{"id":13619,"date":"2025-03-24T14:54:02","date_gmt":"2025-03-24T14:54:02","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/portable-indoor-air-quality-monitor\/"},"modified":"2026-06-03T18:14:48","modified_gmt":"2026-06-03T18:14:48","slug":"portable-indoor-air-quality-monitor","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/portable-indoor-air-quality-monitor\/","title":{"rendered":"Portable Indoor Air Quality Monitor"},"content":{"rendered":"

The 300 Series gas detector is a versatile detector capable of accurately measuring a range of gases at varying concentrations. It can be equipped with any sensor head listed in the following document<\/a>. Changing the sensor head is quick and easy, allowing for the measurement of several different gases. It can also be configured to measure temperature and relative humidity using the optional plug-in sensor.<\/p>\n

Measured gases are displayed in ppm or mg\/m\u00b3 on the large LCD display. The user can configure and adjust the low and high level alarms, which trigger an audible alarm when the setpoint is reached. The user is also alerted by flashing arrows on the display.<\/p>\n

One of the key features of the 300 Series is its ability to operate in control mode. With its 0-5V output, the device can turn an externally connected appliance or system on or off when a predetermined gas level is reached. By selecting the optional wall mount and plugging it into the mains, the 300 Series can be used as either a fixed or portable detector.<\/p>\n