esera automation Multisensor Pro 11150 Manual de usuario
Art. No. 11150
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11150 V2.0 R1.0 Manual Page 1 of 5
User Guide
1-Wire Multisensor Pro for
Temperature and Air Humidity
Professional temperature- and humidity-sensor
for private, schools,
public buildings and companies
Precise temperature- and humidity-sensor with
12Bit resolution
Universal on-wall mounting
Stylish and high quality sensor housing
Easy voltage supply (5VDC)
Application:
Heating control (control of individual rooms)
Control sensor for ventilation system
Monitoring of living areas for risks of mould
1 Introduction
Before you start assembling the 1-Wire Multisensor Pro and before you take the device into operation, please
read this assembly and operating instruction carefully to the end, especially the section referring to the safety
notes.
2 Product description
With the ESERA 1-Wire Multisensor Pro you have acquired a professional and highly accurate multi-sensor.
Due to the new technology of the ESERA 1-Wire Pro sensors, the accuracy of humidity measurements is on
average 200 –300 % higher compared to most standard sensors on the market.
Due to the use of highly integrated sensors with 12-bit resolution, the 1-Wire Multisensor delivers very
accurate values for temperature and relative humidity. In addition, the evaluation of the delivered measured
values is enormously simplified.
The 1-Wire Multisensor Pro enables easy climate monitoring of all rooms and buildings.
The 1-Wire Multisensor Pro is installed in a stylish wall-mounted housing and fits perfectly in modern living
and business areas.
Due to the wide ventilation openings, the 1-Wire Multisensor Pro detects climatic conditions in rooms and
buildings very exactly and quickly. For all types of radiator and heating control, an accurate temperature
sensor, as installed in this Multisensor, is an important component.
In combination with 1-Wire ESERA switching modules / binary outputs, a very effective and energy-saving
heating control (individual room control) is possible.
The 1-Wire Multisensor Pro is intended for use in normal living spaces. For outdoor use and in damp rooms, such
as saunas or steam baths, a matching sensor is available on the ESERA website.
Calibration of the sensors is not necessary. The 1-Wire Multisensor Pro can be put into operation immediately
without any waiting time.
The electrical connection to the 1-Wire bus system of the 1-Wire Multisensor Pro is carried out with screwless
push-in terminals and can be operated in standard mode, 3 cables for ground, data and 5V.
Each 1-Wire Multisensor Pro has an individual serial number.
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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3 Auto-E-Connect® Support
The ESERA Auto-E-Connect® 1-Wire Plug and Play system will be used for the
1-Wire Bus supported. This enables fully automatic configurations of 1-Wire sensors
and actuators on the 1-Wire bus. It is optimized for industrial applications and
enables significant added value beyond the sensor and chip data.
The Auto-E-Connect function automatically recognizes ESERA chips, sensors and actuators, starts suitable
libraries and outputs fully formatted data.
The Auto-E-Connect functionality will be available from mid-2020 via 1-Wire Controllers, 1-Wire Gateways and
1-Wire ECO from ESERA available.
Further information on ESERA Auto-E-Connect can be found on the ESERA website, ESERA Config-Tool 3, or in
the download area for this article in the ESERA Webshop.
4 Technical data
Function: Multisensor for temperature and rel. humidity and air quality,
monitoring of operating voltage
Temperature sensor: Precise digital temperature sensor with 12 Bit measurement resolution
Range of measuring temp.: -40°C to +60°C (sensor element: -40°C to +85°C)
Accuracy temperature: 0,3° in the range of -10°C - 60°C (more accurate than the DS18B20 sensor)
Resolution: 12 Bit, 0,06°C/Bit depending on selected resolution
Humidity sensor: Capacitive digital humidity sensor with high accuracy
Range of measuring hum.: 0-100% rel. humidity
Accuracy humidity: +/-3 % in the range of 10-85% rel. humidity
Data output: 0-10V equates 0-100% rel. humidity, 0,1V = 1% rF
Interface: 3 - wire connection (data, ground and 5V, parasitic operation not supported)
Connection: Push-in clamps for cable solid 0,2 to 2,5qmm or finely stranded 0.2 to 1,5qmm
For connection we recommend slotted screwdriver of the size 2,5x751-Wire
interface
1-Wire interface: Basis DS2438
Operating voltage: 5 V= (+10% / -20%)
Current consumption: approx. 2 mA
5 Ambient conditions
Protection system: IP20
Protection class: III
Temperature, operation: -25°C to 70°C, (limitation by carrier system, sensor -40°C to +125°C)
Humidity: 10 - 90% (non condensing)
Outer dimensions: 71 x 71 x 32mm (LxWxH)
6 Conformity
EN 50090-2-2
EN 61000-4-2, ESD
EN 61000-4-3, HF
EN 61000-4-4, Burst
EN 61000-4-5, Surge
EN 61000-6-1, interference immunity
EN 61000-6-3, interference radiation
RoHS
7 Software / Control
The 1-Wire Multisensor Pro is being read out per 1-Wire commands for the DS2438 modules. The sensor is
supported by many systems such as ESERA Station, Loxone, IP-Symcon, OWFS, FHEM (Linux) or
microcontroller applications.
For ESERA 1-Wire Multisensors of the Pro series no elaborate formulas are necessary.
A sensor controller within the Multisensor takes over the preprocessing of all measured values and thereby
enormously simplifies the integration into 1-wire systems. The measured values are no longer dependent on
the operating voltage of a 1-Wire Multisensor.
The values measured by the sensor are assigned to the standard DS2438 module values as follows:
VDD = operating voltage (5V), TEMP = temperature, VAD = humidity, Xsense = no data output, fixed at 0.
Art. No. 11150
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11150 V2.0 R1.0 Manual Page 3 of 5
Calculations
Temperature
Standard output according to DS2438 module
Operating voltage
Standard output according to DS2438 module
Humidity
To obtain the rel. humidity in percent, multiply the output value (Vas) by a factor of 10. 0.1V corresponds to
1% relative humidity.
8 Data output 1-Wire Controller / 1-Wire Gateway
For the 1-Wire Multisensor Pro, the following measured values are calculated and output by the 1-Wire
Controller / 1-Wire Gateway. The dew-point calculation is a function of the 1-Wire Controller /
1-wire gateway.
Data output:
1_EVT|12:27:40
1_OWD1_1|2008 => controller no._module no._data record|temperature (°C) example: 20,08 °C
1_OWD1_2|511 => controller no._module no._data record |voltage VCC (V)
1_OWD1_3|470 => controller no._module no._data record |humidity (rF) example 47,0%
1_OWD1_4|1200 => controller no._module no._data record |dew-point (°C) example: 12,00 °C
Further information for options and commands can be found in the latest available documentation for
1–Wire Controller / 1–Wire Gateway.
9 Integration in IP-Symcon / ESERA-Station
Through our website we provide ESERA IP-Symcon software-modules to import the 1-Wire Multisensor in
IP-Symcon via 1-Wire Controller / 1-Wire Gateway. Therefore, no scripts are necessary.
Further details can be found here: https://www.esera.de/kompatible-steuerungen-zentralen/ip-symcon-
integration/.
For a conventional connection by a 1-wire bus coupler, the sensor values are to be calculated according to
the given formulas.
10 Integration in Loxone
At our webshop we provide a sample project on how to import the 1-Wire Multisensor by 1-Wire Controller
1/1-Wire Gateway. Further details can be found here:
https://www.esera.de/kompatible-steuerungen-zentralen/loxone-integration/demo-1-wire-controller-1-loxone-
integration/
11 Integration in FHEM
For integration into the open source automation software FHEM, we provide a software module to import in
the 1-Wire Multisensor by 1-Wire controller / 1-Wire gateway. Therefore, no scripts are necessary.
Further details can be found here: https://www.esera.de/kompatible-steuerungen-zentralen/fhem-integration/
12 Measurement accuracy
The sensor elements inside the 1-Wire Multisensor Pro are calibrated. Please note that the measuring
accuracy may possibly decrease towards the measuring range limits as well as at very high/low operating
temperatures.
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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13 Connection
The 1-Wire Multisensor Pro is connected by screw terminals.
The connection terminal is intended for solid cables with 0.2 to
2.5qmm or fine wire cables with 0.2 to 1.5qmm cross-section.
For the connection we recommend slotted screwdriver size
2,5x75.
The pin assignment is printed on the circuit board.
The correct polarity must be observed during connection.
The Multi-sensor must be connected with three cables (ground,
1-Wire Data and 5V). Parasitic mode is not supported.
Note: Basics and tips for 1-Wire bus systems can be found here:
https://www.esera.de/1-wire-grundlagen/
14 Assembly
The mounting location must be protected from direct sunlight, moisture (e.g. dripping water) and drafts. The
device may only be used in dry indoor rooms and in protected outdoor areas. During installation, make sure
that the ventilation openings are located at the top and bottom. Also note the imprint of the direction of the air
flow on the connection side of the unit
A draught-free location must be selected for installation. The unit is intended for installation inside a living
room as a stationary unit. The 1-Wire multi-sensor can be ideally mounted on a flush-mounted box through
clever housing cut-outs.
15 1-Wire network cabling
For short connection distances no special requirements are needed on the cable used. With unshielded
cables, e.g. telephone cable J-Y(St)Y telephone line 4x2x0,8, 1-wire networks in star or tree cabling of about
30 –80 m in total can be constructed. For installation we recommend the use of CAT 5-7 network cable. For
cable assignment you will find a recommendation in the download area of this product in our webshop.
In smart homes, commercial buildings and industrial environments, shielded cables, e.g. CAT5 or CAT6
cables must be used. This achieves a very high system stability. One more advantage of cabling with CAT
cable is that a linear bus topology can be achieved despite star-shaped cable routing in buildings. This is
only possible with the 8-core cable construction of a CAT cable. We recommend a linear topology.
When using CAT7 cables, the maximum possible cable length of the entire 1-Wire network is reduced due to
the stronger shielding and the resulting higher cable capacity.
With star or tree cabling by using CAT cables a total length of about 50-100m in total can be calculated,
which corresponds to 1-2 floors in a residential building.
Basically, the wiring should avoid unnecessary cable connections, branching or cable extensions. Each joint
or clamp connection reduces the maximum available network size.
The special feature of the wiring of the Multisensors with 1-Wire BUS technology is that all sensors are
operated via three-wire cable. Both power supply and data communication take place via the bus line.
16 Operating conditions
The multi-sensor is designed for temperature and humidity measurements of air and gases indoors, such as
living spaces, offices, workshops or public facilities. The measured values given under technical data are
limit data for the entire 1-Wire Multisensor and must not be undershot or exceeded, otherwise the sensor
may be damaged.
17 Disposal note
Do not dispose of the device within the household waste! According to the directive
concerning old electrical and electronic appliances, electronic devices must be disposed of
via the collecting points for old electronic appliances!
18 Safety instructions
When using products that come into contact with electrical voltage, the valid VDE regulations must be
observed, especially VDE 0100, VDE 0550/0551, VDE 0700, VDE 0711 and VDE 0860
All final or wiring work must be carried out with the power turned off.
Before opening the device, always unplug or make sure that the unit is disconnected from the mains.
Components, modules or devices may only be put into service if they are mounted in a contact proof housing. During
installation they must not have power applied.
Tools may only be used on devices, components or assemblies when it is certain that the devices are disconnected
from the power supply and electrical charges stored in the components inside the device have been discharged.
Art. No. 11150
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11150 V2.0 R1.0 Manual Page 5 of 5
Live cables or wires to which the device or an assembly is connected, must always be tested for insulation faults or
breaks.
If an error is detected in the supply line, the device must be immediately taken out of operation until the faulty cable
has been replaced.
When using components or modules it is absolutely necessary to comply with the requirements set out in the
accompanying description specifications for electrical quantities.
If the available description is not clear to the non-commercial end-user what the applicable electrical characteristics for
a part or assembly are, how to connect an external circuit, which external components or additional devices can be
connected or which values these external components may have, a qualified electrician must be consulted.
It must be examined generally before the commissioning of a device, whether this device or module is basically
suitable for the application in which it is to be used.
In case of doubt, consultation with experts or the manufacturer of the components used is absolutely necessary.
For operational and connection errors outside of our control, we assume no liability of any kind for any resulting
damage.
Kits should be returned without their housing when not functional with an exact error description and the
accompanying instructions. Without an error description it is not possible to repair. For time-consuming assembly or
disassembly of cases charges will be invoiced.
During installation and handling of components which later have mains potential on their parts, the relevant VDE
regulations must be observed.
Devices that are to be operated at a voltage greater than 35 VDC / 12mA, may only be connected by a qualified
electrician and put into operation.
Commissioning may only be realized if the circuit is built into a contact proof housing.
If measurements with an open housing are unavoidable, for safety reasons an isolating transformer must be installed
upstream or a suitable power supply can be used.
After installing the required tests according to DGUV / regulation 3 (German statutory accident insurance,
https://en.wikipedia.org/wiki/German_Statutory_Accident_Insurance) must be carried out.
19 Warranty
ESERA GmbH guarantees that the goods sold at the time of transfer of risk to be free from material and workmanship
defects and have the contractually assured characteristics. The statutory warranty period of two years begins from date of
invoice. The warranty does not extend to the normal operational wear and normal wear and tear. Customer claims for
damages, for example, for non-performance, fault in contracting, breach of secondary contractual obligations,
consequential damages, damages resulting from unauthorized usage and other legal grounds are excluded. Excepting to
this, ESERA GmbH accepts liability for the absence of a guaranteed quality resulting from intent or gross negligence.
Claims made under the Product Liability Act are not affected.
If defects occur for which the ESERA GmbH is responsible, and in the case of replacement goods, the replacement is
faulty, the buyer has the right to have the original purchase price refunded or a reduction of the purchase price.
ESERA GmbH accepts liability neither for the constant and uninterrupted availability of the ESERA GmbH or for technical
or electronic errors in the online offer.
We are constantly developing our products further and reserve the right to make changes and improvements to any of the
products described in this documentation without prior notice. Should you require documents or information on older
20 Trademarks
All mentioned designations, logos, names and trademarks (including those which are not explicitly marked) are
trademarks, registered trademarks or other copyright or trademarks or titles or legally protected designations of their
respective owners and are hereby expressly recognized as such by us. The mention of these designations, logos, names
and trademarks is made for identification purposes only and does not represent a claim of any kind on the part of
ESERA GmbH on these designations, logos, names and trademarks. Moreover, from their appearance on ESERA GmbH
webpages it cannot be concluded that designations, logos, names and trademarks are free of commercial property rights.
ESERA and Auto-E-Connect are registered trademarks of ESERA GmbH.
21 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: +49 8341 999 80-0, Fax: +49 8341 99980-10 / WEEE-Number:DE30249510
www.esera.de/ [email protected]
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