Description:PTF30 series is universal pressure transmitters realizing high reliability, reasonable price and diverse functions including input range selection function, TUF (Two Unit Function), peak hold function to maximize user convenience. Features:Output : DC4-20mA , 2-Wire typePower Supply : DC15-35VDisplay : 12 Segment 4 digit LCD DisplayDielectric strength : 1000VAC for 1 min. (external terminal and case)Vibration: 5-55Hz(Cycle: 1min) double amplitude 0.75mm X, Y, Z in each direction for 2 hrInsulation Resistance : Min. 100M Ohm (500VDC mega)Noise Strength : Square wave noise by noise simulator (pulse width 1)240VCASE material : Body (Aluminum) Cover O-Ring (Buna N)Weight : 1.2kg(Body)