esavtr20v – air velocity temp remote tx voltage output

Why Choose the Carlo Gavazzi ESAVTR20V Air Velocity and Temperature Transmitter?

The Carlo Gavazzi ESAVTR20V is a reliable air velocity and temperature transmitter designed for continuous airflow and temperature monitoring in HVAC, building automation and environmental control applications. As part of the Carlo Gavazzi ESAVT20 environmental sensor series, it combines thermal air velocity measurement and temperature sensing in a single practical monitoring solution.

The ESAVTR20V features a remote sensor configuration, allowing the sensing element to be positioned at the required measurement point while the transmitter housing is installed separately. Its standard 0–10 V analogue voltage output enables straightforward connection to compatible PLC analogue inputs, HVAC controllers and building management systems.

With an air velocity measuring range of 0–20 m/s and temperature measurement from 0–50 °C, the ESAVTR20V is suitable for monitoring airflow conditions across ventilation and air-handling applications. The transmitter operates from 8–35 V DC or 12–30 V AC and incorporates a robust IP54 plastic housing for dependable installation in commercial and industrial environments.

Key Advantages

• Combined air velocity and temperature transmitter for efficient environmental monitoring.
• Remote sensor mounting provides flexibility when positioning the airflow measurement point.
• Measures air velocity across a range of 0–20 m/s.
• 0–10 V analogue voltage output for connection to standard automation and HVAC controllers.
• Temperature measurement range of 0–50 °C.
• Wide 8–35 V DC or 12–30 V AC power supply simplifies integration with control systems.
• Robust IP54 housing suitable for building automation and industrial environments.

Key Features

• Carlo Gavazzi ESAVT20 air velocity and temperature transmitter series.
• Remote sensor mounting configuration.
• 0–20 m/s air velocity measuring range.
• 0–50 °C temperature measuring range.
• 0–10 V analogue output.
• Thermal air velocity measurement principle.
• Designed for simultaneous airflow and temperature monitoring.
• Version without integrated display.
• Version without RS485 Modbus communication.
• 8–35 V DC or 12–30 V AC supply voltage.
• IP54 plastic transmitter housing.
• Remote sensing arrangement for flexible installation.

Reliable Air Velocity and Temperature Monitoring

Air velocity transmitters provide continuous measurement of airflow within ventilation, air-conditioning and industrial air-handling systems. The Carlo Gavazzi ESAVTR20V uses thermal measurement technology to monitor air velocity and converts the measured condition into a standard 0–10 V analogue signal that can be processed by compatible controllers and monitoring equipment.

By combining airflow and temperature sensing, the ESAVTR20V provides useful environmental information from a single sensing system. Its remote sensor arrangement is particularly useful where the optimum measurement point is separated from the preferred transmitter mounting position, making the unit suitable for HVAC installations, ventilation monitoring and automated environmental control systems.

Typical Applications

• HVAC airflow and temperature monitoring.
• Building management systems.
• Ventilation and air-handling equipment.
• Heating and air-conditioning systems.
• Environmental control systems.
• Clean rooms and controlled environments.
• Industrial process ventilation.
• PLC and automation-based environmental monitoring.