Digital salinity sensor for sea water NS-YD301 digital salinity sensor
Product introduction:
The salinity digital sensor is a new generation of intelligent water quality detection digital sensor which researching and developing by our company. It uses a high-performance CPU chip to measure the salinity and convert it into a salinity value.It uses a high-performance CPU chip to measure conductivity and convert it to a salinity value. Can view data, debug, maintenance, etc. through mobile APP or computer. It has the characteristics of simple maintenance, high stability, excellent repeatability and versatility, and can accurately measure the conductivity and salinity value in the solution. It is widely used in the continuous monitoring of conductivity and salinity values in solutions such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water.
Digital salinity sensor for sea water NS-YD301 digital salinity sensor
Main features:
★ This product is digital salinity sensor, which can directly output RS485 signal and 4~20mA signal.
★ It has high precision, high stability and strong anti-interference ability.
★ Using the mobile phone APP, to collect, debug and maintain the sensor through wired (OTG line and 485 to USB module) or wireless network (such as WIFI, GPRS and other wireless networks).
★ It can be directly connected to computers, PLCs and other devices with RS485/4-20mA signal interface for data acquisition and maintenance; it is convenient for users to integrate sensors into the industrial computer system such as PC system and IoT without instrument.
★ The sensor can be set with RS485 communication for its slave address, baud rate, online calibration, factory reset, 4-20mA output corresponding range, coefficient of proportionality, incremental compensation and other settings.
★ Three point calibration.
★ Power off protects > 10 years.
Digital salinity sensor for sea water NS-YD301 digital salinity sensor
Technical indicators:
★ Measurement range: 0~300‰
★ Resolution: 0.1‰
★ Precision: 2.0% (FS)
★ Automatic temperature compensation: 0～60°C Warming: NTC10K
★ 485 Interface: support IOT (MODBUS protocol)
★ Working conditions: ambient temperature is 0-60℃
★ Input impedance: ≥1×1012Ω
★ Output load: 4-20mA load <500Ω (optional)
★ Working voltage: DC 5V or DC 12V or 24V
★ Protection rating: IP68
