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Inline Refractometer Sensor:
L-Rix

  • Unpacked Anton Paar L-Rix 2100 inline refractometer sensor with cable, user manual, and accessories in a red transport box.
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  • Unpacked Anton Paar L-Rix 2100 inline refractometer sensor with cable, user manual, and accessories in a red transport box.
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Model:
  • Best-in-class accuracy ensures consistent product quality control.
  • Compact, lightweight design fits easily into tight spaces.
  • Quick installation via threaded connectors reduces downtime.
  • Integrated self-diagnostics minimize maintenance requirements.
  • Single M12 cable simplifies setup and reduces installation complexity.

    We bring you what you have long been waiting for: an inline refractometer for continuous brix concentration monitoring in metalworking machines (e.g. cooling lubricants, aqueous polymer quenching fluids), industrial processes, and fruit and vegetable processing, L-Rix 2100 and L-Rix 3100 provide a unique combination of best-in-class quality, price, accuracy, and compactness. The L-Rix 2100/3100 Series increases the lifetime of tools and machines, optimizes the quality of manufactured pieces, reduces downtime, minimizes maintenance costs, ensures reliable performance for years, and helps you master challenging industrial conditions.

    Key features

    Inline refractometer sensor: Maximum lifetime

    • Continuous brix monitoring – ensuring optimal concentration all the time
    • Key parameter for production perfection in various processes
    • In metalworking - preventing the wear and tear of cutting tools and optimizing the quality machined parts
    • In food processing - ensuring consistent quality and reduction of production losses.

    Unparalleled precision

    • Unparalleled precision: ±0.15 °Brix to 0.2 °Brix
    • Unique compactness: 114 mm x 34 mm
    • Competitive price point: ideal cost-performance balance
    • Strong combination of affordability and superior accuracy

    Supreme quality

    • Built out of sapphire
    • Produced in 'clean room': prevents dust particle embedding
    • Built-in self-diagnosis to prevent inaccurate readings
    • IO-Link interface, also providing diagnostic information

    Continuous performance

    • Up-and-running fast: pre-configured
    • 15+ years of operation in tough industrial environments
    • Reduction of downtime
    • Minimization of maintenance costs

    Specifications

     L-Rix 2100L-Rix 3100
    LED StatusYes
    Refractive indexRange: 1.3268 nD to 1.3830 nD (0 °Brix to 30 °Brix)Range: 1.3268 nD to 1.4215 nD (0 °Brix to 50 °Brix)
    Accuracy±0.20 °Brix ±0.15 °Brix 
    Repeatability±0.10 °Brix±0.075 °Brix
    Housing materialStainless steel 1.4305 and plastic material
    Material of the wetted partsSapphire (Al2O3 – 99.997 %), stainless steel 1.4305, VICTREX FG 200Sapphire (Al2O3 – 99.997 %), stainless steel 1.4404, VICTREX FG 200
    Ambient temperature-5 °C to +55 °C
    Process temperature and pressure0 °C to 60 °C, 0 bar to 10 bar
    Process connectionsG1“ Male, according to DIN/ISO 228
    Protection classIP65; IP67
    Output°Brix and temp
    CommunicationAnalog, IO-LINK
    PLC ConnectionM12 sealed connector with single cable for power supply and 2x analog output
    Apparent ohmic resistance240 Ohm to 500 Ohm
    Power supplyDC 24 V (range 20 ... 30) SELV/PELV (Class 2 circuits)
    Cleaning (using AP adapter with cleaning connection)Water or approved cleaning agents – up to 60 °C, 5 bar max.
    Storage conditions: ambient temperature and relative humidity -40 °C to +70°C; 10 % to 100 %
    CertificationFCC, CE, ULFCC, CE, UL, 3A*

    *When used with VARIVENT® adapter

    Anton Paar Certified Service

    The Anton Paar quality in service and support:
    • More than 350 manufacturer-certified technical experts worldwide
    • Qualified support in your local language
    • Protection for your investment throughout its lifecycle
    • 3-year warranty
    Learn more

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    Complementary products

    Not all items are available for purchase online.

    If you do not find the item you require, please contact your Anton Paar sales representative.

    Product Type
    • Consumable
    Category
    • Miscellaneous
    • O-Ring

    L-RIX 2X00 CONNECTION ADAPTER G1/4"

    Compatible with :
    L-Rix 2100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 318347
    Product details

    Flow adapter with an integrated cleaning nozzle for seamless machine integration of the L-Rix 2x00 or L-Rix 3x00 models. Scope of delivery 1 pcs. L-Rix 2X00 Connection Adapter G1/4" Technical specification
    - Material: Aluminum alloy 3.2315 (EN AW-6082)
    - Dimensions (WxHxD): 64x64x35 mm
    - Mounting holes: 2x
    - Mounting thread: M6
    - Fastening torque for the sensors: 10 Nm
    - Sensor connection: G1" internal thread, according to DIN/ISO 228
    - Process connection: 2x G1/4" internal thread, according to DIN/ISO 228
    - Cleaning connection: G3/8" internal thread, according to DIN/ISO 228

    L-RIX 2X00 WELD-IN ADAPTER G1"

    Compatible with :
    L-Rix 2100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 319892
    Product details

    Welding adapter for L-Rix 2x00 or L-Rix 3x00 for use in industrial applications. Scope of delivery 1 Pcs. L-Rix 2X00 Weld-In Adapter 1 Pcs. Welding mandrel Technical specification
    - Material: Stainless steel 1.4301
    - Sensor connection: G1" internal thread, according to DIN/ISO 228
    - Pressure resistance: 25 bar

    CABLE M12 5BU/5ST A-CODED 5M

    Compatible with :
    L-Rix 2100 | 3100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 322846
    Product details

    A-coded M12 connection cable designed for industrial applications. It features a 5-pin M12 connector on both ends, facilitating secure and reliable connections between devices. Scope of delivery 1 pcs. Cable M12 5BU/5ST A-Coded Technical specification
    - Operating Voltage: 30 AC / 36 DC V
    - Protection Rating: IP67/IP68/IP69K
    - Cable Material: PUR
    - Seal Material: FKM
    - Cable Length: 5 m
    - Connector: 1 x M12, straight
    - Connector Coding: A
    - Connector Tightening Torque: 0.6 ... 1.5 Nm

    L-RIX 2x00 PROCESS CONNECTION O-RING

    Compatible with :
    L-Rix 2100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 324463
    Product details

    The process connection O-ring for the L-Rix 2x00 ensures a reliable seal between the L-Rix 2x00 and the process connection. It prevents the leakage of liquids and ensures a secure connection in industrial applications. Scope of delivery 1 pc. L-Rix 2X00 Process Connection O-Ring Technical specification
    - COG Material: Si 971, FL
    - Base Elastomer: Fluorosilicone Rubber (FVMQ)
    - Inner Diameter (d₁): 25 mm
    - Cross-Section (d₂): 2 mm
    - Operating Temperature (Air): -60 °C to 200 °C
    - Hardness: Shore A
    - Color: Blue

    L-RIX 3X00 ADAPTER VARIVENT® N

    Compatible with :
    L-Rix 3100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 318348
    Product details

    Process adapter for integrating process sensors into tanks or pipelines, optimized for use in hygienic applications. Scope of delivery 1 pcs. L-Rix 3X00 Adapter VARIVENT® N Technical specification
    - Material: Stainless steel 1.4404
    - Sensor connection: G1" internal thread, according to DIN/ISO 228
    - Process connection: Varivent Type N
    - Pressure resistance: 25 bar

    L-RIX 3x00 PROCESS CONNECTION O-RING

    Compatible with :
    L-Rix 3100
    Get a quote
    Online price only excl.incl. 0VAT
    Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
    Get a quote
    Part number : 320290
    Product details

    The process connection O-ring for the L-Rix 3x00 ensures a reliable seal between the L-Rix 3x00 and the process connection. It prevents the leakage of liquids and ensures a secure connection in industrial applications. Scope of delivery 1 pc. L-Rix 3X00 Process Connection O-Ring Technical specification
    - Material: EPDM
    - Compound Code: EPDM 70.503-00
    - Inner Diameter (d₁): 25 mm
    - Cross-Section (d₂): 2 mm
    - Operating Temperature (Air): -57 °C to 150 °C
    - Hardness: Shore A
    - Compliance: 3-A Sanitary Standard No. 18-03 Class II; FDA CFR 21 - 177.2600 "Rubber articles intended for repeated use"
    - Color: Black
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    Content
    1. Key features
    2. Specifications
    3. Documents
    4. Complementary products
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