Guralp Systems Limited
MAN-050-0005 - CMG-5TD - Operator's Guide

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1. Preliminary Notes 2. Introduction 3. Quick start 4. Setting the gain 5. Operation 6. Calibration 7. Connector pin-outs 8. Specifications 9. Revision History

Chapter 8. Specifications

Transducer type

Accelerometer

Standard output band

DC – 100 Hz

Output sensitivity

4 g, 2 g, 1 g, 0.5 g, 0.1 g

Corresponding high gain outputs

0.4 g, 0.2 g, 0.1 g 0.05 g, 0.01 g

Peak analogue output

±10 V differential

Analogue output impedance

47 Ω nominal

Lowest spurious resonance

> 450 Hz

Linearity

0.1 % full scale

Cross-axis rejection

0.001 g/g

Dynamic range

> 165 dB
> 140 dB for 0.005 – 0.05 Hz
> 127 dB for 3 – 30 Hz

Operating temperature

–20 to +70 °C

Materials

Hard anodized aluminium case
Mil-spec connectors

Case diameter

176 mm

Case height (with feet / handle)

245 mm

Case height (sensor only

160 mm

Weight

4.3 kg

Isolating power supply

12 – 28 V DC

Current at 12 V DC

185 mA

Calibration controls

Command-line

Optional low pass corner

50, 100 or 200 Hz

PreviousNext

1. Preliminary Notes 2. Introduction 3. Quick start 4. Setting the gain 5. Operation 6. Calibration 7. Connector pin-outs 8. Specifications 9. Revision History