ELPRO BUCHS E11645398 User Manual
Wireless Sensor RT2e
Operation Manual
Wireless Sensor RT2e
EL6107E
2 - EN Wireless Sensor RT2e
EL6107E
Table of Contents
1. Product description.........................................................................................5
2. General application and safety information...................................6
2.1 Antenna position....................................... ... ... ... .... ... .......................................... ... .6
2.2 Temperature effect ............................ .... ... ... .......................................... ... ..............6
2.3 Exceptional environmental conditions ................................................................ ... .6
2.4 Precautionary measures for handling units containing lithium batteries.................7
3. Wireless Sensor RT2e....................................................................................8
3.1 Initial startup ...........................................................................................................8
3.1.1 Transmitted frequency & radio channel...... ... .... ... ... ... .... ... ... ... ... .... ... ... .8
3.2 Operation................................................................................................................9
3.3 Maintenance ...........................................................................................................9
4. Status and error messages......................................................................10
5. Technical data....................................................................................................11
5.1 Radio settings.......................................................................................................11
5.2 Environment.........................................................................................................12
5.3 Wireless Sensor RT2e - 2 external temperature sensors.....................................12
5.4 Part no. System & Accessories ............................................................................13
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5.4.1 Wireless Sensor RT2e........................................................................13
5.4.2 Accessories.........................................................................................13
5.5 Label Locations............... ... ... .... ... ... ... .... .......................................... ... ... ... ... .... ... ..14
5.6 Dimensional drawing ................................ ... ... ... .......................................... .... ... ..15
6. Approvals..............................................................................................................16
6.1 ETSI......................................................................................................................16
6.2 Wireless Communication reliability.......................................................................16
6.3 FCC ......................................................................................................................17
6.4 INDUSTRY CANADA ........................ .... ... ... ... ... .......................................... .... ... ..18
6.5 Conclusion............................................................................................................18
Index...................................................................................................................................20
Wireless Sensor RT2e
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Symbols and description codes used
Information
IMPORTANT INFORMATION AND WARNINGS
Reference to related chapter or document
CHANGES OR MODIFICATIONS MADE TO THIS EQUIPMENT MAY VOID THE ETSI / FCC
AUTHORIZATION TO OPERATE THIS EQUIPMENT.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES AND WITH RSS-210 OF
INDUSTRY CANADA. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
- This product is subject to CE marking.
- The manufacturer guarantees that this product complies with the relevant guidelines: EN
61000-6-2 : 2001 and EN 61000-6-4 : 2001
- FCC ID: Z45-E11645398
- IC: 9954A-E11645398
- This product must be disposed of in accordance with WEEE (Waste electrical and electronic
equipment, 2002/96/EC)!
In the interest of our customers, we reserve the right to make changes due to ongoing technical
development. As a result, images, descriptions and scope of delivery are not binding! The release
of this document is available on the printe d and archived original only.
This manual is valid for firmware version 1.02 elproLOG ANALYZE 3.63
4 - EN Wireless Sensor RT2e
EL6107E
1. Product description
The Wireless Sensor RT2e works autonomously and is supplied with power via internal batteries.
On the front side there is a status display (green/red LED) and a type label which documents the wireless
sensor designation and the ID number of the sensor.
A wireless sensor can be connected with up to 2 sensing devices.
1.Aerial
2.Status display
3.Type label with ID numbers
4.3 batteries for the types inside the wireless sensor
5.Sensors
3.2 Operation
Product description
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General application and safety information
2. General application and safety information
2.1 Antenna position
Range approx.
1000m
In which direction
should
the antenna
point?
The range (always dependent upon the structural conditions of the building such as cement ceilings, water
pipes etc.) is approx. 100m in a typical office environment
With this type of antenna, the signal is emitted at right angles from the antenna. The direction can be
visualized as being like a CD that is skewered on the antenna. This makes it clear that it is best for the
antenna to be placed vertically, pointing upward, so that it transmits to all rooms on the same floor. If the
antenna is placed horizontally, reception is best on the floors above and below.
Metal objects such as shelves, reinforced concrete walls, ventilation and energy shafts, but also the
opening of a refrigerator door can lead to the weakening of the signal. This kind of effect is usually very
much limited to the location.
Moving the wireless sensor within an area of 2.5 meters (sometimes just a few centimeters) is usually
adequate to completely change the reception (
the wireless sensor forward, backward, up and down within this area. The wireless sensor should always
be mounted at least 1.5m above the ground.
If no direct line of sight to the wireless sensor is available, the angular position (angle in relation to the
horizontal axis and rotation of direction) can improve reception.
Placing the wireless sensors in an open stairwell is an additional possibility to avoid one or more reinforced
steel ceilings that are an obstacle.
For additional details regarding the antennas
2.2 Temperature effect
- For the range of application,5. Technical data.
- It can't be guaranteed that the loggers will function properly if the datalogger is exposed to
temperatures which exceed the specified threshold range. Experience shows that at storage
temperatures below -50°C, the battery freezes, measurements are no longer taken and setpoint
tracking may be temporarily interrupted. Once it has been returned to room temperature, the logger
must be reprogrammed before it can be used again.
- At temperatures below - 20°C, the display is not easily re adable; however, longterm use is not
affected.
- For longterm use above 40°C, lithium battery passivation can lead to temporary reading problems
(self-discharge protection), which can be resolved with repeated utilization.
- At temperatures above 45°C, battery self-discharging increases. With long term use above 45°C, the
battery lifetime can be reduced by about 1/3.
- Exposure to temperatures above 55°C can result in permanent discoloration of the display.
- There is danger of a gas explosion if the lithium battery is heated to temperatures exceeding 100°C.
5.1 Radio settings.
3.1.1 Transmitted frequency & radio channel). Move
5.1 Radio settings
2.3 Exceptional environmental conditions
Pay attention to the following when using the wireless sensor in exceptional environmental conditions:
- IR radiation (heat) and superheated steam can damage the surface coating of the casing
- There is a risk that the battery may explode if the logger is used under microwave radiation
Initial startup
6 - EN Wireless Sensor RT2e
THE WIRELESS SENSOR MUST BE AT ROOM TEMPERATURE BEFORE INITIAL
STARTUP!
EL6107E
General application and safety information
2.4 Precautionary measures for handling units containing lithium batteries
- Do not short-circuit and charge batteries: Explosion hazard
- Do not throw units which contain batteries into fire: Explosion hazard
- Do not subject batteries to mechanical stress and do not dismantle them as leaking battery fluid is
highly corrosive and lithium can generate severe heat or can ignite a fire if it comes into contact with
moisture.
- Do not heat battery operated units to temperatures exceeding 100°C: Explosion hazard
- Avoid excessive impact
- Follow the manufacturer specifications for storing batteries
- Return batteries to the supplier for correct waste disposal
Lithium batteries
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