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Tuesday, 09 26th

Last updateMon, 15 Sep 2014 5am

TU 820
Turbidity probes

Common Specifications 

Measuring method              : Nephelometric
Response time                     : 10 s
Internal sensor                     : for empty cell and dirty lens checking
Preamplifier                          : built-in
Power                                     : ± 12 Vdc from TU 7685
Ambient Temperature         : 0/50 °C
Sample Temperature           : 0/50 °C
Sample Pressure                 : 6 bar max. a 20 °C
Connector                             : IP 67
Optical window material     : Acrilic
Pipe Tee for direct inline mounting: 2” (DN 50)
Diameter                                : 40 mm
Cable length                         : 150 m max.

TU 820 Specifications 

Measuring method              : Nephelometric (USEPA 180.1)
Range                                                : 0/400 NTU
Resolution                            : 0.001 on scale 0/4.000 NTU
                                            0.01 on scale 0/40.00 NTU
                                            0.1 on scale 0/400.0 NTU
Accuracy                               : ± 5% of reading on 0/400 NTU
Light source                          : Tungsten lamp 2200 °K
Average life of the lamp      : 100,000 hours
Sensor sensitivity                : 600 nm
Material: Body in PVC - O Ring: NBR (Acrylat Nitrile) 

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