Products Description
A S-680 is an online water quality monitoring instrument independently developed by our company. It has a patent right and is equipped with an infrared optical sensor, which can accurately measure the concentration of suspended sludge in water. IP65 waterproof grade, outdoor installation, the sensor can withstand the water pressure of 0.6MPa, the instrument has a 4ma-20ma output signal, rs485 communication interface, high and low point relays, supports modbus protocol, and you can view the data anytime and anywhere by connecting to the Internet.
Product Features
Product Specification
Measuring range :activated sludge ,0 ~50g/L
Silicon dioxide,0~30 g/L
Resolution :0.01%
Accuracy :±2.0%FS
Repeat :±2.0%
Control interface : two groups of ON/OFF relay contacts,divided into high and low alarm photoelectric isolation output
4-20mA analog output : one channel current output, photoelectric isolation protection ,improve anti-jamming ability
485 interface :photoelectric isolation output , support the internet of things
Relay lag value can be set freely , relay l=oad :3A 220VAC/24VDC.
Working voltage :220VAC±10%,50/60Hz
Working condition :environment temprature0~60℃,relative humidity ≤90%
Output load :load<750Ω(4-20mA)
Working voltage :220VAC±10%,50/60Hz,
Dimension :96×105×168 mm
Product Dimensions
Product Features
Product Dimensions
Product Specification
Measuring range :activated sludge ,0 ~50g/L
Silicon dioxide,0~30 g/L
Resolution :0.01%
Accuracy :±2.0%FS
Repeat :±2.0%
Control interface : two groups of ON/OFF relay contacts,divided into high and low alarm photoelectric isolation output
4-20mA analog output : one channel current output, photoelectric isolation protection ,improve anti-jamming ability
485 interface :photoelectric isolation output , support the internet of things
Relay lag value can be set freely , relay l=oad :3A 220VAC/24VDC.
Working voltage :220VAC±10%,50/60Hz
Working condition :environment temprature0~60℃,relative humidity ≤90%
Output load :load<750Ω(4-20mA)
Working voltage :220VAC±10%,50/60Hz,
Dimension :96×105×168 mm
