SPS-F-Lxx water quality sensor

SPS-F Full Spectrum Water Quality Sensor

The multi-parameter sensor adopts the measurement principle of UV-Vis absorption spectroscopy to monitor the “light pattern” (fingerprint) information in the wavelength range of 200-800 nm online in real-time and realize multi-parameter measurement through AI algorithm, including COD, TOC, DOC, BOD, TUR, TSS, nitrate, color, etc.
It is mainly applied to influent feature identification and real-time online monitoring of domestic and industrial sewage, as well as process parameter optimization, enhancing efficiency and reducing consumption of sewage treatment. It can be matched with our MC series data controller and cloud service to realize remote monitoring of data and remote operation and maintenance of equipment.

  • 200~800nm full spectrum measurement with more water samples spectral information
  • Water pattern recognition, which identifies the type of water sample based on the water pattern (fingerprint)
  • Optical in-situ measurement, no chemical reagent consumption, environmentally friendly
  • Quick measurement: the shortest measurement cycle is 10 second
  • The maintenance-free period is long, and the sensor has a cleaning brush
  • RS485 communication mode can quickly connect to the meter
  • IP68 protection grade can be used in harsh environments
  • Low power consumption, can be powered by battery, convenient for equipment deployment

Specification

ItemSpecification
PrincipleUltraviolet-Visible(200nm-800nm)
Dimensionφ66×505mm
Power requirementsDC+12V~+24V
Measurement period10 seconds to 65535 seconds
Operating temperature0 to 50℃
Pressure6bar
Power< 8W
MaterialAISI 316L, Titanium Alloy is available
Cleaning methodCleaning brush
IP ratingIP68
Sample flow rate<3m/s
CommunicationRS485(Modbus RTU), Bluetooth

Parameter

ParameterModel No.RangeResolutionAccuracy
（Standard solution）
CODSPS-F-L020-1000 mg/L0.01 mg/L±3% or ±3 mg/L
SPS-F-L050-500 mg/L0.01 mg/L±3% or ±2.5 mg/L
SPS-F-L150-150 mg/L0.01 mg/L±3% or ±1.5 mg/L
TURSPS-F-L020-1000 NTU0.01 NTU±3% or ±10 NTU
SPS-F-L050-500 NTU0.01 NTU±3% or ±10 NTU
SPS-F-L150-150 NTU0.01 NTU±3% or ±2.5 NTU
NO3-NSPS-F-L020-50 mg/L0.01 mg/L±3% or ±0.5 mg/L
SPS-F-L050-20 mg/L0.01 mg/L±3% or ±0.2 mg/L
SPS-F-L150-8 mg/L0.01 mg/L±3% or ±0.1 mg/L
TOCSPS-F-L020-300 mg/L0.01 mg/L±3% or ±1 mg/L
SPS-F-L050-100 mg/l 0.01 mg/L±3% or ±0.5 mg/L
SPS-F-L150-30 mg/L0.01 mg/L±3% or ±0.2 mg/L
NitrateSPS-F-L020-200 mg/L0.01 mg/L±3% or ±2.5 mg/L
(NO3–)SPS-F-L050-100 mg/L0.01 mg/L±3% or ±1 mg/L
SPS-F-L150-30 mg/L0.01 mg/L±3% or ±0.5 mg/L
BODSPS-F-L020-600 mg/L0.01 mg/L±3% or ±3 mg/L
SPS-F-L050-300 mg/L0.01 mg/L±3% or ±2.5 mg/L
SPS-F-L150-100 mg/L0.01 mg/L±3% or ±1.5 mg/L
TSSSPS-F-L020-1000 mg/L1 mg/L±5% or ±10 mg/L
SPS-F-L050-500 mg/L1 mg/L±10% or ±20 mg/L
SPS-F-L150-150 mg/L1 mg/L±5% or ±10 mg/L
TOCSPS-F-L020-300 mg/L0.01 mg/L±3% or ±1 mg/L
SPS-F-L050-100 mg/L 0.01 mg/L±3% or ±0.5 mg/L
SPS-F-L150-30 mg/L0.01 mg/L±3% or ±0.2 mg/L
NO3-NSPS-F-L0230-2000 mg/L2 mg/L±5% or ±10 mg/L
(High range)SPS-F-L0515-1000 mg/L1 mg/L±5% or ±5 mg/L
SPS-F-L1510-300 mg/L0.5 mg/L±5% or ±3 mg/L
ColorSPS-F-L020-500 PCU10 PCU10% F.S.
SPS-F-L050-500 PCU10 PCU10% F.S.
SPS-F-L150-100 PCU1 PCU±5% or ±5 PCU.
NO2-NSPS-F-L020-50 mg/L0.01 mg/L±3% or ±0.5 mg/L
SPS-F-L050-25 mg/L0.01 mg/L±3% or ±0.3 mg/L
SPS-F-L150-8 mg/L0.01 mg/L±3% or ±0.2 mg/L
TemperatureSPS-F-Lxx0-60 °C0.0625 °C±1 °C

SPS-F Datasheet

Specsens Catalogue

Application

sewage pipeline monitoring
sewage pipe network monitoring

Real-time monitoring of sewage pipe network to control the movement of sewage and prevent sewage from flowing into polluted water bodies

sewage NO3-N COD turbidity monitoring
Sewage Treatment Optimization

Supports treatment process efficiency, providing actionable data for parameter adjustments. SPS-F monitor NO3-N, COD, turbidity

sewage plant water nitrate monitoring
Online Nitrate Monitoring during Domestic Sewage Treatment

Monitors water quality in municipal pipe networks to ensure compliance and quality.

River Basin Water Quality Monitoring
Environmental Water Bodies

Ideal for basin, surface water, and groundwater monitoring.

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