QBM3230U20D Siemens Air DP Sensor (S55720-S528)

Datasheet Differential air pressure sensor for use in HVAC systems. Measuring range is selectable between 0″ and 20″. Output is selectable for 0-10V, 0-5V or 4-20mA. Includes LCD display. Technical Specifications Connection, electrical Screw terminals Dimensions (W x H x D) 3.25 x 2.95 x 1.93 in Pressure connection 0.25″ Plastic Tubing Operating voltage 13.5…33 VDC Analog outputs 0-10V / 0-5V / 4-20mA (2 Wire) Measuring range 0″ to 20″, Adjustable Connection cable For use with 1/4 in. push on tubing Display LCD Connecting thread Screw terminal strip