QVM62.1-HE Siemens Sensor (S55720-S536)

Overview

The Siemens QVM62.1-HE (S55720-S536) is a precision air velocity sensor designed for use in ventilation and air conditioning plants. It accurately measures air flow velocity and temperature, providing essential data for volume flow control and monitoring in air ducts. This high-performance sensor ensures optimal HVAC efficiency by delivering reliable, linearized output signals even in demanding environments.

Features

• Selectable measuring ranges for versatile air flow monitoring
• Simultaneous measurement of air velocity and temperature
• Compensated measurement for varying temperature and pressure
• Linearized output signals for high accuracy and easy integration
• Robust design with adjustable immersion depth for various duct sizes
• Long-term stability and minimal maintenance requirements

Specifications

• Brand: Siemens
• Model: QVM62.1-HE
• Part Number: S55720-S536
• Measuring Range: 0 to 5 m/s, 0 to 10 m/s, or 0 to 15 m/s (adjustable)
• Output Signal: DC 0 to 10 V or 4 to 20 mA
• Operating Voltage: AC 24 V or DC 13.5 to 35 V
• Temperature Measuring Range: 0 to 50 degrees C
• Protection Degree: IP42

Applications

• Supply and extract air monitoring in HVAC systems
• Volume flow control in variable air volume (VAV) units
• Clean room airflow monitoring and laboratory ventilation
• Air quality and circulation control in commercial buildings
• Industrial ventilation and process air monitoring

QVM62.1-HE Datasheet