EE650 – Duct Air Velocity Transmitter for HVAC Systems
$999.00
Instromart presents the EE650 – a smart airflow transmitter engineered for precise duct air velocity monitoring in HVAC systems. With selectable outputs, robust design, and E+E’s trusted sensor technology, it ensures dependable airflow measurement in commercial and industrial buildings.
Contact Our Technical Experts 1300 000 000
Get expert advice—select with certainty.
EE060 – Compact Humidity & Temperature Probe
The EE650 is a high-performance air velocity sensor specifically developed for accurate airflow measurement in HVAC ducts and building automation applications. Featuring a robust design, it utilizes E+E’s advanced VTQ thin-film sensing technology to deliver precise readings even under varying flow conditions. Available through Instromart, this device ensures efficient ventilation control and reliable integration into modern building systems.
Technical Specifications:
| Measured Quantity | Air velocity |
| Sensor Type | VTQ – E+E thin-film thermal anemometer |
| Measurement Ranges | 0–10 m/s, 0–15 m/s, 0–20 m/s (factory set) |
| Accuracy | ±(0.2 m/s + 3% of measured value) at 20 °C |
| Response Time (t₉₀) | ~1 s (fast mode) / ~4 s (standard mode) |
| Analog Outputs | 0–10 V (load < 1 mA) or 4–20 mA (load ≤ 500 Ω), jumper selectable |
| Digital Interface | RS485 with Modbus RTU (optional) |
| Power Supply | 24 V AC/DC ±20% |
| Current Consumption | Analog: ~70 mA DC, Digital: ~50 mA DC |
| Operating Temperature | Electronics: –10 °C to +50 °CProbe: –25 °C to +50 °C |
| Storage Temperature | –30 °C to +60 °C |
| Humidity Range | 5–95 % RH (non-condensing) |
| Protection Class | IP65 for standard enclosure, IP20 for remote probe |
| Electrical Connection | Screw terminals; optional M12 connector |
| Housing Material | Polycarbonate (UV-stabilized), flame-retardant |
| Mounting Style | Duct-mount with integrated flange, remote probe mount (optional) |
| Configuration Tool | EE-PCS configuration software with USB adapter (optional) |
| Compliance | CE marked, RoHS compliant, FCC Part 15 Class A, ICES-003 Class A |
Main Features
Features:
• Measures air velocity using thermal anemometer principle (VTQ sensing element)
• Factory-selectable measurement ranges up to 20 m/s (4000 ft/min)
• High accuracy from 0.2 m/s with fast response
• Dual analog output options: 0–10 V or 4–20 mA (jumper selectable)
• Optional RS485 Modbus RTU communication interface
• Quick setup via configuration jumpers or EE-PCS software and USB adapter
• IP65 / NEMA 4X rated enclosure for duct mounting
• Remote probe model available for limited-space or high-temperature zones
• Long-term stability and low sensitivity to contamination
Industrial Applications
Industrial Applications:
• HVAC duct airflow monitoring
• Cleanroom airflow validation
• Ventilation efficiency measurement
• Building automation and air balancing
• Energy-efficient ventilation control systems
Manuals & Datasheets
Related products
-
EE23 Humidity and Temperature Sensor for Industrial Applications
$999.00 Add to cartEE23 Humidity and Temperature Sensor for Industrial Applications
Available through Instromart, the EE23 offers a combination of rugged design, customizable setup, and consistent measurement accuracy—ideal for professionals needing dependable performance in varied industrial settings.
$999.00 -
EE08 Humidity and Temperature Probe
$999.00 Add to cartEE08 Humidity and Temperature Probe
The EE08, available from Instromart, combines high precision with compact design, making it a practical choice for integration into HVAC systems, automation platforms, and OEM devices. Its stable analog signal, robust protection features, and configurable output make it suitable for both standard and custom sensing applications.
$999.00 -
EE771 Thermal Flow Meter
$999.00 Add to cartEE771 Thermal Flow Meter
The EE771, available from Instromart, It is specifically designed for use in pipelines with diameters ranging from DN15 to DN50 and features a modular design that ensures quick and simple installation without the need for additional tools.
$999.00 -
Omniport 30
$999.00 Add to cartOmniport 30
The Omniport 30 is a high-precision handheld instrument designed for real-time environmental monitoring.
$999.00
Reviews
There are no reviews yet.