Myami Power
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WS30 is a multi-channel temperature recorder utilizing a 32-bit high-speed CPU for advanced data processing. Equipped with a 5-inch industrial display screen, it supports K, J, E, T, N, S, R, and B type thermocouple inputs. It features three display modes (list, curve, and bar chart) for intuitive reading of parameters. The instrument supports diverse applications in production, laboratories, and R&D measurement. It is widely applied in industries such as lighting appliances, power tools, household appliances, motors, electric heating appliances, pharmaceuticals, petroleum, chemical, metallurgical, power, scientific research, and quality inspection.
WS30 selects the channel signal via a photoelectric switch selector, amplifies the signal through a signal amplifier, and converts the analog signal to a data signal using an AD converter for transmission to the microcontroller. The cold junction compensation circuit measures temperature at room temperature to find the cold junction temperature. Microcontroller data processing integrates both values to display correct temperature measurements. Users can configure and store data using the keyboard, communication interface, and data storage systems, allowing direct connection to computers for analysis.
| Parameter | Specification Details |
|---|---|
| Mode | WS30 |
| Display method | 5-inch IPS industrial-grade liquid-crystal touch-screen |
| Display form | Real-time list values, real-time bar charts, real-time line charts |
| Record query | Analyzed and queried through computer software |
| Number of | 10CH |
| Thermocouple | K, J, E, T, N, S, R, B |
| Accuracy | ±0.2℃ plus 2 characters (excluding thermocouple error) |
| Measurement range | -200 to 1820 degrees Celsius (subject to thermocouple calibration range) |
| Cold-end compensation | Accuracy: ±0.5℃ |
| Resolution | 0.01℃ |
| Number of documents | Twenty (loop records) |
| File capacity | One file can record 200,000 sets of data (regardless of channels) |
| Recording duration | Total duration = recording interval × 46.29 days |
| Sampling speed | 100mS per channel |
| Isolation between | Measurement of live 350V high-voltage alternating current/direct current |
| Alarm sound | Available (triggered by alarms, can be muted) |
| Recording interval | Set arbitrarily from 1 to 300 seconds |
| Communication interface | Standard USB |
| Power supply | DC5V < 2W |
| Thermocouple Config | Each channel equipped with a 2-meter K-type thermocouple |
| Size | 195.0mm x 127.0mm x 41.0mm |
| Weight | About 1.5Kg |
| Environmental conditions | 5 to 40 degrees Celsius, 20% to 80% relative humidity (non-condensing) |
The WS30 supports multiple thermocouple input configurations, specifically K, J, E, T, N, S, R, and B types, making it highly versatile for different industrial needs.
The instrument is equipped with a 5-inch IPS industrial liquid-crystal touch-screen and supports three display modes for easy visualization: real-time lists, real-time bar charts, and real-time line charts.
It holds up to twenty files in loop records. Each file has a capability to store 200,000 sets of data, regardless of the number of active channels.
Yes. The WS30 features a standard USB communication interface, allowing you to connect directly to a computer for detailed data query and analysis via specialized computer software.
The measurement temperature range spans from -200 to 1820 degrees Celsius (depending on the specific thermocouple calibration). It offers a measurement accuracy of ±0.2℃ plus 2 characters, excluding thermocouple error.
