LEO 5 Digital Manometer – 3 Bar

Introduction – LEO 5 Digital Manometer – 3 Bar

The LEO 5 Digital Manometer – 3 Bar is a high-resolution, professional-grade instrument engineered for precise pressure measurement, logging, and peak detection in industrial and laboratory environments. Designed around an encapsulated piezoresistive pressure sensor, it delivers exceptional accuracy of ≤ ±0.05% FS and a total error band of ≤ ±0.1% FS, making it suitable for demanding test, calibration, and monitoring applications.

Equipped with a large backlit dual-row LC display and capacitive touch controls, the device provides clear visibility of pressure readings, min/max values, temperature, and bar-graph status indicators. Its integrated data logger stores over 56,000 timestamped measurements, supporting both interval-based and event-controlled recording modes for flexible data acquisition.

The LEO 5 Digital Manometer – 3 Bar features a rugged stainless-steel housing and wetted parts in AISI 316L, combined with FKM seals and IP65 protection for reliable operation in challenging industrial environments. With a pressure range of –1…+3 bar (gauge) and selectable engineering units, the instrument offers versatility across numerous technical fields.

Dubai Sensor supports distribution of LEO 5 manometers across varied industrial sectors, including applications within the UAE and broader MENA region where high-accuracy portable measurement tools are essential.

Key Features & Benefits

• High-resolution pressure measurement with ≤ ±0.05% FS accuracy
  
• Wide pressure range: –1 to +3 bar gauge
  
• Integrated 56,000-value data logger with timestamp
  
• 1 kHz peak detection for capturing fast transient events
  
• Large backlit LC display with dual 5-digit readout
  
• Capacitive touch controls for reliable operation
  
• Stainless-steel AISI 304 housing and AISI 316L wetted parts
  
• USB (Mini USB-B) interface for configuration and data download
  
• Multiple selectable pressure units + 5 user-defined units
  
• Long battery life: up to 2000 hours in standard mode
  
• IP65 protection for industrial environments
  
• Compatible with free KELLER software (PressureSuite, CCS30, ManoConfig)
  

Technical Specifications – LEO 5 Digital Manometer – 3 Bar

Standards & Certifications

• CE compliance according to EMC Directive 2014/30/EU
  
  
• EN 61326-1 / EN 61326-2-3
  
  
• EN 61000-6-1 / EN 61000-6-2 / EN 61000-6-3 / EN 61000-6-4
  
  
• Manufacturer certified to ISO 9001
  
  

Applications & Industries

• Pressure testing and verification
  
• Industrial instrumentation and maintenance
  
• Calibration laboratories
  
• On-site commissioning and troubleshooting
  
• Research and development setups
  
• General industrial pressure monitoring
  

The LEO 5 Digital Manometer – 3 Bar is widely used in sectors throughout the UAE and MENA region where portable, high-accuracy measurement is required.

Installation, Commissioning & Maintenance

• Select the appropriate process connection (¼” BSP, ½” BSP, ¼” NPT, or ½” NPT).
  
• Connect the device securely using compatible seals and fittings.
  
• Configure measurement units, data logging parameters, and zero-point using KELLER software or on-device controls.
  
• For peak detection or high-frequency events, activate the 1 kHz sampling mode as required.
  
• Recharge the internal Li-ion battery using the Mini USB-B interface.
  
• Maintain the instrument by keeping the pressure port clean and avoiding contamination of the measuring diaphragm.
  
• Observe ambient and medium temperature limits for reliable operation.
  

Why Choose LEO 5 Digital Manometer – 3 Bar

The LEO 5 Digital Manometer – 3 Bar combines high accuracy, robust construction, and flexible data-logging capabilities, making it a dependable tool for precise pressure measurement in both laboratory and field environments. Its advanced sensor technology and peak capture features ensure stable and repeatable results even in dynamic applications.

With its stainless-steel housing, long-life battery, and free configuration and analysis software, the instrument delivers outstanding value for engineers, technicians, and calibration professionals. Dubai Sensor provides reliable regional support, ensuring availability for industries across the UAE and MENA markets.

Ordering Guide

1. Select Pressure Range:
   
   
• LEO 5 Digital Manometer – 3 Bar (–1…+3 bar gauge)
  
  
2. Choose Process Connection:
   
   
• ¼” BSP
  
  
• ½” BSP
  
  
• ¼” NPT
  
  
• ½” NPT
  
  
3. Optional Accessories:
   
   
• Rubber protective cover
  
  
• 11-point calibration certificate
  
  
• Copper seals for mano-type fittings
  
  
4. Included in Standard Delivery:
   
   
• Plastic case
  
  
• USB cable
  
  
• Operating instructions
  
  
• 5-point calibration certificate
  
  

Dubai Sensor acts as an authorized distributor, supplying the LEO 5 Digital Manometer – 3 Bar with full regional support.

FAQ – LEO 5 Digital Manometer – 3 Bar

Q1: What is the pressure range of the LEO 5 Digital Manometer – 3 Bar?

The pressure range is –1 to +3 bar (gauge) with reference to atmospheric pressure.

Q2: How accurate is the LEO 5 Digital Manometer – 3 Bar?

It offers ≤ ±0.05% FS accuracy at room temperature (20–25°C) and a total error band of ≤ ±0.1% FS over 0–50°C.

Q3: How many readings can the internal data logger store?

The integrated logger can store ≥ 56,000 timestamped measurements.

Q4: What is the peak detection sampling rate?

The device supports peak detection at 1 kHz (1000 measurements per second).

Q5: What are the available process connection options?

Verified options include:

• ¼” BSP
  
  
• ½” BSP
  
  
• ¼” NPT
  
  
• ½” NPT
  

Q6: What materials are used in the wetted parts?

The sensor’s wetted parts are made of AISI 316L stainless steel with FKM seals.

Q7: How long does the battery last?

• Up to 2000 hours in standard measurement mode
  
  
• Up to 160 hours in peak mode
  

Q8: Is the LEO 5 suitable for industrial environments?

Yes. The manometer has an IP65-rated stainless steel housing, making it suitable for harsh industrial settings.

Q9: What software is compatible with this instrument?

It works with free KELLER software packages:

• Pressure Suite Desktop
  
• CCS30
  
• Mano Config
  

These support configuration, logging, visualization, and data export.

Q10: Does the instrument measure temperature as well?

Yes. It provides temperature readings with an accuracy of ±1°C (typical).

Q11: What comes in the standard delivery package?

• Plastic case
  
• USB cable
  
• Operating instructions
  
• 5-point calibration certificate