With the air2guide series, WIKA offers a comprehensive product range for filter and fan monitoring in HVAC applications. The product offering includes differential pressure gauges (available with electronic output signal) for filter monitoring, incline-tube manometers, differential pressure switches and transmitters, mainly used for monitoring filters, fans, and blowers. The air2guide product line also includes duct/immersion sensors for measuring temperature and relative humidity in HVAC systems.

WIKA Instrument Corp., 1000 Wiegand Blvd., Lawrenceville, GA 30043; 888-945-2872 or 770-513-8200; info@wika.com; www.wika.com