Yosemitech’s four-electrode conductivity sensor provides more accurate, stable measurement and wider measurement range than traditional two electrode design.  It has no polarization effect and can deploy in long periods of time without frequent maintenance.  It supports RS485 and MODBUS protocols.

Features

• Digital sensor, support RS485 / MODBUS
• Minimal polarization, long maintenance cycle
• Wide measurement range, excellent fouling resistance
• Long life time

Specifications

Range: 1uS/cm~200mS/cm    

Accuracy: 1%

Response Time: <2 sec   

Housing IP Rating: IP68

Operation temperature: 0~50 ℃

Maximum pressure: 6bar       

Electrode material: Nickel

Body material: PEEK

Interface: Support RS-485, MODBUS protocols

Power Requirements: DC 5~12V, current <50mA

Temperature Sensor Type: NTC

Size: Φ22x146.5 mm

Cable Length: 10m standard; 5m, 15m, and 30m optional

User Calibration: one or two point

Ordering information

P/N	Description
Y520-A	4-electrode conductivity sensor
Y610-A	online controller

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

Optical dissolved oxygen meter based on

·Luminescence lifetime technologies