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SEN0642

Name: DFRobot SEN0642
Brand: DFRobot
SKU: 426-SEN0642
Price: 91.45 CAD
Availability: OutOfStock

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Mouser #:

426-SEN0642

Mfr. #:

SEN0642

Mfr.:

DFRobot

Description:

Photoelectric Sensors The RS485 UV Sensor is designed to measure ultraviolet (UV) intensity and index values within the wavelength range of 290-390nm. Utilizing a photoelectric detector and an industrial-grade microprocessor, ensures reliable and stable performance. The s

Lifecycle:

New Product:

New from this manufacturer.

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Learn more about DFRobot SEN0642

Availability

Stock:: 0

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On Order:: 5

Expected 2026-02-11
Factory Lead-Time:: 4

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

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Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$91.45	$91.45

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	DFRobot
Product Category:	Photoelectric Sensors
RoHS:
Supply Voltage - Min:	5 VDC
Supply Voltage - Max:	30 VDC
Minimum Operating Temperature:	- 25 C
Maximum Operating Temperature:	+ 60 C
Brand:	DFRobot
IP Rating:	IP67
Operating Supply Voltage:	5 VDC to 30 VDC
Packaging:	Bulk
Product Type:	Photoelectric Sensors
Subcategory:	Sensors
Unit Weight:	360 g

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Technical Resources

SEN0642 Schematic

CAHTS:: 9027890090
USHTS:: 9027894590
ECCN:: EAR99

SEN0642 RS485 UV Intensity Measurement Sensor

DFRobot SEN0642 RS485 Ultraviolet (UV) Intensity Measurement Sensor is a high‑precision device designed to measure UV intensity and UV index within the 290nm to 390nm wavelength range. Using a photoelectric detector paired with an industrial‑grade microprocessor, the DFRobot SEN0642 ensures stable and reliable performance for accurate UV monitoring. The sensor supports a wide 5V_DC to 30V_DC power supply and communicates via the Modbus‑RTU RS485 protocol, making it easy to integrate with Arduino and other microcontroller platforms. Built with an IP67‑rated metal aluminum shell, the sensor is durable enough for harsh outdoor environments and demanding industrial applications. Capable of detecting UV intensity from 0mW/cm² to 15mW/cm² and UV index values from zero to 15, the SEN0642 provides fine measurement resolution and consistent accuracy. A robust design and precise sensing capabilities make this sensor ideal for environmental monitoring, health and safety applications, agricultural UV tracking, photovoltaic system analysis, and laboratory research.