Description
Overview
GAOTek industrial temperature data logger supports thermocouple input, such as J, K, T, E, S, N, B, R type, to reach the requirement of production line, laboratory and measurement development department. It is widely used in lighting appliances, power tools, household appliances, electric motors, electric heating appliances, pharmaceutical, petroleum, chemical, metallurgy, electric power and other industries and scientific research units and other fields of production enterprises, laboratories, quality supervision departments.  Adopt 5 inches industrial true color display LCD display screen. Adopt high speed and high performance 32 bits ARM microprocessor, fast response speed. It supports multi channel signals’ acquisition, recording, display, alarm. Each measurement module supports measurement of 8 channels, the max to 64 channels. Modules quantity can be equipped according to customers’ requirements. The data can be displayed in three modes numerical values, curves and bar charts. The numerical interface supports the values of 4 or 8 or 16 or 32 channels to be displayed in same time, and its automatic page turning, the time of page turning can be selected by multi levels. 6digits display, display range can reach -999.99 to 9999.99. Equipped GB 2312 Chinese character library with full input method. Each channel supports parameter setting separately (including upper or lower alarm, temperature calibration, display unit) and arbitrary naming. When the measured temperature excesses upper or lower alarm, it will alarm (optional relay alarm output). Real time clock adopt hardware real time clock, lithium battery power. The max time error is ±1 min per year. Each channel is isolated, disturb of high frequency and isolated voltage peak value reach 400 V. Supports thermocouple measurement J, K, T, E, S, N, B, R. The 8 GB flash memory chip is used to store historical data, and the data can be exported through the U disk. Measurement speed for option slow speed 1 s channel, medium speed 0.5 s channel. USB host and USB device communication port. USB host to export the historical data through U Disk. USB device to communicate with computer.
Technical Specifications
Channels | 8 channels to 64 channels |
Measurement Range | 60 mV |
Accuracy | 0.05% FS |
Supported Thermocouple Type | J, K, T, E, S, N, B, R |
Measuring Speed | Slow speed 1 s channel, medium speed 0.5 s channel |
Display Mode | numerical, curve, bar charts |
Calibration | isolated correction factor of each channel |
Alarm | Isolated alarm setting |
Data Record Interval | 1 s |
Data Storage | 8 G |
Cold Compensation Accuracy | ±31.1 °F to ±33.9 °F (±0.5 ℃) |
Temperature Display Resolution | 32.18 °F (0.1 ℃) |