Accuracy:
Turbidity up to 1000 NTU: < 5% of the measured value ±0.01 NTU
Ambient temperature:
0 - 60 °C (briefly 80 °C)
Application:
Varivent piping systems
Automatic wiper:
No
Cable length:
10 m (optional extension cables available)
10 m (optional extension cables available)
Calibration:
Turbidity (TRB): Factory calibrated
Solids (TS): To be calibrated by customer on site
Zero point: Permanently calibrated in the factory
Calibration method:
Turbidity: Formazin or Stablcal Standard (at 800 NTU). Requires a calibration kit.
Suspended Solids: Sample specific, based on gravimetric analysis with a correction factor procedure.
Controller compatibility:
SC200, SC1000, SC4500. All controllers sold separately
Diameter:
40 mm
Flow:
Max. 3 m/s (the presence of air bubbles affects the measurement)
Installation style:
Varivent Measuring tube
Length:
232 mm
Maintenance interval:
1 h/month
Material:
Gasket: FKM; Wiper: PA (GF), TPV
Max Temperature:
80 °C
Measurement method:
Combined multiple beam alternating light method with infrared diode system and beam focusing
Turbidity (TRB): 2-channel 90º scattered light measurement in accordance with DIN EN ISO 7027, wavelength = 860 nm
Solids (TS): 90º and 120º scattered light measurement, wavelength = 860 nm
Measuring range:
Turbidity (TRB): 0.001 - 9999 NTU
Solids (TSS): 0.001 - 500 g/L
Model:
TSS Vari sc
Mounting configurations:
VARIVENT
Operating temperature range:
0 - 80 °C
Parameter:
Turbidity, Suspended Solids
Pressure range:
<16 bar or <160 m
Repeatability:
TSS content: < 4 %
Turbidity: < 3 %
Response time:
1 - 300 s adjustable
Special notes:
Installation note:
Distance sensor–wall
> 50 cm (Turbidity)
> 10 cm (TSS)
Warranty:
24 months
Weight:
approx. 1.5 kg
What's included?:
Turbidity & Suspended Solids sensor, user manual