DP-Calc Micromanometer 5825 TSI

DP-Calc Micromanometer 5825 TSI

High-Performance Differential Pressure Measurement for HVAC and Environmental Testing

DP-Calc Micromanometer 5825 TSI is a versatile, high-performance instrument designed to measure differential and static pressure with precision and reliability. It is ideal for HVAC commissioning, system troubleshooting, duct velocity measurements using Pitot tubes, and a wide range of pressure-based airflow evaluations. This portable device simplifies complex air measurement tasks with advanced features like data logging, statistical analysis, and programmable K factors.

Whether you are performing pressure drop measurements across filters and fans, conducting air balancing, or calculating air velocity in ducts, the DP-Calc 5825 provides the accuracy and convenience needed for both field and lab environments.

Features and Benefits

• Measures differential and static pressure from -15 to +15 in. H₂O (equivalent to -3735 to +3735 Pa)

• Calculates velocity when used with a Pitot tube

• Data logging capability stores over 12,700 samples and 100 test IDs

• Time and date stamp for all logged data

• Programmable K factors for use with various airflow measurement devices

• Built-in statistics mode for quick review of min, max, and average values

• Variable time constant to stabilize readings in fluctuating environments

• USB interface for data transfer and analysis

• Compact, handheld design with intuitive interface

• Includes ISO calibration certificate for measurement assurance

Applications

• HVAC system commissioning and diagnostics

• Testing and balancing of ventilation systems

• Duct velocity measurements using Pitot tubes

• Static pressure monitoring

• Pressure drop analysis across filters, coils, fans, and diffusers

• Environmental airflow testing in cleanrooms and controlled spaces

Specifications

• Model Number: 5825

• Measurement Range: -15 to +15 in. H₂O (-3735 to +3735 Pa)

• Velocity Measurement: Available with Pitot tube (optional accessory)

• Data Logging: 12,700+ data points with 100 test IDs

• Display: Digital with real-time pressure and velocity readout

• Power: 4 alkaline batteries (included)

• Connectivity: USB interface for data download

• Interface: Simple navigation with variable time constant setting

• Certifications: Includes calibration certificate

Included with the DP-Calc 5825

• DP-Calc Micromanometer 5825

• Carrying case for safe transport

• 4 alkaline batteries

• Static pressure tip

• Two 1.2-meter rubber tubing

• USB cable for data transfer

• Calibration certificate

• Operation and service manual

The TSI DP-Calc 5825 offers unmatched value for professionals involved in HVAC performance testing, environmental airflow verification, and differential pressure diagnostics.