Handheld Optical Dissolved Oxygen Sensor

Water quality monitoring of dissolved oxygen in streams, rivers, reservoirs, and lakes.

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. Features •Digital sensor, support RS485 / MODBUS •No membrane , no electrolyte •No oxygen consumption, no flow dependency •Automatic temperature compensation with integrated sensor Applications •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. Specifications Range: 0-20mg/L or 0-200% air Sat. Accuracy: ±1% Response Time: 10 sec (T80) Housing IP Rating: IP68 Drift: <1% per year Temperature and Pressure compensation method: Build-in & Automatic Working Temperature Range: 0 ~ 50℃ Temp Accuracy: ±0.2 C Interface: Support RS-485， MODBUS protocols Power Requirements: DC 6-12V, current <50mA Temperature Sensor Type: NTC Size: Φ16*180 mm Cable Length: 5m standard; 10m, 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 Y500-B Handheld Optical Dissolved Oxygen Sensor Y602-A Multi-parameter handheld meter Y602-B Multi-parameter handheld meter, Support bluetooth Accessories P/N Description Y9001 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 Email:sales..........com Official website: http://..........com/en/