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Keller LEO5 (700bar) Digital Manometer

Keller
SKU: KELL303040.XXXXX
  • Measures pressure in industrial settings from 0 to 1000bar with ±0.05% FS accuracy
  • Readings shown on a digital screen or transmitted through analogue output
  • Large internal memory that is downloadable via the USB port
More Info
Current lead time 6-8 weeks

Keller LEO5 Digital Manometer (700bar)

The Keller LEO5 Digital Manometer is a highly accurate industrial pressure gauge. It has an extended pressure measurement range of 0 to 700bar with accuracy of ±0.05% FS and resolution of 200mbar. Pressure measurements are taken via a G ¼” pressure connector and a piezoresistive transducer. The gauge can also measure temperature between 0˚C to 50˚C with ±1˚C accuracy.

The Keller LEO5 has a clear digital screen that shows temperature and pressure readings simultaneously. There is a min/max recording function, a zero function and a digital calibration feature with an end point and zero point. Peak mode takes 5000 readings per second and records the highest pressure reached during a certain period.

Up to 56,000 readings can be saved to the Keller LEO5’s internal memory with accompanying time stamps and it is also capable of producing analogue current and voltage signals. The pressure gauge has a USB port that allows the user to download data, charge the batteries, and calibrate the instrument from a PC.

The Keller LEO5 has an IP66 ingress protection rating thanks to stainless steel casing and a sealed glass front. A battery life of up to 1600 hours is available following a full charge.

Keller part number: 303040.xxxx

Key Features

  • Absolute pressure range: 700bar
  • Absolute pressure accuracy: ±0.05% FS
  • Absolute pressure resolution: 200mbar
  • Temperature range: 0˚C to 50˚C
  • Temperature accuracy: ±1˚C
  • Peak measurement mode
  • Analogue signal via voltage and current
  • Internal memory: 56,000 readings
  • USB port for configuration, downloading and charging
  • IP66-rated steel and glass casing
  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
Resolution(at smallest range) 10mbar 1mbar 1mbar 1mbar 1mbar 1mbar 0.1mbar
Temperature range 0˚C to 50˚C
Temperature accuracy ±1˚C
Intrinsically safeversion ✔ ✔ ✔ ✔ ✔
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 withKeller-Bus protocol ✔ ✔ ✔
Specification
  • Absolute pressure range: 0 to 700bar
  • Pressure resolution: 200mbar
  • Overpressure: 1100bar
  • LCD number of digits upper/lower: 5 (7 segments) / 5 (14 segments)
  • Accuracy: 0.05% FS (incl. linearity, repeatability, and hysteresis)
  • Total error band (0…50˚C): 0.1% FS (accuracy incl. temperature error)
  • Precision: Optional for ≥20bar: 0.025% FS or 0.01% FS
  • Storage temperature: -10˚C to 60˚C
  • Operating temperature: 0˚C to 50˚C
  • Data storage: >56,000 readings with timestamp
  • Long term stability: 1mbar or 0.05% FS for reference; 0.5mbar or 0.025% FS for absolute
  • Compensated temperature range: 0˚C to 50˚C
  • Temperature measurement accuracy: ±1˚C
  • Accumulator: Lithium-Ion 4.2V / 1.6 Ah
  • Accumulator run time: Standard mode, 1600 hours; peak mode, 160 hours
  • Accumulator charge cycles: >300 hours
  • Pressure connection: G ¼”
  • Interface / plug type: USB / mini USB
  • Dimensions: 76mm x 118mm x 42mm
  • Weight: 340g approx.
  • Protection: IP66
Label Type Size Download
pdf Keller LEO5 Datasheet pdf 549.6 KB Download