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Operating Manual
Publish Date: 30-01-2023
v1.0
Wireless sensor
Operating Manual
EMS Series
Elektroniksystem i Umeå AB Tvistevägen 48C, 907 36 Umeå, Sweden
E-mail:
support@elsys.se
ǀ Web:
www.elsys.se
Specifications in this document are subject to change without notice.
©Elektroniksystem i Umeå AB 2020
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Table of Contents
Related Manuals for Elsys EMS Series
Summary of Contents for Elsys EMS Series
- Page 1 Operating Manual Publish Date: 30-01-2023 v1.0 Wireless sensor Operating Manual EMS Series Elektroniksystem i Umeå AB Tvistevägen 48C, 907 36 Umeå, Sweden E-mail: support@elsys.se ǀ Web: www.elsys.se Specifications in this document are subject to change without notice. ©Elektroniksystem i Umeå AB 2020...
- Page 2 Operating Manual EMS series Important safety information Read this manual before attempting to install the device! Failure to observe recommendations included in this manual may be dangerous or cause a violation of the law. The manufacturer, ElektronikSystem i Umeå AB will not be held responsible for any loss or damage resulting from not following the instructions of this operating manual.
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Page 3: Table Of Contents
Operating Manual EMS series Contents Description ........................1 Dimensions (mm) ..................1 Label........................1 Main features of the EMS series ..............2 Mounting guidelines ....................3 Door activity sensor ..................3 Water leak sensor ...................4 Temperature/humidity sensor ...............4 Desk occupancy sensor .................4 Installation .........................5 Service and maintenance ..................5 Sensor configuration ....................6... - Page 4 Operating Manual EMS series Humidity......................10 Accelerometer ....................11 Door activity (Reed switch) ............... 11 Water leak detection ..................11 Occupancy ..................... 11 Device specifications .................... 12 Sensor payload format ..................13 Regulations ......................14 10.1 Legal Notices ....................14 10.2...
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Page 5: Description
LoRaWAN® wireless connectivity. The sensor measures, depending on model, temperature, humidity, acceleration, door activity, occupancy and can also be used as a water leak detector. The EMS series sensors are designed to be mounted on door frames, under desks, under dishwashers or in any other limited surface area. -
Page 6: Main Features Of The Ems Series
Operating Manual EMS series 1.3 Main features of the EMS series • Compatible with LoRaWAN® specification 1.0.3 and 1.0.4, depending on firmware version • Measures ambient temperature • Measures ambient humidity • Detects acceleration • Detects water leak • Detects opening activity (reed switch) •... -
Page 7: Mounting Guidelines
Operating Manual EMS series 2. Mounting guidelines Below follows mounting guidelines for door activity, water leak, temperature/humidity, and desk occupancy sensors. 2.1 Door activity sensor Make sure that the magnet part is mounted on the door blade (the part that is going to open) and the sensor part is mounted on the frame. -
Page 8: Water Leak Sensor
Operating Manual EMS series 2.2 Water leak sensor Make sure that the back panel is mounted on the surface where the water may leak. The sensor element that detects the leak is placed on the back panel. For example, if EMS is going to monitor water leak from a dishwasher, place the back panel onto the floor under the machine. -
Page 9: Installation
Operating Manual EMS series 3. Installation 1. Remove the back panel of the sensor with a small screwdriver. Take care not to damage any internal components. 2. Install the battery. The EMS requires one AA battery. The battery type is 3.6V Lithium Battery (ER14505). -
Page 10: Sensor Configuration
NFC to make end-users unable to read or change settings on the sensor. 5.1 NFC configuration 1. Download ELSYS “Sensor Settings” application from Google Play or App Store and install it on a smartphone or tablet. The device must support NFC. -
Page 11: Sensor Behavior
Operating Manual EMS series 6. Sensor behavior 6.1 Sensor startup 1. When the sensor starts up it loads any configuration parameters stored in the NFC chip. The sensor will then write all configuration parameters back to the NFC chip. 2. When the configuration is done the sensor tries to join the network if OTAA (Over the Air Activation) is enabled. -
Page 12: Led Indication
Operating Manual EMS series 6.4 LED indication The LED indicates different actions when the sensor is active. LED Indicator Action Red/green sequence Sensor is starting up Short orange blink LoRa join request transmission Short green blink LoRa uplink transmission Short red blink... -
Page 13: Internal Sensors
Operating Manual EMS series 7. Internal sensors The populated internal sensors in the EMS series differ between models according to the list below. EMS series internal sensors Sensors EMS Lite EMS Door EMS Desk Temperature Humidity Acceleration Door activity Water leak Occupancy Elektroniksystem i Umeå... -
Page 14: Temperature
Operating Manual EMS series 7.1 Temperature Resolution: 0.1 °C Accuracy: 0.2 °C typical, see figure 7.2 Humidity Resolution: 1 % RH Accuracy at 25 °C: ± 2 % RH, see figure Accuracy of RH over temp. see figure Elektroniksystem i Umeå AB Tvistevägen 48C, 907 36 Umeå, Sweden E-mail: support@elsys.se... -
Page 15: Accelerometer
Operating Manual EMS series 7.3 Accelerometer The accelerometer sensor reports values of X, Y and Z direction, depending on the sensor orientation. In the picture the Z reference value is around 64 and the value for X, Y is 0. -
Page 16: Device Specifications
Operating Manual EMS series 8. Device specifications Mechanical specifications Dimensions 21.2 x 74.9 x 20.8 mm Weight 10 g excluding battery / 30 g including battery Enclosure Plastic, PC / ABS IP rating IP20 Mounting Adhesive tape Operating conditions Usage environment... -
Page 17: Sensor Payload Format
Operating Manual EMS series 9. Sensor payload format The device uses the standard ELSYS payload format. Please see the specified document on our webpage. Elektroniksystem i Umeå AB Tvistevägen 48C, 907 36 Umeå, Sweden E-mail: support@elsys.se ǀ Web: www.elsys.se... -
Page 18: Regulations
All information, including, but not limited to, information regarding the features, functionality, and/or other product specification, are subject to change without notice. ELSYS reserves all rights to revise or update its products, software, or documentation without any obligation to notify any individual or entity. ELSYS and ELSYS logo are trademarks of ElektronikSystem i Umeå... -
Page 19: Declaration Of Conformity
Operating Manual EMS series NOTICE: Changes or modifications made to this equipment not expressly approved by ElektronikSystem i Umeå AB may void the FCC authorization to operate this equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. -
Page 20: Revision History
Operating Manual EMS series 11. Revision history Revision Description Date EMS series operating 2023-01-26 manual created Elektroniksystem i Umeå AB Tvistevägen 48C, 907 36 Umeå, Sweden E-mail: support@elsys.se ǀ Web: www.elsys.se...
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