8:30AM – 5PM EST
Saturday – Sunday: Closed