Indoor Air Quality Monitor | MB-350 Series
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About the Product
MB-350 Series Indoor Air Quality Monitor displays ambient CO2 values, temperature, and humidity on an easy-to-read and long-lasting LCD panel.
These units feature bright color LED indicators, which can be seen from as far as 7m away.
The USB port extends connectivity to your PC and on-site network, making this a favorite among public buildings, schools, hospitals, industrial environments, and residential structures.
Indoor Air Quality Monitor PC Connection
The ELT-WSD program has been specifically designed to empower customers with the ability to customize the CO2 alarm range of the MB-350. This program operates seamlessly through a USB 2.0 interface connected to a PC. To initiate the process, simply execute the “ELT_WSD_MB-350.exe” file while ensuring a mini-USB cable links the PC and MB-350. It’s important to note that a 12V power source (via a 12V AC/DC Adapter) must be supplied for the MB-350 during this procedure.Applications
This Indoor Air Quality Monitor solution finds application in a variety of settings, including educational facilities, health care facilities, refrigeration units, and various other consumer electronics. Its versatility allows it to address the diverse needs of these environments, ensuring optimal performance and functionality across different sectors.| Sensing Method | CO2 Sensor – NDIR (Non-dispersive Infrared) CO Sensor – Semiconductor Sensor |
| Dimensions | 135 x 90 x 28mm (W*H*D) |
| CO2 Measurement Range | 0 ~ 10,000ppm |
| CO Measurement Range | 0 ~ 250ppm (Option : 0 ~ 1,000ppm) |
| CO2 Accuracy | ±30ppm ±3% of Reading |
| CO Accuracy | 0~100ppm : 10% F.S. 101~250ppm : 15% F.S. |
| Temperature Accuracy | ± 0.3 ℃ typical (-40℃ ~ 80℃) |
| Humidity Accuracy | ± 2% RH typical (0~ 99% RH) |
| Operating Temperature Range | -0℃ ~ 50℃ |
| Storage Temperature | -30℃ ~ 70℃ |
| Operating Humidity Range | 0 ~ 95% RH (Non-condensing condition) |
| Input Power | DC 12V/1A AC/DC adaptor |
| Response Time | 150 Seconds (90%) |
| Sampling Interval | 3 Seconds |
| Alarm | – LED Level (Green/Orange/Red) (CO2, CO) – Melody warning (buzzer on/off) |
| Other Option | VOCs (Semiconductor Type) RS-485 Modbus |