Y500-B Optical Dissolved Oxygen Sensor
The sensor is based on optical fluorescence lifetime quenching technique. Its technical procedure meets ASTM D888-09 standard for optical sensing of dissolved oxygen . Small 16 mm design and digital communication capabilities allow you to integrate into various platforms quickly and easily.
- Digital sensor, support RS485 / MODBUS
- No membrane , no electrolyte
- No oxygen consumption, no flow dependency
- Automatic temperature compensation with integrated sensor
- Water quality monitoring of dissolved oxygen in streams, rivers, reservoirs, and lakes.
- Waste water industry.
- Fish farm and aquaculture water quality monitoring.
- Food and wine industry.
- Scientific laboratory research.
0-20mg/L or 0-200% Saturation
10 sec (T80)
Housing IP Rating
<1% per year
Temperature and Pressure compensation method
Build-in & Automatic
Working Temperature Range
0 ~ 50℃
Support RS-485， MODBUS protocols
DC 6-12V, current <50mA
Temperature Sensor Type
5m standard; 10m, 15m, and 30m optional
Support one point and two-points calibrations
Sensor Cap Lifetime
1 Year (under normal condition)
Handheld Optical Dissolved Oxygen Sensor
Multi-parameter handheld meter
Multi-parameter handheld meter, Support bluetooth
Oxygen membrane cap (under normal use，to replace membrane cap once a year)
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.
·The first in the industry USB powered
·Optical dissolved oxygen meter based on
·Luminescence lifetime technologies
Company:Yosemite Technologies Co., Ltd.
Address: Bldg NW-06,Ste 502,99 JinJi Lake Aue.,Suzhou Industrial Park
Y500-B Optical Dissolved Oxygen Sensor Images