Online Optical Dissolved Oxygen Sensor - China

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

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

Company Contact:

• Posted By: Yosemite Technologies Co., Ltd.

• Phone: 86051287663997

• Address: Bldg NW-06,Ste 502,99 JinJi Lake Aue.,Suzhou Indus, Suzhou , China

• Email:

• Website: http://www.yosemitech.com

• Business Description: 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.