







8-channel auxiliary temperature acquisition unit with thermistor sensors for integrated battery temperature monitoring and safety analysis.
The Neware CA-4008n-1U-5VT-TC Auxiliary Temperature Unit is a professional auxiliary temperature acquisition module designed for real-time battery temperature monitoring during charge and discharge testing. Built for integration with Neware battery cyclers, the system enables synchronised temperature data acquisition for battery safety analysis, thermal performance validation, and environmental testing applications.
This configuration is equipped with thermistor sensors and supports 8 independent auxiliary channels for precise temperature monitoring across multiple battery cells or modules. The system provides stable temperature acquisition with a measurement range from -30°C to 120°C, temperature resolution of 0.1°C, and sampling frequency up to 10Hz (100ms) for real-time thermal analysis.
The auxiliary channel unit communicates through RS485 protocol and can be flexibly mapped to any main channel under the same middle machine. Integrated protection logic supports temperature limit protection, voltage monitoring, and single-cell voltage difference protection for enhanced battery testing safety.
Designed in a compact 1U rack-mounted structure, the CA-4008n-1U-5VT-TC is suitable for lithium-ion battery laboratories, environmental chamber integration, battery module testing, and industrial battery validation systems.
8-Channel Temperature Acquisition System
Supports simultaneous monitoring of multiple battery cells or modules.
Thermistor-Based Temperature Measurement
High-stability thermistor sensors for accurate battery thermal monitoring.
Real-Time High-Speed Sampling
Sampling frequency up to 10Hz (100ms) for dynamic thermal analysis.
Integrated Protection Functions
Supports temperature protection, voltage limits, and cell voltage difference monitoring.
Compact 1U Industrial Design
Rack-mounted structure for professional battery testing system integration.
| Parameter | Specification |
|---|---|
| Model | CA-4008n-1U-5VT-TC |
| Product Type | Auxiliary Temperature Acquisition Unit |
| Channels | 8 |
| Sensor Type | Thermistor |
| Temperature Measurement Range | -30°C to 120°C |
| Temperature Accuracy | ±1°C (within 2m cable length) |
| Temperature Resolution | 0.1°C |
| Voltage Measurement Range | 0V–5V |
| Voltage Accuracy | ±0.05% FS |
| Sampling Frequency | 10Hz (100ms) |
| Communication Mode | RS485 |
| Protection Functions | Temperature limit, voltage limit, cell voltage difference monitoring |
| Data Export | Excel, TXT |
| Channel Mapping | Auxiliary channels assignable to any main channel |
| Temperature Auxiliary Channels per Main Channel | Optional (1–248) |
| Voltage Auxiliary Channels per Main Channel | Optional (1–248) |
| Protection Level | IP20 |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -10°C–50°C |
| Operating Humidity | ≤70% RH (non-condensing) |
| Storage Humidity | ≤80% RH (non-condensing) |
| Dimensions | 442 × 150 × 46 mm (1U, 19") |
| Technical Specifications | Click here |
What type of temperature sensor does this unit use?
This version uses thermistor sensors for temperature acquisition.
How many auxiliary channels are included?
The system includes 8 independent auxiliary temperature channels.
Can the unit work with Neware battery cyclers?
Yes, it is specifically designed for integration with Neware charge-discharge testing systems.
What communication protocol does the system use?
The unit communicates through RS485 protocol.
Can the auxiliary channels be mapped freely?
Yes, the auxiliary channels can be assigned to any main channel under the same middle machine.
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