E+E EE671 Air Flow Transmitter

Hot film technology, HVAC applications, measuring range up to 4000 ft/min (20 m/s).

E+E EE671 Air Flow Transmitter
E+E EE671 Air Flow Transmitter

Starting at $445.00

Effective April 9th, 2025, E+E has added a 7.5% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

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Manufactured

By E+E Elektronik

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

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Product Manual Product Specs

Features

Hot film technology
HVAC applications
Measuring range up to 4000 ft/min (20 m/s)
Compact design
Output signal options:
- 0 to 1V, 0 to 5V, 0 to 10V, or RS485
Resistant to contamination
Easy and quick mounting
polycarbonate / IP50 probe head
IP54 housing

The E+E EE671 Air Flow Transmitter is a compact air velocity probe for HVAC applications. The built-in flow sensing element VTQ combines the advantages of state-of-the-art E+E thin-film manufacturing and of the newest transfer molding technology. The EE671 operates on the hot-film anemometer principle and ensures high accuracy and reproducibility as well as long-term stability and outstanding resistance to pollutants.

The EE671 comes with plug connection. The alignment strip on the probe and the matching mounting flange within the scope of supply simplify installation and correct positioning in the air flow. The flange enables the immersion depth to be infinitely variable.

Applications for the EE671 include:

Heating and ventilation systems
Flow monitoring and control
Inlet air monitoring in ovens

Documents

E+E M12x1 5pin connection cable

M12x1 5pin connection cable socket/flying leads 1.5m, 5m and 10m lengths available.

Starting at $42.00

E+E HA010707 4-Pose Socket M12 Cable Connector

4-pole, self assembly M12x1 .

$26.00

E+E HA010782 Protective Cap

Protective cap for M12 male connector.

$13.00

E+E HA010781 Protection Cap

Protection cap for M12 female cable connector .

$13.00

E+E HA011018 Modbus Configuration Adapter

USB-RS485 converter.

$989.00

E+E HA030204 T-Coupler M12

T-coupler M12.

$44.00

This product can be used in the following applications:

Here's how some of our customers use this product...

Cooling Tower Fan

The Background: Our customer is a large industrial facility that uses a large cooling tower to remove excess heat from critical machinery. The customer seeks a way to ensure the motor at the bottom of the tower has a sufficient supply of air to keep it cool.

The Problem: The main circulating fan is air-cooled so maintaining enough air flow around the cooling fins is critical to keep the fan motor from overheating.

The Solution: We recommended the E+E EE671 Air Flow Transmitter which is ideal for this application primarily because of its compact design and resistance to contamination. The anemometer will be connected with several other temperature sensors to create a real-time remote monitoring system that feeds all of the data to “the cloud” so the company can get instant feedback as to how effective the cooling system is for the motors.