The Metravi PM-05 Multifunction Differential Pressure Manometer is a versatile and high-precision instrument designed for measuring differential pressure across a wide range of applications. It is ideal for HVAC systems, clean rooms, laboratories, industrial processes, and other scenarios where monitoring pressure variations is crucial. With its ability to measure low to moderate pressure ranges and support various pressure units, the PM-05 provides accurate readings for effective troubleshooting, verification, and monitoring of pressure levels in different environments.

Key Specifications:

• Model: PM-05
• Brand: Metravi
• Measurement Type: Multifunction Differential Pressure Manometer
• Display: High-resolution digital LCD with backlight for easy reading of measurements.

Measurement Capabilities:

• Pressure Range:
  • Range: 0 to 5 PSI (Pounds per Square Inch)
  • Other Units: Supports a variety of pressure units including Pa (Pascal), kPa (kilopascal), mbar, bar, inH₂O (inches of water), mmH₂O, and more, allowing users to select the unit that best fits their application.
  • Resolution: 0.001 PSI, providing detailed and precise measurement of pressure differences.
• Accuracy:
  • Typically: ±0.3% of full scale, ensuring reliable and consistent measurements for a range of applications.

Features:

• Multifunction Measurement:
  • Measures Positive and Negative Pressure: Capable of measuring both positive and negative pressure differences, making it suitable for a variety of applications where pressure balance needs to be assessed.
  • Dual Input Ports: Equipped with two ports for connecting pressure points, enabling accurate measurement of pressure differences between two locations.
• Digital Display:
  • Clear Backlit LCD: The large, backlit display ensures easy readability of pressure readings even in low-light environments, making it ideal for use in various settings.
• Data Hold Function:
  • Freeze Readings: Allows users to hold the current reading on the display, making it easier to record and analyze data.
• Max/Min Recording:
  • Captures Peak Values: Records and displays the maximum and minimum pressure values during a measurement session, providing insights into pressure fluctuations.
• Zero Calibration:
  • Quick Zeroing Function: Allows users to easily zero the device before taking measurements, ensuring accuracy in readings.
• User-Friendly Interface:
  • Simple Navigation: Easy-to-use buttons for switching between measurement units, holding data, and recalling max/min values.

Power Source:

• Battery Operated: Uses standard batteries for portability, allowing for convenient field use.
• Battery Type: Typically powered by 1 x 9V battery.
• Low Battery Indicator: Alerts users when battery power is low, ensuring uninterrupted operation during critical measurements.

Safety and Compliance:

• Durable Construction: Built for industrial and laboratory environments, with a robust casing that provides protection against minor impacts and environmental factors.
• Safety Rating: Designed to ensure safe operation in various conditions, with proper insulation and protection against electrical interference.
• Certifications: Complies with industry standards for pressure measurement instruments, ensuring reliable performance.

Physical and Design:

• Compact and Lightweight: Ergonomically designed for easy handling, making it suitable for prolonged use during measurements.
• Color: Typically available in a professional-grade finish, such as black or blue.
• Warranty: One year against manufacturing defects, offering assurance of product quality and reliability.

Applications:

The Metravi PM-05 Multifunction Differential Pressure Manometer is suitable for a wide range of applications, including:

• HVAC System Monitoring: Measures pressure differences in ventilation ducts, air conditioning systems, and air handling units to ensure proper airflow and system efficiency.
• Clean Rooms: Verifies pressure differentials between clean rooms and adjacent spaces to maintain controlled environments and prevent contamination.
• Industrial Process Control: Monitors pressure in pipelines, tanks, and other industrial processes to ensure that systems operate within safe parameters.
• Laboratories and Research: Provides precise measurements for experiments and testing in controlled environments, offering accurate data for analysis.
• Filter Testing: Assesses the pressure drop across filters in HVAC systems and other applications to determine when maintenance or replacement is needed.
• Environmental Monitoring: Useful for measuring pressure variations in natural environments, construction sites, and building maintenance.

The Metravi PM-05 is a versatile and user-friendly tool for accurate differential pressure measurement, making it an essential device for professionals who need to monitor and analyze pressure differences in a wide range of settings. Its compact design, combined with its precise measurement capabilities and multiple units of measurement, makes it a reliable choice for both field and laboratory applications, ensuring efficient and effective pressure monitoring.