Hansford Industrial Vibration Sensor for Pulp and Paper _ and Building Services Industries etc, Application for Centrifuges _ Fans _ Gearboxes _ Spindles etc, Hansford HS 105I Series Intrinsically Safe Accelerometer High Temperature, 100mV/g AC output via Low Noise Cable, Hansford HS 105I Series ATEX High Temperature Accelerometer Low Noise Cable