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  1. Pressure Gauges

Keller LEO2 Digital Pressure Gauge

Digital pressure gauge, 0.1% accuracy, micro-processor controlled.

Keller LEO2 Digital Pressure Gauge
Keller LEO2 Digital Pressure Gauge
Starting at $316.00

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Manufactured
  • By Keller
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open 8:00 am to 5:30 pm ET.
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Overview

Features

  • 0.2% FS accuracy for Total Error Band (0 to 50°C)
    • 0.1% FS accuracy @ room temp (doesn't include zero stability)
  • Pressure ranges:
    • 0 to 4 bar: 1 mbar resolution, 10 bar overpressure
    • 0 to 11 bar: 2 mbar resolution, 20 bar overpressure
    • 0 to 31 bar: 10 mbar resolution, 60 bar overpressure
    • 0 to 101 bar: 20 mbar resolution, 200 bar overpressure
    • 0 to 300 bar: 100 mbar resolution, 400 bar overpressure
    • 0 to 700 bar: 200 mbar resolution, 700 bar overpressure
  • 0 to 50°C compensated temperature range
  • 7/16in to 20 UNF pressure connection
    • Choice of G1/4 or 1/4 NPT adapter
  • IP 65 protection, CEI 529
Instrumart logo
                                                                   
Do you need to calibrate your Keller LEO2 Digital Pressure Gauge?
Our Calibration Lab can help. Fill out our Calibration Request Form today.
                                                                   

Description

The Keller LEO2 is a compact, micro-processor controlled, highly accurate and versatile digital pressure indicator. The piezoresistive pressure transducer at the heart of the the Keller LEO2 retains high levels of accuracy and repeatability under a wide range of pressure and temperature situations. The LEO2 calculates the pressure to an accuracy of 0.1% over the temperature range of 0 to 50°C.

The Keller LEO2 measures pressure twice per second. A two line display indicates the current pressure as well as the MAX or MIN pressure since the last reset. All functions of the LEO2 are accessed through two operating keys which allow users to select pressure units and MAX and MIN values.

The LEO2 has 7/16" UNF male thread and is delivered complete with an O-ring seal swivel fitting which allows LEO2 to be rotated through 360°. Only minimal tightness is needed to seal up to 300 bar. The process pressure connection is G 1/4" male.

The LEO2 is also available as a standard or intrinsically safe version, 94/9/CE (ATEX 100a). Classification: EX II G EEx ia IIC T6 or T5. The EEx ia version of LEO2 incorporates an additional protection switch. Functions, ranges and accuracy are identical to the standard version.

Documents

Spec Sheets

  • Keller LEO2 Digital Pressure Gauge Datasheet (1.4 MB)

Manuals

  • Keller LEO2 Digital Pressure Gauge Manual PDF (376 KB)
  • Keller LEO2 Ei Digital Pressure Gauge Manual PDF (472 KB)

Other

  • Pressure Gauge Accuracy Grades

Links

  • All possible part numbers

Accessories

Protection

Keller Protective Rubber Boot
Keller Protective Rubber Boot

Keller Protective Rubber Boot for ECO1, LEO2 and LEO Record Pressure Gauges.

$18.67

Cases

Keller 309030.0003 Carrying Case
Keller 309030.0003 Carrying Case

Soft carrying case (fanny pack) for digital pressure gauges.

Call for pricing

Accessories

Please consider these optional accessories.

Keller K-114B USB Converter
Keller K-114B USB Converter

Interface converter with binder socket 680 / 5-pin, software CD and USB connection cable.

$205.00

Applications

This product can be used in the following applications:

  • Automotive
  • Compressed Air
  • Gas / Diesel Engines
  • HVAC/R System Monitoring
  • Industrial Safety
  • Intrinsically Safe
  • Oil, Gas and Petrochemical
  • Paper
  • Power Generation
  • Refrigeration Control / Monitoring
  • Research and Development
  • Utilities
  • Waste-water and Grey Water

In Stock

Part Number Pressure Range Price Available
LEO2-4-G1/4
Show Full Configuration
0 to 4 bar absolute
$316.00 1 in stock
Configuration for LEO2-4-G1/4
Base Price:
$316.00
Pressure Range
0 to 4 bar absolute
Intrinsically Safe Option
None
Process Connection
G1/4
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 12-14 weeks". Click here to select options

Need Help? Call a Calibration engineer at 1-800-884-4967

We're open 8:00 am to 5:30 pm ET

John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Nate H. headshot Nate H.
Applications Engineer
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Brynn O.S. headshot Brynn O.S.
Applications Engineer
3 years at Instrumart
Mark D. headshot Mark D.
Applications Engineer
13 years at Instrumart
John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Nate H. headshot Nate H.
Applications Engineer
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Brynn O.S. headshot Brynn O.S.
Applications Engineer
3 years at Instrumart

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Keller LEO2 Digital Pressure Gauge
Keller LEO2 Digital Pressure Gauge
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