Product Categories

Jingshi Measurement and Control Technology (Shanghai) Co., Ltd

E-mail
Phone
Address
Room J621, Zone A, 1st Floor, Building 2, No. 955 Xiangjiang Road, Jiading District, Shanghai

Contact Now

Full spectrum multi parameter water quality sensor

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The WQ-820 full spectrum multi parameter water quality sensor adopts the measurement principle of UV Vis absorption spectroscopy to monitor the "light pattern" information in the wavelength range of 200-800nm in real-time online. It achieves multi parameter measurement through intelligent algorithms, including ozone COD、TOC、DOC、BOD、 Turbidity TSS、 Nitrates, chromaticity, etc.

Product Details

WQ-820Full spectrum multi parameter water quality sensorMain applications

Water treatment plant, water supply network, secondary water supply, surface water, groundwater

WQ-820Full spectrum multi parameter water quality sensorProduct Features

200-800nmFull spectrum measurement can obtain more spectra of water samples

Can identify water sample types based on water patterns

Self cleaning with hanging brush, longer maintenance cycle

Adjustable measurement cycle（10s-65535s）

Adopting configurable optical path design, measuring optical path length40-150nmContinuously adjustable

Support automatic window cleaning, can be installed in situ or in circulation pool installation

WQ-820Full spectrum multi parameter water quality sensorTechnical specifications

Measuring principle	UV Visible Spectroscopy（200-800nm)
Measure optical path length	40-150mm
Cross sensitive automatic compensation	Organic matter, solid particles, turbidity
power supply	12-24V DC
measurement period	10-65535s
light source	xenon lamp
light source lifetime	＞10year
pixel	2048pixel
digital output	RS485
Operating Temperature	0-50℃
maximum pressure	0.5Mpa
power consumption	＜8W
Cleaning Method	Hanging brush cleaning
Protection level	IP68
Suggested flow rate	＜3m/s
material	316L
size	Φ66×536mm
weight

WQ-820

WQFull spectrum multi parameter water quality sensormeasurement parameters

parameter

optical path

range

precision

resolution

COD

80mm

40mm

0-15mg/L

0-50mg/L

±0.5mg/L

±3%Or ±1mg/L

0.01mg/L

TOC

80mm

40mm

0-6mg/L

0-10mg/L

±0.3mg/L

±0.5mg/L

0.001mg/L

0.01mg/L

turbidity

80mm

40mm

0-15NTU

0-50NTU

±1NTU

±5%Or ±1NTU

0.01NTU

TSS

80mm

40mm

0-50mg/L

0-100mg/L

±5mg/L

1mg/L

NO3-N

80mm

40mm

0-0.5mg/L

0-2.5mg/L

±0.05mg/L

±0.1mg/L

0.001mg/L

ozone

100mm

40mm

0-0.5mg/L

0-1.5mg/L

±5%F.S

0.001mg/L

0.01mg/L

chroma

80mm

40mm

0-15PCU

0-100PCU

±10%F.S

1PCU