E+E Elektronik India Private Limited

The AVS701 air and gas velocity sensor is developed and designed for demanding industrial applications. The AVS701 sets a new standard in air and gas velocity measurement and is proven to last up to 20 times longer in harsh environments. Maximum efficiency and process reliability are ensured through highly accurate measurements, simple installation with an integrated sensor positioning, and a process gas library. The optional external pressure sensor compensates for variations in ambient pressure.

The AVS701 air and gas velocity sensor excels in accuracy, reliability, and  simplified installation. 

• For demanding industrial applications: from pharmaceutical production to process monitoring in 3D printing
• High-end ceramic sensing element for stable measurement results even under extreme conditions
• Efficiency increases in process costs and quicker setup times by 60% 

The EE680 is dedicated for precise measurement of the air velocity and monitoring the temperature in laminar flow. The GMP compliant design is ideal for cleanrooms and safety cabinets in pharmaceutical, life sciences and microelectronics industries.

The high-end air velocity sensor element operates on the hot film anemometer principle and which stands out by high sensitivity even at very low air speed and high insensvity to pollution. T

he robust sensing probe and enclosure allow for EE75 use in harsh industrial environment as well as in applications with pressure rating up to 10 bar (145 psi).

Beside measuring air velocity and temperature, EE75 calculates the volumetric flow rate in m³/h or ft³/min based on the cross section of the duct, with an appropriate factory correction. The EE75 can be used to measure the velocity of various non-flammable and non-corrosive gases.

• The EE600 is dedicated for the highly accurate measurement of differential air pressure in ventilation and air conditioning systems or for filter monitoring. Additionally, it can be employed for all non-flammable and non-aggressive gases.
• Measurement Performance
• The EE600 is available with full scale (FS) 1,000 Pa (4 inch Water Column) and 10,000 Pa (40 inch WC) and offers an outstanding accuracy of ± 0.5 % FS. For the versions with analogue outputs, several measuring ranges are selectable with DIP-switches. The piezo-resistive pressure sensing element ensures highly accurate and long-term stable measurements.
• Analogue and Digital Outputs
• The measured data is available on the analogue voltage and current outputs or on the RS485 interface with Modbus RTU or BACnet MS/TP protocol.
• Functional and Robust
• The IP65 / NEMA 4 enclosure minimizes installation costs. External mounting holes allow for installation with closed cover, the electronics are thus protected against construction site pollution.
• Configurable and Adjustable
• The setup and adjustment can be easily performed with DIP-switches and push buttons on the electronics board (EE600 with analogue outputs) or with an optional adapter and the free EE-PCS configuration software (EE600 with RS485 interface). The setup includes pressure range, output signal, response time, display units and backlight. Beside differential pressure measurement, the EE600 can be set up for volume flow or air velocity measurement, as well as for filter monitoring or level indication.

• ± 0.5 % FS accuracy
• Digital and analogue output
• Large graphic display
• Multi-range measurement
• Fully configurable
• Installation-friendly enclosure

With the Omniport 40, E+E Elektronik is launching the new generation of its tried-and-tested hand-held measuring device. The device is characterized by a wide range of measurement options, maximum convenience and high efficiency. The Omniport 40 is particularly suitable for applications in the areas of maintenance, process monitoring or servicing. Coupled with an integrated oil database, extensive data logging functions and user-friendly and flexible operation, the Omniport 40 is the ideal companion for demanding applications in the field or during maintenance work.

Versatile, efficient and convenient – save up to 50% of your time with the new Omniport 40.

• Save up to 50% of your time with parallel measurement.
• Precise analysis and minimised effort due to predefined measuring points.
• Reduce maintenance costs: reliable oil quality monitoring using an integrated oil library.

Outstanding Measurement Performance
The EE680 operates on the hot film anemometer principle. It employs an E+E thin film sensing element which stands for excellent accuracy down to 0.1 m/s (20 ft/min), outstanding long term stability and low angular dependency. The multipoint air velocity factory adjustment leads to best performance over the entire working range. The E+E proprietary coating protects the sensing element against H2O2 and corrosive cleaning agents.

Versatility
The EE680 is available as straight and angled version with various probe lengths and is optimized for easy cleaning. The mounting concept and the M12 stainless steel connector facilitate the easy installation or replacement of the sensor. A led ring integrated in the stainless steel enclosure shows the laminar flow conditions and the sensor status.

Analogue and Digital Outputs
The air velocity and temperature measured data is available as current or voltage analogue outputs or on the RS485 interface with Modbus RTU protocol, user selectable.

Configurable and Adjustable
The setup and adjustment of the EE680 can be easily performed with an optional adapter and the free PCS10 Product Configuration Software.

• The Sigma 05 sensor hub represents the central element of the E+E modular sensor ecosystem with intelligent probes, analogue outputs and display. With pluggable, interchangeable probes, the modular sensor platform is suitable even for harsh and challenging environment.
• Flexibility: Multiple Probes and Measurands
• The Sigma 05 accommodates up to 3 E+E sensing probes with RS485 interface and Modbus RTU protocol. Up to 5 measurands can be assigned to the two freely selectable and scaleable analogue outputs and to the optional graphic display.
• Plug-and-Play
• Sigma 05 features automatic detection of E+E probes and performs an autonomous, rule based hub setup. Refer to the user manual for details.
• Configuration and Adjustment
• The free PCS10 Product Configuration Software allows for easy setup of the Sigma 05, measurand assignment and thresholds, display layout, scaling of the analogue outputs and adjustment of the connected probes.

• Plug and play with out of the box E+E Modbus probes
• Handles up to 5 physical quantities simultaneously (2 on the outputs, 3 on the display)
• IP65 / NEMA 4 enclosure
• M12 probe connection, direct onto Sigma 05 or via M12 cables
• Accommodates up to 3 E+E Modbus Probes
• Status information on the display and via LEDs on the electronics board
• User configurable alarm indication on the display
• USB service interface and free product configuration software

It operates on the hot-film anemometer principle and ensures high accuracy and reproducibility as well as long-term stability and outstanding resistance to pollutants.

EE671 is available with fix installed cable or with plug connection. The measured air velocity up to 20 m/s (4000 ft/min) is available at voltage output 0 - 1 V, 0 - 5 V or 0 - 10 V or on the Modbus RTU interface.

The alignment nut on the probe and the matching mounting flange simplify the installation, the correct orientation in the air flow and the precise control of the immersion depth.

With an optional configuration kit the user can set via a digital setup interface the output configuration and perform an adjustment of the probe.

Typical Applications

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

Equipped with a newly developed sensor head and utilizing the proven E+E hot-film element, already tested a million times in the automotive industry, these transmitters are less sensitive to dust and dirt than conventional hot-wire elements.

This is reflected in the excellent reproducibility and proven long-term stability of the measuring results. The factory calibration with a special wind tunnel for lowest velocity ensures optimal precision and maximum sensitivity. The EE576 can be mounted fast and easily.

The alignment strip along the probe’s tube and the matching mounting flange determine the orientation of the sensor probe. The mounting flange allows for an infinitely variation of the depth of the sensor probe. The electronics integrated in the probe tube provide a linear analogue signal of 0-5V or 0-10V for the velocity range 0...2m/s (0...400ft/min) or 0...1m/s (0...200ft/min).

• The EE150 humidity and temperature transmitter has been optimised specifically for use in the HVAC and building automation and impresses with an outstanding price/performance ratio.
• The clever housing concept, the compact design and the Ø 6mm probe simplify istallation, which results in minimised installation costs.
• The IP65/NEMA 4 enclosure provides optimal protection of the electronics, while the capacitive E+E humidity sensor element stands for long-term stable measurement results.
• All model are available EE 660 / 576 / 75 / 680

• Heating, ventilation and air conditioning
• Building automation systems

• Voltage or current analogue outputs
• IP65/NEMA 4 enclosure
• Teflon protection cap
• Easy mounting
• Free configuration software
• Optional passive T-output
• ∅ 6mm stainless steel probe
• Resistant to pollution
• User configurable and scalable

The Probe for Very Low Air Velocity is engineered to detect and measure extremely slow airflows with high sensitivity and precision. It is ideal for applications where even minimal air movement—often below 0.1 m/s—needs to be monitored to maintain air quality, prevent contamination, or ensure thermal comfort.

Featuring advanced sensing technology and a compact design, this probe delivers accurate, stable measurements with fast response times, making it suitable for cleanrooms, laboratories, HVAC systems, and other controlled environments.

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

EE660 employs E+E air flow sensors manufactured in thin film technology, which stands for excellent accuracy and long-term stability down to 0.15 m/s (30 ft/min). The device is available with current and voltage output or with RS485 interface and Modbus RTU.  EE660 is user configurable and adjustable with jumpers on the electronics board or with the EE-PCS Product Configuration Software.

E+E Elektronik EE576 Probe for Very Low Air Velocity is specifically designed for measuring the accurate low air velocity. This Air Velocity Probe operates on the hot-film anemometer principle .Its has compact air velocity transmitter specifically engineered for accurately measuring extremely low velocities.

 Applications : HVAC Systems , Clean Air Cabinets, Filter monitoring, Environmental Monitoring, Laminar flow control, Laminar flow control, Filter monitoring

Flexibility: Multiple Probes and Measurands
The Sigma 05 accommodates up to 3 E+E sensing probes with RS485 interface and Modbus RTU protocol. Up to 5 measurands can be assigned to the two freely selectable and scaleable analogue outputs and to the optional graphic display.

Plug-and-Play 
Sigma 05 features automatic detection of E+E probes and performs an autonomous, rule based hub setup. Refer to the user manual for details.

Configuration and Adjustment 
The free PCS10 Product Configuration Software allows for easy setup of the Sigma 05, measurand assignment and thresholds, display layout, scaling of the analogue outputs and adjustment of the connected probes.

Available Sensing Probes for Sigma 05 
EE072 - Humidity and Temperature Probe 
EE074 - Temperature Probe
EE671 - HVAC Air Velocity Probe 
EE680 - Air Velocity and Temperature Sensor for Laminar Flow
EE872 - Modular Probe for CO₂, Humidity, Temperature and Ambient Pressure
HTP501 - Digital Humidity and Temperature Probe
MOP301 - Insertion Moisture in Oil Probe with Modbus RTU

Reference Probe

A functional and accuracy check of the Sigma 05 can be performed with the E+E Reference Probe Modbus RTU instead of the regular sensing probes. The reference probe supplies fixed values for a wide choice of measurands and features an individual certificate. Refer to the Reference Probe Modbus RTU Quick Guide for further details.

The high-end air velocity sensor element operates on the hot film anemometer principle and which stands out by high sensitivity even at very low air speed and high insensvity to pollution. T

he robust sensing probe and enclosure allow for EE75 use in harsh industrial environment as well as in applications with pressure rating up to 10 bar (145 psi).

Beside measuring air velocity and temperature, EE75 calculates the volumetric flow rate in m³/h or ft³/min based on the cross section of the duct, with an appropriate factory correction. The EE75 can be used to measure the velocity of various non-flammable and non-corrosive gases.