sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Product Overview
The Franklin Electric CGS3-100-02V is a precision, non-invasive wireless battery sensor engineered for the CELLGUARD™ Wireless Battery Monitoring System (BMS). Designed to provide accurate, real-time battery state-of-health diagnostics, this sensor continuously captures essential performance metrics including 2-volt battery voltage, conductance, resistance, temperature, and idle current.
Utilizing patented conductance technology and mesh routing communication, the CGS3-100-02V ensures consistent data transmission to the system's Base Coordinator Unit (CGBC-350) with a wireless RF range of up to 30 meters. It is compatible with both VRLA and VLA battery types and features field-upgradable firmware to maintain operational efficiency.
Technical Specifications
| Voltage Range | 1.75 to 2.50 VDC |
|---|---|
| Conductance Range | 100 to 15,000 |
| Idle Current | 70 to 80 mA |
| Operating Temperature | 32°F to 149°F |
| Wireless RF Range | Up to 30 meters |
| Supported Battery Types | VRLA and VLA |
| Compliance & Standards | FCC, CE, RoHS, IEEE |
System Requirements & Installation
- Requires one (1) sensor per cell/jar.
- Designed for integration with the Franklin CGBC-350 Base Coordinator Unit (sold separately).
- Includes wire harness and two (2) 4-tabbed terminals for immediate installation.

