Hydronic Manometers

Water-side performance is central to HVAC efficiency and thermal comfort research. Hydronic manometers help labs quantify differential pressure across coils, valves, strainers, and circuit segments. With stable sensors and portable form factors, these instruments enable rapid setup and repeatable readings, supporting experiments that link flow, temperature, and heat transfer.

R&D-focused capabilities:

• Differential pressure measurement across components for performance curves and diagnostics.
• Flow estimation when paired with valve authority and manufacturer coefficients (model dependent).
• Data logging and averaging to support comparative studies and uncertainty analysis.
• Rugged construction for repeated use on lab benches and test skids.

Typical research applications:

• Coil pressure drop characterization under varying flow and temperature.
• Valve performance studies and control sequence validation.
• Circuit balancing method development and training.
• Integration with heat exchanger tests to correlate DP, flow, and capacity.

Integrated workflows:

• Pair with temperature sensors to calculate heat transfer and verify energy balances.
• Use alongside air-side instruments (capture hoods, anemometers) for complete system analysis.
• Incorporate micromanometers for cross-discipline pressure work on air systems.

TSI can help you match hydronic manometer ranges, hose sets, and accessories to your rigs and procedures. Calibration and service plans support consistent performance across project timelines, helping teams maintain high-quality data for publications and stakeholder reviews.