Which is a good online turbidity meter

range

0.0001～ 9.9999； 10.000～ 99.999NTU； Automatically select range

Accuracy:

0 When the reading is around 40NTU, take the larger of ± 2% or ± 0.02 of the reading

40 ± 5% of the reading at around 100NTU

Resolution:

0～ 9.9999NTU: 0.0001NTU；

10.000～ 99.999NTU: 0.001NTU

Reproducibility:

Better than ± 1.0% or ± 0.002 of the reading, whichever is greater

Response time:

Step response, initial response time of about 1 minute and 15 seconds

Signal average:

6Users can choose between 30, 60, and 90 seconds; The default value for users is around 30 seconds

Sample flow rate:

200～750mL/min

Operating Temperature

For single sensor systems, the temperature ranges from 0 to 50 ℃, while for dual sensor systems, the temperature ranges from 0 to 40 ℃

Sample temperature:

0 ～ 50℃

Simulated output

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

relay:

3 SPDT only, 230VAC, 5A; Setable point alarm

Power requirements:

100～230VAC,50/60Hz， Automatic selection; 40VA

Inlet pipeline:

1/4' NPTInternal thread, 1/4 'compression fitting (provided)

Drainage pipeline:

1/2' NPTInternal thread, 1/2 'hose (provided)

Digital Communication:

MODBUS/RS485,MODBUS/RS232,LonWorksProtocol, Profibus (optional)

Standard method:

Standard Method 2130B, USEPA 180.1, HACH Method 8195

shell

NEMA-4X/IP66controller

Size:

Turbidity meter: 25.4 × 30.5 × 40.6cm

Whole machine order

2976800CN

1720E turbidity meter with sc200 controller, probe cable length of 2 meters, 20 NTU STABLCAL standard solution

2978100CN

1720E turbidity meter with SC200 controller (single channel, 220V), probe cable length of 2 meters, STABLCAL standard solution of 20NTU

2976900CN

1720E turbidity meter with SC200 controller (dual channel, 24V), probe length of 2 meters, 20 NTU STABLCAL standard solution

2978200CN

1720E turbidity meter with SC200 controller (single channel, 24V), probe length of 2 meters, 20NTU STABLCAL standard solution. For other communication output order numbers, please refer to the SC200 ordering instructions

Single turbidity probe

60101-01

1720ETurbidity meter probe, probe cable length of 2 meters