PR21S-T Inline Process Refractometer with Water Cooling

The inline process refractometers PR21S is installed in pipelines of production facilities in order to control and regulate the concentration, mixing and fermentation processes. Thanks to the standardised connections, the measurement devices can be easily installed in pipelines. The measuring chamber is made of stainless steel, the measurement prism consists of scratch-resistant and especially chemical-resistant sapphire and is designed to prevent solids from sticking.

Features:

– Measures refractive index (nd: 1.3200 to 1.5200) and Brix ( 0 to 95 %Brix)
– Measurement intervals from 3 to 60 seconds selectable
– Automatic temperature compensation (%Brix and freely definable for customer-specific products)
– Integrated sensor for temperature monitoring
– User-defined scales
– Stainless steel measurement chamber that meets all the requirements of the food and pharmaceutical industry, CIP/SIP capable
– Sample prisms, made of scratch-proof and chemical-resistant sapphire
– Cleaning via process cleaning processes
– Suitable for process temperatures up to 120 C
– Easy connection with process control system or MPC via analogue outputs (0/4-20 mA)
– Display for the visual monitoring is also available

Specifications

:

– Scales: Refractive index (nD), Concentration of sucrose, glucose, fructose and invert sugar [%Brix], User-defined
– Refractive index measurement range: 1.3200 to 1.5200
– Refractive index measurement accuracy: +/- 0.0002
– Refractive index measurement resolution: 0.0001
– Brix measurement range: 0 to 95 %Brix
– Brix measurement accuracy: +/- 0.2 %Brix
– Brix measurement resolution: 0.1 %Brix
– Mounting: Inline
– Measurement period: 3 to 60 seconds
– Measurement prism: Sapphire
– Light source: LED
– Wavelength: 589 nm
– Temperature compensation: ICUMSA or freely definable
– Temperature measurement: With integrated temperature sensor Pt100
– Temperature measurement range: 10 to 120 C
– Temperature measurement accuracy: +/- 0.2 C
– Temperature measurement resolution: 0.1
– Process temperature: 10 to 120 C
– Special feature: Water cooling
– Permitted pressure load: 1 – 10 bar
– IP Code: IP65
– Operating Voltage: 24 V (18 to 30 V)
– Power consumption: 5 W without display, 6 W with display
– Dimensions (W x H x D): 180 mm x 190 mm x 180 mm
– Weight: 3.5 kg

Warranty

– 1 Year Manufacturer Warranty + Additional 1 Year Instrument Choice Warranty