working principle:
PQ35 series intelligent pressure switch is a set of pressure measurement, LED display output control integrated intelligent digital display pressure measurement and control products, the product is all-electronic structure, the front end is equipped with a diaphragm oil-filled piezoresistive pressure sensor.
Features:
The 4-digit number shows the current pressure value. The pressure preset switch point and the delay switch output switch can be set arbitrarily from zero to full scale. The housing is equipped with a node action LED to facilitate observation of button adjustment and on-site setting of various parameters. Easy to operate, 2-way switch output with load capacity 1.2A analog output (4...20mA), measuring range: 0...600bar optional.