TRIOS TTURB

TRIOS TTURB

Category: TRIOS

Specifications
TTURB DIGITAL SENSOR FOR OPTICAL TURBIDITY MEASUREMENT
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Details

The TTurb is a digital sensor used for optical turbidity measurement according to the 90° IR scattered light method. Depending on the sensor version, it can be used in both pure water up to 100 FNU as well as in raw, waste and process waters up to 1000 FNU. The TTurb is available with a 10-meter or a 2-meter cable.

Specification

 
Light Source
 
LED
 
Detector
Photo diode
Measurement principle
Nephelometry
 
Parameter
Turbidity as FNU; mg/L; NTU; TSSeq
Measurement range
0...100, 0...400, 0...1000 FNU
Measurement accuracy
± (5 % + 0.5)
Detection limit
0.5 FNU for TTurb 100
2 FNU for TTurb 400
2 FNU for TTurb 1000
Measurement wavelength
860 nm, FWHM 30 nm
T100 response time
6 s
Measurement interval
≥ 3 s
 
Housing material
PET / POM / NBR
Dimensions (L x Ø)
170 x 36 mm
~ 6.7˝ x 1.4˝
Weight
0.3 kg
~ 0.7 lbs
 
Interface
Ethernet (TCP/IP)
RS-485 (Modbus RTU)
Power consumption
typically <0.9 W
with network < 1.5 W
Power supply
12...24 VDC (± 10 %)
Connector
8-pin M12-plug
 
 
Maintenance effort
≤ 0,5 h/Monat (typisch)
Calibration/maintenance interval
24 Monate
System compatibility
Modbus RTU
Warranty
1 Year (EU & US: 2 years) on electronics; All wearing parts are not included in the warranty
 
 
Max. pressure with fixed cable
3 bar
~ 43.5 psig
Max. pressure in flow cell
1 bar, 2...4 L/min
~ 14.5 psig, 0.5 to 1 gpm
Protection type
IP68
NEMA 6P
 
Sample temperature
0...+40 °C
~ +32 °F... +104 °F
Ambient temperature
0...+40 °C
~ +32 °F... +104 °F
Storage temperature
0...+80 °C
~ +32 °F... +176 °F
Inflow velocity
maximum 0.1 m/second
maximum ~ 0.33 fps

Measurement Range
 
TTurb100
0...100 NTU
TTurb400
0...400 NTU
TTurb1000
0...1000 NTU

Versions


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