Guralp Systems Limited

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Introduction Installation Calibration Inside the 5T Compact   Connector pinout Specifications Revision history

Specifications

Outputs and responseLow gain output options4g, 2g, 1g, 0.5g, 0.1g
Corresponding high gain outputs0.4g, 0.2g, 0.1g, 0.05g, 0.01g
Clip level at 4 g4.2 g
Peak output±10 V differential
Nominal output impedance47 Ω
Dynamic range, 0.005 – 0.05 Hz> 145 dB
Dynamic range, 3 – 30 Hz> 127 dB
Standard frequency bandDC > 100 Hz
(–3dB point)
Optional low-pass corner50, 100 or 200 Hz
Linearity0.1 % of full scale
Cross-axis rejection0.001g / g
Calibration controlsOpen-loop responseConnector pin
External inputsSine-wave, step, or pseudo-random
PhysicalLowest spurious resonance> 450 Hz
Operating temperature range–20 to +70 °C
Pressure jacket materialHard anodised aluminium
Power / signal connectorMil-spec connector on sensor housing (KPT02A16-26P)
Weight1310 g
PowerCurrent at 12 V DC38 mA
Current at 12 V DC
(3-way power option)
2 × 12 mA (nominal)

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Introduction Installation Calibration Inside the 5T Compact   Connector pinout Specifications Revision history