CA-4008n-1U-5VT-TC
AUX Auxiliary Channel
Quantity
Key Highlights
Real-time monitoring and data acquisition of individual battery voltage and temperature.
Description
The NEWARE CA-4008n-1U-5VT-TC is an auxiliary channel designed to expand battery testing systems with additional voltage and temperature monitoring. It supports voltage measurement from 0 to 5 V with an accuracy of ±0.05% F.S., while temperature can be monitored using thermistors or thermocouples across a wide temperature range. Thermistors support −30°C to 120°C, while thermocouples support −200°C to 260°C, with 0.1°C temperature resolution. The auxiliary channel can be linked to any primary channel in the NEWARE host computer, allowing voltage and temperature data to be associated directly with the corresponding battery test. The measured data can then be exported in Excel or TXT format for further analysis. For larger battery testing setups, each auxiliary channel supports up to 8 temperature-testing wires and 8 voltage-testing wires. A single battery testing channel can connect to 1–31 auxiliary channels, enabling up to 248 voltage or temperature measurement points through serial connection.
Specifications
Parameter | Specification |
Model | CA-4008n-1U-5VT-TC |
Equipment Name | AUX Auxiliary Channel |
Voltage Test Range | 0–5 V |
Voltage Accuracy | ±0.05% F.S. |
Temperature – Thermistor | −30°C to 120°C |
Temperature – Thermocouple | −200°C to 260°C |
Temperature Accuracy | ±1°C* |
Temperature Resolution | 0.1°C |
Recording Frequency | 10 Hz |
Sampling Interval | 100 ms |
Communication | RS485 |
Temperature Testing Wires | Up to 8 |
Voltage Testing Wires | Up to 8 |
Auxiliary Channels per Main Channel | 1–31 |
Maximum Testing Points via Serial Connection | Up to 248 |
Protection Rating | IP20 |
*Temperature accuracy is specified by NEWARE as ±1°C within 2 m of line length.
Application
Battery Voltage Monitoring
Battery Temperature Monitoring
Individual Cell Monitoring
Battery Pack Testing
3C Battery Testing
Pouch Cell Testing
Electric Vehicle Battery Testing
Battery Material Research
Temperature-Dependent Battery Testing
Multi-Point Battery Monitoring
Battery Safety Monitoring


