Typical applications:
Water treatment plant: turbidity monitoring of pre filtration, post filtration, sedimentation, and effluent water; Monitoring of water quality in municipal pipeline networks;
Industrial process water quality monitoring, circulating cooling water, activated carbon filter effluent, membrane filtration effluent, etc
Instrument features:
● Built in patented bubble elimination system
Cleaning and maintenance are very simple; Calibrate once every three months
Good reproducibility, not affected by sample flow rate and pressure
● Adopting the two-point correction method of 0 and 20NTU - recommended correction method
● Single point calibration can also be done through comparison: (choose any point within the range of 1-40NTU)
● Measurement unit: NTU; Multiple auxiliary measurement units are displayed simultaneously: FTU, TE/F, mg/L
● Methods recognized by USEPA (United States Environmental Protection Agency)

Measurement principle:

The incandescent light emitted from the sensor light source component enters the turbidity meter downwards and produces scattered light when encountering suspended particles in the sample. The photodetector immersed in the water sample can detect scattered light at a 90 ° angle to the incident beam.

The continuously flowing water sample flows through a patented bubble removal system, which can remove air bubbles carried in the sample stream, thereby eliminating the most significant interference in low turbidity measurements; The defoaming system is not affected by changes in sample flow rate and pressure.

Technical Indicators:

Range: 0.0001-99.9999; 10.000-99.999NTU； Automatically select range

Accuracy: ± 2% or ± 0.02 of the reading between 10-40NTU, and ± 5% of the reading between 40-100NTU, whichever is greater

Reproducibility: better than ± 1.0% or ± 0.002 of the reading, whichever is greater

Response time: Step response, initial response is 1 minute, interval response is 15 seconds

Signal average: 6, 30, 60, 90 seconds user selectable; The default value for users is 30 seconds

Sample flow rate: 200-750mL/min

Working temperature: 0-50 ℃ for single sensor systems and 0-40 ℃ for dual sensor systems

Sample temperature: 0-50 ℃

Analog output: 0/4~20mA optional. Programmable within the range of 0-100NTU

Relays: 3 SPDT, 230VAC, 5A; Setable point alarm

Power requirements: 100-230VAC, 50/60Hz, automatic selection; 40VA

Inlet pipe: 1/4 "NPT internal thread, 1/4" compression fittings (provided)

Drainage pipe: 1/2 "NPT internal thread, 1/2" hose (provided)

Digital communication: MODBUS/RS485, MODBUS/RS232, LonWorks protocol (optional)

Standard methods: Standard method 2130B, USEPA 180.1, HACH method 8195

Shell: NEMA-4X/IP66 controller

Size: Turbidity meter: 25.4 × 30.5 × 40.6cm
Ordering Guide:

Whole machine order:

60150-10 1720E turbidity meter with SC100 controller, probe cable length of 2 meters

60150-121720E/sc100； Equipped with MODBUS/RS485 output, probe cable length of 2 meters

60150-131720E/sc100； Equipped with MODBUS/RS232 output, probe cable length of 2 meters

60150-141720E/sc100； Equipped with LonWorks output, probe cable length of 2 meters

60150-151720E/sc100； Equipped with PROFIBUS output, probe cable length of 2 meters

Single turbidity probe:

60150-001720E Series2 turbidity meter, sensor, probe cable length 2 meters

Optional attachments:

57960-0025ft. (7.7m) extension cable

46308-00 power cord (230VAC) with waterproof plug. (Note: The power cord must be ordered separately)

R250-0020NTU, ICE-PIC verification module

52215-001NTU, ICE-PIC verification module

26601-5320.0NTU, 1L STABLCAL calibration and calibration standard solution

26598-531.0NTU, 1L, STABLCAL calibration and verification standard solution

44156-00FORMAZIN Calibration Kit (including 4000NTU Formazin, (500mL), TenSette pipette, and calibration bucket)

2461-49 Formazin standard solution, 4000NTU, 500mL

44153-00 calibration bucket, 1L (note: calibration bucket must be ordered separately)