... pressure,Input pressure level, Differential pressure level , differential pressure,High hydrostatic pressure , Micro differential pressure,Gauge pressure,absolute pressure,Negative pressure, Compact diffusion silicon, Miniature silicon diffusion, Health type diffusion silicon.pressure range:0 ... KPa, 0-0.2-0.7 KPa, 0-0.7-3.5 KPa, 0-2-7 KPa,0-7-35 KPa, 0-35-60 KPaThe differential pressure range:0-0.125 ...