Keller LEO1 Ei Intrinsically Safe Digital Manometer (1000bar)

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  • An intrinsically safe pressure gauge for use in hazardous environments
  • Measures pressure across a wide range up to 1000bar
  • PEAK mode takes 5000 readings per second and displays peak/trough
(Ex. VAT) £370.00 (Inc. VAT) £444.00

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  • Description

    Keller LEO1 Ei Intrinsically Safe Digital Manometer (1000bar)

    The Keller LEO1 Ei Intrinsically Safe Digital Manometer measures pressure up to 1000bar with a resolution of 200mbar and accuracy of ±0.1% FS. This makes it suitable for heavy-duty, industrial applications where accurate pressure measurement over a broad range is required. Measurements are taken via the gauge’s G ¼” male connector.

    The intrinsically safe Keller LEO1 Ei is suitable for use in hazardous setting where there is a risk of explosion. It has an intrinsically safe classification of Ex II 1 G and EEx ia IIC T5 or T6 and the certification file is LCIE 01 ATEX 6001 X.

    ‘MANO’ mode on the Keller LEO1 Ei has a measurement rate of two per second and displays minimum and maximum measurements alongside the current pressure reading. The ‘PEAK’ mode, meanwhile, takes 5000 readings per second and shows a peak or trough reading alongside the current pressure reading.

    The Keller LEO1 Ei has a zero function that enables relative pressure measurements, thus cancelling out variable barometric pressure. The clear digital screen shows pressure readings in multiple units and it is operated using just two buttons.

    Keller part number: 303005.0010

    Key Features

    • Intrinsically safe pressure gauge
    • Ex II 1 G, EEx ia IIC T5 or T6
    • MANO and PEAK modes available
    • Pressure range: 0 to 1000bar
    • Accuracy: ±0.1% FS
    • Resolution: 200mbar
    • Zero function for relative mode
    • 1000-hour battery life
      ECO2 LEO1 LEO2 LEO3 LEO5 LEO Record LEX1
    -1 to 3bar
    -1 to 30bar
    0 to 100bar
    0 to 300bar
    0 to 400bar
    0 to 700bar
    0 to 1000bar
    Accuracy ±0.5% FS ±0.1% FS ±0.1% FS ±0.1% FS ±0.05% FS ±0.1% ±0.05% 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 G, EEx ia IIC T6 or T5
    • Certification file: LCIE 01 ATEX 6001 X
    • Range: 0 to 1000bar
    • Resolution: 200mbar
    • Overpressure: 1000bar
    • Accuracy (at room temperature): <0.1% FS
    • Total error band (0…50˚C): <0.2% FS
    • Storage temperature: -20 to 70˚C
    • Operating temperature: 0 to 50˚C
    • Compensated temperature range: 0 to 50˚C
    • Supply: 3V battery, CR2430
    • Battery life: 1000 hours in MANO mode, 150 hours in PEAK mode
    • Pressure connection: G1/4”
    • Ingress protection rating: IP65
    • Dimensions: 76mm x 118mm x 42mm
    • Weight: 210g
  • Product Documents

    Product Attachments

    View FileKeller LEO1 Datasheet    Size: (472.21 KB)
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

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    Our charges for UK deliveries:

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    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

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