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EE240

Product catalog summary

Overview: The EE240 wireless sensor network is designed for energy-efficient communication using the IEEE 802.15.4 radio standard, suitable for building automation and industrial process control. It supports Zigbee protocol enabling star and tree topologies, and features self-configuring and self-healing capabilities for enhanced scalability and reliability.

Network Composition: An EE240 network includes an EE242 base station, up to 50 transmitters/routers, and up to 500 wireless transmitters, supporting a maximum of 2,000 measured values including relative humidity (RH), dew point temperature (Td), temperature (T), and carbon dioxide (CO2).

EE242 Base Station: This controls the network, receiving data from transmitters and routers, and provides data via Ethernet/Modbus TCP, Ethernet/JSON, and RS485/Modbus RTU. It supports four measurands for analogue outputs and offers an optional display for data and status information.

EE244 Transmitter/Router: Features an IP65/NEMA 4X enclosure with optional display, supporting up to 3 sensing probes for RH and T. It can be powered by batteries or an external power supply. The router version supports up to 2 probes and requires external power.

EE245 Room Transmitter: Designed for indoor use, it measures CO2, RH, and T, featuring an elegant enclosure and optional display. It can be powered by batteries or an external power supply, with a design that simplifies installation and maintenance.

Technical Features: Operates on a 2.4 GHz frequency band with a typical range of 60 m indoors and 1,000 m in open fields. It uses AES-128 encryption for data security and includes a web server for network setup and remote access. The CO2 measurement uses dual wavelength NDIR technology, and the RH sensing elements are protected by a proprietary coating.

Technical Data: The base station supports various digital and analogue outputs, with specific accuracy and temperature dependencies. The transmitters and routers have defined operational temperature ranges and power supply options. The network supports a transmission frequency of 2.4 GHz with a power of 8 dBm.

Ordering Guide: Provides detailed configuration options for the base station, transmitters, and room transmitters, including output types, display options, network configurations, and unit preferences.

Accessories: Includes cables for remote sensing probes, antenna cables, power supply units, and installation brackets.

Catalog excerpts

your partner in sensor technology. DatasheetEE240 Wireless Sensor Network for Humidity, Temperature and CO2

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EE240 Wireless Sensor Network for Humidity, Temperature and CO2 The EE240 wireless sensor network is based on the IEEE 802.15.4 radio standard for energy-efficient communication and is ideal for both building automation and industrial process control. The use of the Zigbee protocol enables star and tree topologies. The network is self-configuring and self-healing, properties that increase the scalability and reliability of data transmission. It stands out by the usual reliable E+E sensor technology, high data transmission security and easy maintenance. An EE240 network consists of an EE242 base...

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Datasheet EE240 Sensing Probes for EE244 The probes (EE07 for RH / T or T only) feature M12 connectors and are interchangeable. They can be plugged directly into the EE244 enclosure or located remotely using a cable of up to 10 m (33 ft) length. EE245 Modular Room Transmitter The EE245 is designed for indoor use and measures any combination of CO2, RH and T. It features an elegant enclosure, optional display and can be powered with batteries or with an external power supply adapter. The snap-on enclosure with entire electronics located in the front cover simplifies installation and maintenance....

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Features ▪ Operates worldwide on license free 2.4 GHz frequency band ▪ Typical transmission range of 60 m (197 ft) inside buildings and 1 000 m (3 300 ft) in the open field ▪ Stable network and reliable data transmission ▪ AES-128 encryption provides highest data security ▪ Webserver in the base station facilitates wireless network setup as well as remote access, diagnosis and maintenance via web browser ▪ Reference probes for check of EE244 and for loop calibration available ▪ Interchangeable RH / T sensing probes for EE244 can be plugged directly or installed remotely up to 10 m (33 ft) ▪ Pluggable,...

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Dimensions Values in mm (inch) EE244 with plugged probes EE244 with remote probe Sensing probes for EE244 Refer to the respective data sheet for details EE07 Humidity and Temperature Probe with Digital Output: www.epluse.com/ee07 www.epluse.com v2.6 / Modification rights reserved | 5

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Dimensions Values in mm (inch) Pluggable or remote antenna Ethernet interface EE245 - front view EE245 - side view www.epluse.com v2.6 / Modification rights reserved | 6

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Technical Data EE242 Base Station 1) For technical data of sensing probes, please refer to www.epluse.com/ee07. 2) Battery lifetime >1 year with a measuring data transmission every 5 min (for RH / T). 3) Choice between batteries and external power supply via jumper on the electronics board for EE244-AF6E9x possible. v2.6 / Modification rights reserved | 7

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Technical Data EE245 Room Transmitter v2.6 / Modification rights reserved | 8

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Ordering Guide Base Station Please note:No mix of metric / non-metric units allowed. v2.6 / Modification rights reserved | 9

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Ordering Guide Transmitter / Router 1) For parallel operated networks with overlapping transmisstion ranges. The devices will come configured with their network ID. Each network gets its own ID, information about the network structure is necessary at the time of ordering. Please contact your E+E representative for assistance and clarification. v2.6 / Modification rights reserved | 10

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Order Example Position 1 - Base Station Position 3 - Sensing Probes Position 4 - Cable for remote sensing probes v2.6 / Modification rights reserved | 11

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Order ExamplePosition 1 - Base Station EE242-A6NC1SBL-40SBH60SCL0SCH50SDL0SDH5000 v2.6 / Modification rights reserved | 12

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Accessories For further information see datasheet Accessories Accessories general Cable for remote sensing probe Transmitter EE244 Code External power supply unit V03 www.epluse.com v2.6 / Modification rights reserved | 13

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Company Headquarters & Production Site 4209 Engerwitzdorf | Austria T +43 7235 605-0 F +43 7235 605-8 [email protected] www.epluse.com E+E Sensor Technology (Shanghai) Co., Ltd. E+E Elektronik France SARL E+E Elektronik Deutschland GmbH T +49 6171 69411-0 [email protected] E+E Elektronik India Private Limited your partner in sensor technology. Version v2.6 | 10-2023 Modification rights reserved

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