
An 8-channel thermocouple data logger for simultaneous multi-point temperature measurement and long-term monitoring.
| Datasheet |
Product Description
The HD32.8.8 Data Logger is a robust and versatile instrument designed for multi-point temperature measurement using thermocouples. It supports up to 8 inputs, allowing simultaneous monitoring across multiple locations.
Compatible with a wide range of thermocouple types (K, J, T, N, R, S, B, E), it offers flexibility for various industrial, laboratory, and environmental applications. The device features a large data storage capacity (up to 800,000 measurements), making it ideal for long-term monitoring.
With USB and RS232 connectivity, recorded data can be easily transferred and analyzed using dedicated software. Its rugged design, long battery life, and configurable logging functions ensure reliable performance in demanding environments.
Key Features:
- 8 thermocouple inputs for simultaneous temperature measurement
- Supports multiple thermocouple types: K, J, T, N, R, S, B, E
- Wide measurement ranges (up to 1800°C depending on probe type)
- High accuracy (up to ±0.1°C, instrument only)
- Large memory capacity: up to 800,000 data points
- Flexible logging intervals: 2 seconds to 1 hour
- Logging modes: instantaneous or delayed start
- Data transfer via USB and RS232 (galvanically isolated)
- Functions: Min / Max / Average calculation
- Large backlit LCD display (128×64)
- Rugged IP64 housing for industrial use
- Long battery life (up to 200 hours) with external power option
Shown below is a unit of HD32.8.8:

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Additional information
| Power supply | 4 x type C batteries |
| Input | K, J, T, N, R, S, B, and E type thermocouples using standard male miniature connectors |



