This installation manual applies to all versions of the Spaceti Environmental Sensor for every region (all part numbers starting with SC2).
Summary
Motivation: To monitor the quality of the environment within the Spaceti system and provide accurate data from real-world settings, it is essential to install environmental sensors in the physical environment.
Sensor coverage and placement
It is preferable to determine sensor coverage based on the number of people rather than square meters.
Recommended Coverage (Based on Wellbeing Studies):
1 Environmental Sensor per 10-25 people in an open-space area (depending on density)
1 Environmental Sensor in every small meeting room
1 to N Environmental Sensors in every large meeting room (follow placement guidelines as per Case A)
Note: The number of sensors can be adjusted based on customer requirements.
Overall, Environmental Sensors should be installed as follows:
Close to people
In a “vertical” position (refer to Img 1)
At an installation height of approximately 180 cm
Away from direct sunlight
Away from HVAC air vents (heating and cooling)
Example of Placement:
Total Area: ~620 sq. m
Number of Seats in Open Space: ~65
Number of Meeting Rooms: 6
Total Number of Sensors: 14
Img 1 - Example of placement
Tools
SW1 | Spaceti map editor | map editor in the tenant dashboard |
MEC1 | Room Presence Smart Stone | SC20LXPX00 |
MEC2 | Installation platform | Choose type according to surface |
MEC3 | isopropyl alcohol + tissue, cloth | cleaning the surface |
MEC4 | screws | screw with a countersunk head (d=2.5mm; l=10-16mm; dk max= 5mm,;k max = 1.5mm).  |
TL1 | undeploy tool | undep002 |
TL2 | SIM tool |
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Warning: To enable all features of the Spaceti system, it is necessary to install Spaceti Gateways and ensure all sensors are within the range of the Gateways. Please refer to the Sensor Gateway installation.
List of steps:
Choosing a suitable installation spot
Cleaning the surface
Placing devices in the chosen locations
Adding devices into the system
Turning on the devices
Installation
Calibration
Validation
Installation process:
1. Choosing the proper installation spot
Select the appropriate location as described in the Sensor Coverage and Placement section, or
Follow the map with the suggested Environmental Sensor placement provided by the Spaceti team.
2. Cleaning the surface
Plastic, glass, metal, or wood surfaces must be cleaned with alcohol cleaner MEC3. Clean approximately 10x10 cm around the deployment spot.
Concrete or painted surfaces should be cleaned with a dry tissue or cloth.
Allow the surface to dry completely.
3. Placing devices in the chosen locations
Place the MEC1 device in the place where it will be installed. Position the device upside down to prepare for scanning the QR code into the system.
4. Adding devices into the system
Use the Spaceti Map Editor (SW1) to deploy the device into the system.
Note: For a detailed process on how to use the Map Editor, please refer to the manual Map Editor user guide.
5. Turning on the devices
EU Devices (SRP0L2PXXX)
Turn the sensor on by removing the battery contact blocking foil.
Ensure the foil does not get stuck at the edge of the hole, as this may cause it to tear.
If the foil does not release properly, replace the device with another one.
US Devices (SRP0L1PXXX)
Use the SIM tool (TL2) to press the ON button on the device.
The ON button is located at the back of the sensor, in the hole closer to the label (see Img 2).
To confirm the device is turned on, check for a green LED blinking from the spot marked on Img 2.
Warning: Do not press the second button, as it is used to turn the device off.
Img 2 - TURN ON Button
6. Installation
Plug the platform MEC2 into the device MEC1 as shown in Images 3 and 4.
Position the platform so that the tab on the MEC1 component snaps into the recess of the MEC2 component.
On both the MEC2 platform and the bottom of the MEC1 device, you'll find the word "TOP" and an arrow. Ensure that the two arrows are facing each other; when they align, you will hear a click. Refer to the images for guidance.
Img 3 - Orientation of the Platform
IMG 4 - Clicking the Platform
Stickers
Use the specific version of the platform MEC2: "P" for plastic surfaces and "O" for other types of surfaces. First, remove the cover from the adhesive sticker. Next, stick the device to the underside of the table. Apply firm pressure for at least 5 seconds to ensure it adheres properly.
Screws
In special cases where the material is not suitable for using a sticker or when it's necessary to make the sensor difficult to remove, MEC4 screws can be used. When using screws:
Ensure the MEC2 (O or P) platform is properly oriented and positioned before installation.
Do not remove the adhesive cover.
Ensure that screws are inserted straight.
The platform must be installed without the sensor attached; the sensor is plugged in only after the platform is securely screwed into the desired place.
Warning: Screws will cause irreversible damage to the wall or ceiling where they are screwed.
Note: The sensor can be "unbuckled" from the platform at any time using the TL1 tool. Please refer to the Spaceti Sensor uninstallation manual for detailed instructions.
7. Calibration
Spaceti Environmental Sensors feature an automatic calibration process. No external calibration is required.
Note: During the calibration process, the CO2 value may remain at 450 ppm for up to 24 hours without change. The system calibrates overnight to identify the lowest CO2 concentration, so this is not a cause for concern.
8. Validation
After all devices are installed, the installation needs to be checked in the Spaceti dashboard:
All sensors should be sending valid data (i.e., values different from 0 ppm).
No sensor should be "gray" (i.e., not sending data).
If the sensor is gray:
Check if the sensor is turned on:
For the EU version of the device, ensure the protective foil has been removed.
For the US version of the device, try turning the sensor on again.
Verify Data Transmission: Confirm if the sensor is sending messages (use the Papertrail logging system). If no messages are sent, there may be two potential issues:
Gateway Coverage Issue: Check the Gateway coverage. If any sensor is not sending data (no value recorded in the last 30 minutes), ensure that Gateway coverage is sufficient. Try moving the Gateway closer or adding another Gateway to the floor. For detailed information about the Spaceti monitoring system, contact spaceti@support.com.
Device Issue: If the device itself is faulty, replace it with a new one. Ensure the new device is redeployed in the Spaceti system.