• Adjustable measurement range from 20 to 200 Pa with a differential pressure of 10 Pa. • SPDT contact method (single pole double throw) with high conductivity copper contacts. • Compatible with air and non-flammable or non-hazardous gases. • High-precision mechanical design with dust, water, and shock resistance. • Simple vertical installation using included accessories. • Includes tube, pressure catheters, and complete hardware kit for mounting. • Ideal for aerospace applications, electronic equipment, pharmaceuticals, and environmental engineering.