BRTSys MS Series Sensors for Environmental and Indoor Monitoring
Benefits of the MS Series Integrated Environmental Modbus Sensors
- Integrated sensors depending on model for motion, temperature, relative humidity, gas, TrueVOC, and ALS.
- Compact design for mounting on walls or ceilings.
- Environmental and indoor monitoring in living, working, and public spaces.
BRTSys MS Series Sensors for Environmental and Indoor Monitoring
The BRTSys MS series are compact sensors designed for mounting on walls or ceilings and monitor multiple parameters within one unit. Depending on the model, they have integrated sensors for motion, temperature, relative humidity, gas, TrueVOC, and ALS. They are used for smart-building automation, indoor air-quality monitoring and more. All versions implement the Modbus RTU protocol. They offer options for swivel mount and flush mount.
Models and versions:
Model Overview
| Model | Description | Product group | |
| BRTSys MS-0101-01A | Modbus 4-in-1 sensor (motion, temperature, humidity, and brightness) | Smart-building automation: occupancy detection, lighting/HVAC control, room comfort management | Sensor |
| BRTSys MS-0203-01A | Modbus gas and TrueVOC sensor | Indoor air-quality monitoring - for classrooms, offices, conference rooms; demand-controlled ventilation via BMS | Sensor |
| BRTSys MS-1101-01A | Modbus CO2 multi-sensor, temperature and humidity sensor and ALS sensor | Monitoring air pollutants or volatile compounds in offices, labs, or public spaces; integrated into ventilation and air-conditioning control | Sensor |
BRTSys MS-0101-01A Features - Modbus 4-in-1 Sensor (Motion, Temperature, Humidity, Brightness)
- 3 levels of motion sensitivity with customizablemotion re-trigger interval and wide angle ofmotion detection.
Measures temperature up to 70°C with accuracy of ±0.2°C.
Measures humidity from 0 to 95% with accuracyof ±2% rel. humidity.
Measures ambient light up to 64 K Lux. - Low power consumption 180 mW (5 V).
- Operating temperature range 0...+70°C.
BRTSys MS-0203-01A Features - Modbus Gas and TrueVOC Sensor
- Integrated sensors for TrueVOC and IndexAir Quality (IAQ) measurements.
- TVOC measurement up to 65000 ppb with ±12% accuracy.
IAQ measurement from 0 to 500 with ±12% accuracy. - Low power consumption of 271 mW (5 V).
- Operating temperature range 0...+70°C.
BRTSys MS-1101-01A Features - Modbus CO2 Multi-Sensor (Temperature, Humidity, ALS)
- Temperature, humidity, and ambient lightsensors are integrated in the CO2 Sensor.
- Measures CO2 up to 40000 ppm. CO2 measurement accuracy basic version ±50 ppm (400...2000 ppm)/pro version ±40 ppm (400...5000 ppm).
Measures temperature up to 60°C with an accuracy of ±1.5°C.
Measures humidity from 0 to 100% with anaccuracy of ±9% rel. humidity.
Measures ambient light up to 100 K Lux with an accuracy of ±15% Lux. - Low power consumption 300 mW (5 V).
- Operating temperature range 0...+60°C.
Information on product safety:
Manufacturer:
BRT Systems Pte Ltd (BRTSys), 1 Tai Seng Avenue, Tower A, #03-01, Singapore 536464/SGP
www.brtsys.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
