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Y502-A Online Optical Dissolved Oxygen Sensor

Yosemite Technologies Co., Ltd.

City: Suzhou

Province/State:Jiangsu

Contact Person:Xiaohong Ma View Contact Details

Y502-A Online Optical Dissolved Oxygen Sensor

Place of Origin : Suzhou

Brand Name : Yosemitech

Model Number : Y502-A;Y504-A

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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

Name

Parameter

Range

0-20mg/L or 0-200% Saturation

Response Time

10 sec (T80)

Housing IP Rating

IP68

Accuracy

±1%

Drift

<1% per year

Temperature and Pressure compensation method

Build-in & Automatic

Working Temperature Range

0 ~ 50℃

Temperature Accuracy

±0.2℃

Interface

Support RS-485, MODBUS protocols

Construction

D3/4 thread,submersible

Power Requirements

DC 6-12V, current <50mA

Temperature Sensor Type

NTC

Sensor Diameter

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 (under normal condition)

Orderinginformation

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 Bluetooth, 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


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