Yodify Product Library
Instantly add the PR-33-AC Sanitary OEM Refractometer and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

PR-33-AC Sanitary OEM Refractometer

Brand: K-Patents Process Instruments

K-Patents digital Sanitary OEM Refractometer PR-33-AC is designed to meet the needs of original equipment manufacturers (OEMs) and integrators serving beverage, dairy and food processing industries.

The Sanitary OEM Refractometer operation is not affected by particles, bubbles or color changes of the medium. Because of the digital sensing technology, even large amounts of suspended solids or bubbles do not affect the measurement, or the accuracy.
The Sanitary OEM Refractometer is installed in the main processing line and no by-pass arrangements are required.

The measurement range covers 0-100 Brix with the accuracy of ±0.1 degree Brix and the repeatability of ±0.05 degree Brix. The measurement is automatically temperature compensated over the whole process temperature range from -20° to 130° C (-4° to 266° F) and it withstands CIP and SIP processes. The 4-20 mA output signal is proportional to the temperature compensated Brix value for real-time process control.

The Sanitary OEM Refractometer is factory calibrated and the digital measuring system does not require re-calibration or regular maintenance.
Features
  • Identical calibration for each sensor: measurement range Refractive Index (nD) 1,3200 - 1,5300, which corresponds to 0 - 100 Brix at 100° C (212° F). All sensors are freely interchangeable.
  • Completely digital system: particles and bubbles do not affect the operation or accuracy.
  • Patented CORE-optics module: no drift, no re-calibration and no mechanical adjustments.
  • Fast process temperature measurements by built-in Pt1000 and automatic temperature compensation.
  • Easy on-site calibration and accuracy instrument verification within user's own quality assurance system with standard Refractive Index liquids.
  • Meets the 3A Sanitary Standard and is tested for CIP cleanability by EHEDG.
  • Easy installation in any process pipe; directly or through Angle Flow Cell or Varivent® connection.
  • Ethernet connection for parameter changes, software update and data download by using a UDP/IP protocol.

Specifications

Ambient Temperature Range

  • -20° to 45° C (-4° to 113° F)

Calibration

  • With Cargille Standard R.I. Liquids over Full Range of ND 1.3200 to 1.5300

Core-Optics

  • No Mechanical Adjustments (US Patent No. US6067151)

Current Output

  • Isolated 4-20 mA (1,000 Vdc Isolation Voltage)

Digital Measurement

  • 3648 Pixel CCD Element

Electrical Cable

  • C-Coded Male M12 Connector on the Cable

Ethernet Cable

  • Cable with RJ45 Connector
  • M12 4-Pin A-Coded Female (Male at Device) for 24 Vdc & mA
  • M12 4-Pin D-Coded Male (Female at Device) for Ethernet

Ethernet Output

  • 10/100Base-T Ethernet, Web Server for Configuration & Diagnostics, UDP/IP Connection for Data Aquisition

Instrument Verification

  • According to ISO 9001 Quality System: with Cargille Standard R.I. Liquids & Guided Procedure over Ethernet

Interconnecting Cable Length

  • 33 feet (10 metres)

Light Source

  • Light Emitting Diode (LED), 589 Nm Wavelength, Sodium D-Line

Power Supply

  • 24 V, less than 2 W

Process Connection

  • Sanitary 3A-Clamp 2.5”
  • Varivent In-Line Access Unit Clamp DN 65
  • Via Elbow Flow Cell (For Line Sizes of 2.5” & Smaller)

Process Pressure

  • Maximum
  • psi: 125 (kPa: 900, bar: 9) at 120° C (250° F)

Process Temperature

  • -40° to 130° C (-40° to 266° F)

Process Wetted Parts (Standard)

  • AISI 316L Stainless Steel (Ra< 0.8 µm, 30 µ inch)
  • Prism Gaskets Modified PTFE (Teflon)
  • Prism Sapphire

Refractive Index Range

  • Full Range, 0 to 100 Brix, Corresponds to ND=1.3200 to 1.5300

Repeatability

  • ± 0.05 Brix, Corresponds to ND= ± 0.0001

Sensor Housing Material

  • AISI 304 Stainless Steel

Sensor Protection Class

  • IP67
  • NEMA 4X

Speed of Response

  • 1 second Undamped, Damping Time Selectable up to 5 minutes

Temperature Compensation

  • Automatic, Digital Compensation

Temperature Sensor

  • Built-In Pt-1000, Linearization According to IEC 751
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more