AJAX Life Quality Jeweller CO2 Sensor User Guide
- June 3, 2024
- ajax
Table of Contents
**AJAX Life Quality Jeweller CO2 Sensor User Guide
**
Device for maximized productivity
High air quality is the key to productive work, good health, and healthy sleep. LifeQuality provides comprehensive CO2 concentration, temperature, and humidity information through Ajax apps. This allows you to understand whether the microclimate in the room is optimal and what exactly you should improve if not.
Part of a comprehensive system
In the Ajax apps, an installer sets the temperature, humidity, and CO2 concentration thresholds to run automation scenarios. Users will enjoy high–quality air in the room thanks to the LifeQuality in combination with automation devices from Ajax, supply systems, humidifiers, and air conditioning.
The detector is suitable for any room. You can offer it as a solution for offices, industrial premises, and for home use.
Precise readings
The Swiss detector SHT40 by Sensirion ensures the accuracy of LifeQuality s temperature and humidity readings. The Swedish detector Sunrise from Senseair measures CO2 concentration.. These reliable detectors are used even in medical equipment. The combined humidity and temperature detector is installed in an isolated area of the board so that the detector readings are not affected by the heating of other elements of the device. To measure CO2, an NDIR detector is used instead of VOC sensors calculating carbon concentration mathematically. LifeQuality does not give false readings that can occur due to substance vapours, aerosols, or perfumes.
Measurement accuracy
±0,2°C ±1,8% ± (30 + 3%) ppm
In-app monitoring
Your customers can log into the Ajax app to check indoor air quality at any moment. LifeQuality indicators are available on the devices and rooms screen. Users can check the indicators for a certain time or date. In the app, each indicator is represented by a chart for dynamic air quality assessment and time dependence detection.
Measurement storage up to 2 years
Measurement discreteness up to 1 minute
Jeweller and Wings are radio protocols for fast and reliable two-way communication between hubs and connected devices. The protocols provide a wireless radio communication range of up to 1,700 m, which allows you to install detectors even in a large open space. Jeweller provides all the necessary information. This way, users will always have access to detector readings in the Ajax apps, regardless of the number of system devices. Wings transmits large amounts of data after the communication loss and recovery between the detector and the hub.
Quick pairing and installation
LifeQuality saves the installer’s time. The detector connects to an Ajax security system in less than a minute. You simply need to open the Ajax app, scan the QR code, and add a detector to a room and group. 9:41 Close Add Device QR code is located on device body or on the packaging No need to disassemble the enclosure. SmartBracket mounting panel allowing to securely fix it on a wall or flat surface. The detector is equipped with an accelerometer to notify if someone tries to remove the device from the mounting panel or change its position.
Technical specifications
Communication with control panel or range extender
Jeweller
communication technology
Wings
communication technology
Frequency bands
866.0–866.5 MHz 868.0–868.6 MHz 868.7–869.2 MHz 905.0–926.5 MHz
915.85–926.5 MHz 921.0–922.0 MHz
Maximum effective
radiated power (ERP)≤ 20 mW
Communication range up to 1,700 m
Depends on the sales region.
In an open space.
Compatibility Hubs
Hub 2 (2G) Hub 2 (4G) Hub 2 Plus Hub Hybrid (2G)Hub Hybrid (4G)
Range extenders ReX 2 Polling interval 12–300 s Prtection against spoofing Device authentication Adjusted by PRO or user with admin rights in theAjax app.
Sensitive element
digital temperature and humidity sensor Measuring range 0% to 100%Measurement
accuracy ±1.8% Measurement pitch 1% Values in Ajax apps are updated based on
the hub — detector polling frequency, but at least once per minute.
Colour
white, black Dimensions 77 × 77 × 34.5 mm Weight 127 g Accelerometer against
dismantling
Installation
Operating temperature range from 0°С to +50°С Operating humidity up to 85% Protection class IP50
Complete set
LifeQuality Jeweller 2 × CR123A battery SmartBracket mounting panel Installation kit Quick Start Guide.