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Keller LEO2 Ei Intrinsically Safe Digital Manometer (3bar)

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  • Intrinsically safe classification for use in hazardous environments
  • Measures pressure from -1bar to 3bar with precision of 1mbar
  • Relative measurements and min/max recording available
(Ex. VAT) £270.00 (Inc. VAT) £324.00

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  • Description

    Keller LEO2 Ei Intrinsically Safe Digital Manometer (3bar)

    The Keller LEO2 Ei Intrinsically Safe Digital Manometer is a high-precision pressure gauge that is suitable for use in ATEX environments. It has a pressure measurement range of -1bar to 3bar with a resolution of 1mbar and accuracy of ±0.1% FS. Measurements are taken via a piezoresistive pressure transducer and 7/16” UNF male connector.

    As an intrinsically safe instrument, the Keller LEO2 Ei is suitable for use in hazardous environments where there is a risk of explosions, for example oil rigs and certain manufacturing facilities. The meter’s intrinsically safe classification is Ex II 1 G and EEx ia IIC T6 or T5 and the certification file is LCIE 01 ATEX 6001 X.

    The Keller LEO2 Ei has a min/max function for showing the highest and lowest readings alongside the current pressure reading. A zero function negates variable barometric pressure through relative measurements and the digital screen can show readings in multiple different units. Two push buttons are used to operate the pressure gauge.

    An ‘O’ ring swivel seal and G ¼” adaptor are provided as standard with the Keller LEO2 Ei. The seal is particularly useful as it allows the gauge to rotate through 360˚ during use. The unit also benefits from a 1000-hour battery life and an IP65 ingress protection rating.

    Keller part number: 303010.0002

    Key Features

    • Intrinsically safe pressure gauge
    • Classified as Ex II 1 G and EEx ia IIC T6 or T5
    • Pressure range: -1bar to 3bar
    • Accuracy: ±0.1% FS
    • Resolution: 1mbar
    • Min/max recording function
    • O-ring swivel seal for 360˚ rotation
    • G ¼” adaptor, 7/16” UNF connector
    • 1000-hour battery life
      ECO2 LEO1 LEO2 LEO3 LEO5 LEO Record LEX1
    Min. range 30bar 3bar 3bar 3bar 3bar 3bar 3bar
    Max. range 300bar 1000bar 700bar 1000bar 700bar 1000bar 1000bar
    Accuracy ±0.5% FS ±0.1% FS ±0.1% FS ±0.1% FS ±0.05% FS ±0.1% ±0.01% FS
    (at smallest range)
    10mbar 1mbar 1mbar 1mbar 1mbar 1mbar 0.1mbar
    Temperature range 0˚C to 50˚C
    Temperature accuracy ±1˚C
    Intrinsically safe
    Peak mode
    Pressure connector 7/16" UNF G 1/4" 7/16" UNF G 1/4" G 1/4" G 1/4" G 1/4"
    Analogue output
    Internal memory
    Data port RS485 Binder USB RS485 Fischer RS485 Fischer
    Compatible with
    Keller-Bus protocol
  • Specification

    • Classification: Ex II 1 G; EEx ia IIC T6 or T5
    • Certification file: LCIE 01 ATEX 6001 X
    • Range: -1bar to 3bar
    • Resolution: 1mbar
    • Overpressure: 10bar
    • Accuracy: <0.1% FS
    • Total error band: <0.2% FS
    • Storage temperature: -20˚C to 70˚C
    • Operating temperature: 0˚C to 50˚C
    • Compensated temperature range: 0˚C to 50˚C
    • Supply: 3V battery, type CR 2430
    • Battery life: 1000 hours’ continuous operation
    • Pressure connection: 7/16”-20 UNF (adaptor G ¼” included)
    • Protection rating: IP65
    • Dimensions: 59mm x 95mm x 32mm
    • Weight: 125g
  • Product Documents

    Product Attachments

    View FileKeller LEO2 Datasheet    Size: (374.45 KB)
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