F480 UV Intensity Meter – An Online UV Measurement Solution for Automated Lines
The F480 UV Intensity Meter is a dedicated online UV measurement device designed for automated production lines using UV LED technology. It enables real-time monitoring of UV power, accumulated energy, and source temperature, helping manufacturers maintain curing quality, reduce product defects, and optimize operational efficiency.
1. Introduction to the F480 UV Intensity Meter
The F480 UV Intensity Meter is a fixed-installation UV power and energy measurement device designed for continuous monitoring on production lines. Unlike handheld UV meters used only for periodic inspections, the F480 provides real-time UV data during operation, allowing early detection of UV source degradation or process deviations.

The device communicates directly with a central host computer via a serial interface, supporting both RS485 and RS232 connections. Users can choose between the standard MODBUS protocol or a custom communication protocol, making the F480 compatible with a wide range of industrial automation systems.
Note: Please confirm the required communication protocol configuration before placing an order.
2. Technical Specifications of the F480 UV Intensity Meter
| Item | Specification | Unit | Remarks |
|---|---|---|---|
| Spectral measurement range | 365 / 385 / 395 / 405 | nm | Single-band measurement, one wavelength selected |
| Probe type | Integrated, non-detachable | – | Probe and main unit are fixed |
| Power measurement range | 0 – 20,000 | mW/cm² | Suitable for high-power UV LED |
| Energy measurement range | 0 – 10⁵ | J/cm² | Displayed value below upper limit |
| Power accuracy | ±10 | % | High measurement stability |
| Temperature measurement range | -55 to 125 | °C | Probe temperature |
| Sampling frequency | 10 | Hz | Real-time UV monitoring |
| Display | LCD screen | – | Power, energy, temperature |
| Communication | RS485 / RS232 | – | MODBUS & custom protocol supported |
| Power supply | DC 12 – 24 | V | Easy control cabinet integration |
| Main unit dimensions | 105 × 66 × 50 | mm | Compact design |
| Probe dimensions | 36 × 18 × 11 | mm | Suitable for fixed installation |
3. Applications of the F480 UV Intensity Meter
The F480 UV Intensity Meter is widely used in UV LED-based production lines, including:
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Monitoring UV power during UV adhesive curing
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Controlling UV energy in UV ink and UV coating curing
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Early detection of UV LED source degradation
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PLC integration for UV over/under-threshold alarms
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Stabilizing product quality and reducing defect rates
4. Operating Guide for the F480 UV Intensity Meter
Device Interface and Structure
Startup Screen
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Line 1: Measured UV wavelength
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Line 2: Device serial number (S/N)
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Line 3: Device ID (DEV ID)
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Line 4: Website address
Main Display Screen
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Real-time UV power (mW/cm²)
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Accumulated UV energy (J/cm²)
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Probe temperature (°C)
Parameter Setting Screen
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Separate interfaces for MODBUS and custom protocols
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Configuration of device ID, alarm thresholds, gain factor, and communication parameters
Key Functions
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MENU: Page switching, exit settings
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MOD / –: Move cursor, decrease value
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SEL / +: Select item, increase value
5. Device Connection
| Pin | Wire Color | Definition | Remarks |
|---|---|---|---|
| 1 | Brown | Power / DC12–24V+ | Positive power input (max 1A) |
| 2 | Blue | Power / DC-232_GND | Power ground |
| 3 | Green | 485 A+ / 232_RXD | RS485 A+ / RS232 receive |
| 4 | Grey | 485 A- / 232_TXD | RS485 A- / RS232 transmit |
| 5 | Red | Alarm 12V+ | Alarm output positive |
| 6 | Black | Alarm 12V- | Alarm output negative |
Connection Steps
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Connect DC 12–24V power according to the IO table
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Connect RS485 or RS232 to the control system
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Connect alarm output if required
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Power on the device and start UV measurement
6. Conclusion
With continuous measurement capability, high stability, and easy system integration, the F480 UV Intensity Meter is more than just a measuring device—it is a critical quality control tool for modern UV LED production lines. Real-time UV monitoring helps manufacturers maintain consistent processes, reduce defects, and improve long-term operational efficiency.
Consultation & Quotation – F480 UV Intensity Meter
Looking for an online UV measurement solution for your UV LED curing line?
Technical consultation:
Ms Yuna
📞 Tel: +84 965 535 348
✉️ Email: sales03@cousz.com

F480 UV Intensity Meter
F480 UV Intensity Meter enables real-time UV power, energy, and temperature monitoring for UV LED curing lines.
Product SKU: COUSZF480V
Product Brand: COUSZ
Product Currency: VND
Product Price: 6868
Price Valid Until: 2025-12-31
Product In-Stock: InStock
中文 (中国)
Tiếng Việt

admin –
Contact now for technical support!
Ms Yuna
📞 Hotline: +84 965 535 348
✉️ Email: sales03@cousz.com
Brian –
Very professional service.