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SEN0680

Name: DFRobot SEN0680
Brand: DFRobot
SKU: 426-SEN0680
Price: 12695.78 INR
Availability: InStock

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Mouser No:

426-SEN0680

Mfr. No:

SEN0680

Mfr.:

DFRobot

Description:

Air Quality Sensors The RS485 Fluorescence Dissolved Oxygen Sensor (Freshwater) provides a high-stability solution for measuring dissolved oxygen, designed specifically for freshwater environments. It operates on the principle of fluorescence quenching, an optical metho

Lifecycle:

New Product:

New from this manufacturer.

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Learn more about DFRobot SEN0680

Shipping Alert:

This item may require additional fees and documentation. Customs delays may also occur.

In Stock: 2

Stock:: 2

Can Dispatch Immediately

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On Order:: 5

Expected 02-06-2026

18

7

Expected 03-06-2026

11

Expected 22-06-2026
Factory Lead Time:: 2

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (INR)

Qty.	Unit Price	Ext. Price
	₹12,695.78	₹12,695.78

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	DFRobot
Product Category:	Air Quality Sensors
Delivery Restrictions:	This item may require additional fees and documentation. Customs delays may also occur.
RoHS:
Type:	Air Sensor
Sensor Type:	Oxygen
Accuracy:	5 %
Supply Voltage - Min:	10 VDC
Supply Voltage - Max:	30 VDC
Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 40 C
Brand:	DFRobot
Operating Supply Voltage:	10 VDC to 30 VDC
Packaging:	Bulk
Product Type:	Air Quality Sensors
Subcategory:	Sensors
Tradename:	DFRobot

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Attributes selected: 0

EU Declaration of Conformity (PDF)

Compliance Codes

CAHTS:: 9027100010
USHTS:: 9027102000
JPHTS:: 902710000
KRHTS:: 9027100000
MXHTS:: 9027100100
BRHTS:: 90271000
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

RS485 Fluorescence Dissolved Oxygen Sensors

DFRobot RS485 Fluorescence Dissolved Oxygen Sensor provides a high-stability solution for measuring dissolved oxygen in both freshwater and high‑salinity marine environments. These sensors operate on the principle of fluorescence quenching, an optical method that measures the phase shift of light caused by oxygen molecules. The RS485 sensors deliver a high-accuracy measurement range of 0mg/L to 20mg/L (0% to 200% saturation) with an error of just ±3% FS. These sensors include a maintenance-free optical design, built-in automatic temperature compensation, and simple system integration via the standard ModBus-RTU protocol. The RS485 fluorescence dissolved oxygen sensors feature an IP68 waterproof rating and are ideal for freshwater aquaculture, wastewater treatment, and long-term environmental monitoring.