Hansford Vibration Sensor for use with PLC / DCS systems and data collectors, Hansford HS421S Series Dual Output Oil Resistant & Submersible Cable PLC Accelerometer Distributor in Malaysia, HS-421S0200102, 4-20mA velocity and AC acceleration output via PUR Cable, HS421S Series Dual Output Oil Resistant & Submersible Cable PLC Accelerometer