Seli-Analysis Type STS 15
Turbidity meter
Overview:
Features
nir backscatter sensor
for secure phase separation
for quick product change-over
for reduced waste water costs
filter monitoring
concentration measurements colour-independent
compackt design with integrated electronics and display for parameterization
resistant saphire lens
hygienic design, CIP/SIP-compatible
Color Graphic Display
LED light source, LED life > 100.000 hours
integrated digital and analogue output
simple parameterization
Technical specifications
measuring range 0-100% turbidity or HRU High Resolution (0...100%)
light source LED
wavelength 850 nm
material stainless steel 1.4435 (316L)
surface quality electropolished <0.37 μm Ra
sapphire optic
supply voltage 24 V DC
output current 4 ... 20mA
output PNP 24 V, NC / NO parameterizable / max. 150 mA
input contact zero position (Offset)
electrical connection M12 plug, 5-pole
process connection G1 / 2 "elastomer-free sealing system / polymer sealing
ambient temperature -10 ... 70 ° C
process temperature 0 ... 90 ºC, (during measurement),141 ºC maximum for 2 hours (SIP cycle)
process pressure max. 20 bar (290 psig) at 90 ° C
