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PG13.5 5-40V Wide Voltage RS485 Digital Fluorescence Dissolved Oxygen Sensor with 316L Stainless Steel
PG13.5 5-40V Wide Voltage RS485 Digital Fluorescence Dissolved Oxygen Sensor with 316L Stainless Steel
Specifications
‌Temperature Range :
0-50℃
Supply Ability :
100 Unit/Week
Output :
RS485 MODBUS RTU
Model Number :
AG4761CD-135
Range :
0-20mg/L, 0-200%
MOQ :
1 Unit
Delivery Time :
5-8 working days
‌Pressure Range :
≤0.1Mpa
Payment Terms :
Online order,T/T
Accuracy :
±1%F.S
Price :
USD300-600
‌Measurement Method‌ :
Fluorescence Method
Certification :
IOS9001, CE
Power supply :
5-40VDC
Brand Name :
JUGE
‌Housing Material‌ :
316L
Place of Origin :
Nanjing, China
Packaging Details :
Neutral carton
Description
PG13.5 Wide Voltage 5-40V RS485 Digital Fluorescence Dissolved Oxygen Sensor
Aquaculture Wide Voltage 5-40V RS485 Digital Fluorescence Dissolved Oxygen Sensor Fish Farming DO Probe
Overview
The fluorescence-based dissolved oxygen sensor operates on the principle of fluorescence quenching to detect dissolved oxygen in water. It requires no electrolyte and no consumables, resulting in low maintenance costs over long-term use. Equipped with an NTC10K temperature compensation element, it automatically eliminates measurement deviations caused by temperature changes, ensuring stable and accurate data.
With digital RS485 MODBUS RTU output, it can be directly connected to PLCs and online water quality monitoring devices. The entire probe is made of 316L stainless steel, offering excellent corrosion resistance. The measuring section is rated IP68, supporting long-term submerged online monitoring. It is widely used for real-time dissolved oxygen measurement in natural water bodies, water supply systems, and wastewater treatment.
Technical Specifications
Parameter Specification
Model AG4761CD-135
Power 5~40VDC, ≤0.3W
Output RS485 MODBUS RTU
Principle Fluorescence
Shell Material 316L Stainless Steel
Waterproof Rating IP68
Measurement Range 0-20mg/L, 0-200%
Accuracy ±1% F.S
Pressure Rating ≤0.1Mpa
Temperature Range 0-50℃
Temperature Compensation NTC10K
Calibration Oxygen free water calibration, air calibration
Connection 4 cores
Cable Length Standard 10 meters
Thread PG13.5
Applications Rivers, lakes, drinking water, environmental protection, etc.
Key Features
  • Fluorescence-based measurement principle - no electrolytes or consumables required
  • Wide voltage input range (5-40VDC) with low power consumption
  • Built-in NTC10K temperature compensation for accurate readings
  • Digital RS485 MODBUS RTU output for easy integration
  • 316L stainless steel construction for excellent corrosion resistance
  • IP68 waterproof rating for long-term submerged operation
  • Low maintenance design with long service life
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PG13.5 5-40V Wide Voltage RS485 Digital Fluorescence Dissolved Oxygen Sensor with 316L Stainless Steel

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Product Detail
‌Temperature Range :
0-50℃
Supply Ability :
100 Unit/Week
Output :
RS485 MODBUS RTU
Model Number :
AG4761CD-135
Range :
0-20mg/L, 0-200%
MOQ :
1 Unit
Contact Supplier
PG13.5 5-40V Wide Voltage RS485 Digital Fluorescence Dissolved Oxygen Sensor with 316L Stainless Steel

Nanjing Juge Environmental Technology Co., Ltd.

Verified Supplier
2 Years
jiangsu, nanjing
Since 2015
Business Type :
Manufacturer
Main Products :
Drinking Water Monitoring, Industrial Wastewater Monitoring, Aquaculture water Quality Monitoring
Total Annual :
2000000-3000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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