T1-40, TA18/S – TA-8–TA-28, TV-22 TV-32, T-NC-8 API  Đầu dò

rung Vibration transducers

T1-40

Electro-dynamic velocity sensor

TA18/S – TA-8 – TA-28

Piezoelectric acceleration sensor

TV-22 TV-32

Velomitor seismic transducer

T-NC-8 API

Proximity no contact sensor

T1-40, TA18/S – TA-8–TA-28, TV-22 TV-32, T-NC-8 API Đầu dò rung