Dräger VarioGard 3320 IR

The comprehensive gas warning system for your building

Highlights

The Dräger VarioGard 3320 IR is a digital transmitter with an integrated infrared optical DrägerSensor. It detects carbon dioxide in non Ex areas such as breweries and wineries.

Digital function

The Dräger VarioGard 3320 IR is connected with the controller via a digital VarioGard bus. This is how it is supplied with electricity and how it transmits its measuring results. You can easily control the entire VarioGard system via the VarioGard bus.

High reliability

The Dräger VarioGard 3320 IR is equipped with an infrared optical DrägerSensor. This sensor measures the concentration of carbon dioxide in the ambient air. The measured values are transmitted digitally to the controller and displayed there. An alarm is triggered if the gas concentration exceeds one or more of the configured limit values.

Easy operation

Operation is extremely easy. You can make all configurations comfortably from the controller using VarioGard software. You can configure and monitor four current limit values and four averages over time for each transmitter. The alarms are optically and acoustically displayed on the transmitter and transmitted to the controller. A three-colour LED indicates the operating status of the transmitter. The calibration is controlled using a magnetic wand via contact points.

Individually configurable

The sensor detects carbon dioxide in the ambient air. You can set it to both vol.% and ppm.

Focus on sustainability

The VarioGard transmitter aligns with Dräger's sustainability philosophy by incorporating durable DrägerSensors, enabling an extended service life for the device. The new housing design optimises material usage compared to its predecessor. Additionally, existing accessories and electronic spare parts from the previous series remain compatible, reducing waste. Dräger also facilitates the recycling of old devices by accepting them for disposal.