Online Optical Dissolved Oxygen Sensor

• Post Date:

  Mar 31,2017

• Expiry Date:

  Mar 31,2018

• Detailed Description:

  Specs:Sensor Length:177.5 mm
  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 Yosemitech’s wireless monitoring system. Its rugged design and large measurement range make it ideal for sampling, flow cell, ground water and waste water measurements.
  
  Applications
  Aquaculture, waste water plant, river, stream, and ocean monitoring
  
  Features
  •Digital sensor, support RS485 / MODBUS
  •No membrane , no electrolyte
  •No oxygen consumption, no flow dependency
  •Automatic temperature compensation with integrated sensor
  
  Specifications
  Range: 0-20mg/L or 0-200% air Sat.
  Accuracy: ±1%
  Response Time: 10 sec (T80)
  Drift: <1% per year
  Temp Accuracy: ±0.2 C
  Temp and Barometer Compensation: Build-in &Automatic
  Working Temperature Range: 0 ~ 50℃
  Interface: Support RS-485, MODBUS protocols
  Construction: D3/4 thread, submersible
  Power Requirements: DC 6-12V, current <50mA
  Temperature Sensor Type: NTC
  Sensor Diameter: 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 (under normal condition)
  
  Ordering information
  P/N Description
  Y502-A Online Optical Dissolved Oxygen Sensor, Hanging ring
  Y504-A Online Optical Dissolved Oxygen Sensor, D3/4 thread, submersible
  Y610-A Online controller
  
  Accessories
  P/N Description
  Y9002 Oxygen membrane cap (under normal use，to replace membrane cap once a year)
  
  About Us:
  Headquartered in Suzhou Industrial Park, China, Yosemite Technologies designs and manufactures water quality monitoring equipment. Combining optical sensing and mobile internet technologies, Yosemitech brings innovative and cost competitive solutions to global water quality monitoring market. Yosemitech provides smart dissolved oxygen sensors based on state of art luminescent lifetime technologies. With different configurations intended for both field and laboratory uses, our products are ideal for measuring dissolved oxygen in wastewater, drinking water, aquaculture and general water quality applications.
  Yosemitech focuses on smart sensor development with complete product offerings include turbidity, PH, conductivity, multi-parameter probes and more. Our smart meters and online controllers support wireless communications such as Zigbee and GPRS. Together with cloud data services, we bring innovative IoT (Internet of Things) solutions to water quality monitoring market.
  
  Yosemitech Innovation:
  ·The first in the industry USB powered
  ·Optical dissolved oxygen meter based on
  ·Luminescence lifetime technologies
  
  Contacts:
  Company：Yosemite Technologies Co., Ltd.
  Address: Bldg NW-06, Ste 502,99 JinJi Lake Aue.,Suzhou Industrial Park
  Phone: +86-0512-87663997,87663987,65970621
  Fax: +86-0512-87663911
  Email：sales@yosemitech.com
  Official website: http://www.yosemitech.com/en/

• Company:

  Yosemite Technologies Co., Ltd.     [ China ]        

• Contact:

  Xiaohong Ma

• Tel:

  86-512-87663997

• Fax:

  86-512-87663911

• Email:

  xiaohong@yosemitech.com