• Online Optical Dissolved Oxygen Sensor
  • Online Optical Dissolved Oxygen Sensor
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Online Optical Dissolved Oxygen Sensor

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  • Price

    Price on request   ≥1piece

  • Model Number

    Y504-A

  • Data Sheet

  • Package

    Original packaging

  • Specs

    Y504-A

  • Quantity

    - +

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Product Description

Y504-A Dissolved Oxygen Sensor Description
The sensor is based on optical fluorescence lifetime quenching technique. Its technical procedure meets ASTM D888-09 standard for optical sensing of dissolved oxygen. This online sensor is developed to integrate with Yosemite wireless monitoring system. Its rugged design and large measurement range make it ideal for sampling, flow cell, ground water and waste water measurements.

Y504-A Dissolved Oxygen Sensor Applications
Fish farmer, waste water plant, river, stream, and ocean monitoring

Y504-A Dissolved Oxygen Sensor Feature
• 0-20mg/L or 0-200% Saturation
• 0~50 ℃; IP68 rating
• Membraneless, no electrodes design
• No oxygen consumption
• Flow Independent
• Automatic temperature compensation
• No H2S Interference
• Low Drift, fast response, and more accurate
• Low Maintenance, low operating cost
• Easy sensor cap replacement
• RS-485; MODBUS protocol compatible

Y504-A Dissolved Oxygen Sensor Technical Specifications
Range
 0-20mg/L or 0-200% Saturation
Response Time
 10 sec
Housing IP Rating
 IP68
Accuracy
 1%
Drift
 <1% per year
Working Temperature Range
 0 ~ 50℃
Temperature Accuracy
 ±0.2℃
Interface Support
 RS-485, MODBUS protocols
Construction
 ¾ inch NPT
Power Requirements
 DC 6~12V +/-5%,  current <50mA
Sensor OD
 26mm
Sensor Length
 177.5 mm
Cable Length
 10m standard; 5m, 15m, and 30m optional
Calibrations
 Support one point and two-points calibrations
Sensor Cap Lifetime
 1 Year (at normal use)
Body materials
 POM and Stainless steel