E+E EE650 - HVAC Air Velocity Transmitter (Hot‑Film Sensor)

The EE650 air flow sensor is dedicated for accurate and reliable measurement in building automation and ventilation applications.

EE650 employs the new VTQ air flow sensor element, which operates on the thermal anemometer principle and is manufactured by E+E in state-of-the-art thin film technology.

Due to its innovative design, the VTQ air flow sensor element is very robust and highly insensitive to pollution, which leads to outstanding long-term performance.

The measured data is available either on an analogue voltage or current output, user selectable, or on the RS485 interface with Modbus RTU protocol.

The enclosure design and the mounting flange included in the scope of supply allow for easy installation or replacement. The configuration and adjustment of the EE650 can be comfortably performed on the electronics board or via digital interface.

Typical Applications

HVAC
Ventilation systems
Process control

规格

Measuring range - user selectable
- 0...10 m/s (0...2000 ft/min)
- 0...15 m/s (0...3000 ft/min)
- 0...20 m/s (0...4000 ft/min)
Accuracy at 20 °C (68 °F), 45 % RH, 1013 hectopascal
- 0.2...10 m/s ±(0.2 m/s + 3 % of mv)
- 0.2...15 m/s ±(0.2 m/s + 3 % of mv)
- 0.2...20 m/s ±(0.2 m/s + 3 % of mv)
Response time - user selectable
- typ. 4 sec or typ. 1 sec.
Output Analogue
- 0-10 V and 4-20 mA
Output Digital
- Modbus RTU
Supply
- 24 V AC/DC

技术规格

唯一参考ee650
产品系列Air Velocity and Flow
产品组Air Velocity Transmitters
类型对象（单个对象）
发布日期2026-06-24
版本号1

链接

相关

设计国家/地区奥地利
制造国家/地区奥地利

分类

BIMobject 类别电气 - 传感器

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