Horizontal geophone PS-2.5

industrialhigh-sensitivity

PS-2.5 geophone is a low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, low frequency and weak signal. It can be used as single point and also 3-component. Specification Natural Frequency(Hz) 2.5±15% Coil Resistance (Ω) 6400±10% Sensitivity (V/m/s) 270±15% Damping 0.65±15% Distortion (%) ≤0.3 Spurious Frequency(Hz) ≥90 Dimensions (d×h)mm 38.5×46 Temperature Range(℃) -40～+80 Warranty Period(Year) 1 Weight（g） 270