Sensors

Sensors

Capture every ground motion with Reftek sensors, engineered for precision, ultra-low noise and flawless performance in any seismic network.

131D-01/1

Reftek model 131D Accelerometers provide excellent dynamic range and low noise performance useful when paired with digitizers like the Reftek 130-MC.

147A

The 147A High Resolution Accelerometers are a force‑balance accelerometer that converts acceleration signals into voltage signals to measure various...

151D Bronco

The 151D Bronco Broadband Seismometer is an observatory grade force-balance feedback velocity sensor available with the frequency bandwidth of...

Colt

This flexible and portable broadband seismometer is ideal for portable deployments and rugged enough for long term deployment in local networks.

Colt-PH

Using a force-balance electronic feedback circuit design, the REF TEK Colt-PH has exceptionally low self-noise allowing it to better measure ground motion...

131D-BH

The accelerometer outputs an industry standard +/- 10V full scale output. The 131D-BH is best suited for structural engineering applications...

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