Guralp Systems Limited
MAN-T60-0002 - 6TD Operator's Guide

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1. Preliminary Notes 2. Introduction 3. First encounters 4. Installing the 6TD 5. Configuration with Scream! 6. Calibrating the 6TD 7. Command-line interface 8. Updating the 6TD 9. Connector pin-outs 10. Specifications 11. Revision history

Chapter 10. Specifications

Outputs and response

Sensitivity

2000 V/ms-1

 

Nominal output sensitivity

2.0 × 10-9 ms-1/count

 

Standard output format

24-bit

 

Noise-free resolution (NPR) at 20 samples/s

> 132 dB r.m.s.
(> 22 bits)

 

Standard frequency band

0.033 Hz (30 s) – 100 Hz

 

Digital signal processor

TMS3200 at 144 MHz

 

Output rate

User selectable

 

RS232 baud rate

User selectable

Physical

Lowest spurious resonance

450 Hertz

 

Operating temperature range

–10 to +75 °C

 

Pressure jacket material

hard anodised aluminium

Internal thermometer accuracy

±0.33 °C (30 °C)
±0.5 °C (10..50 °C)
±1.0 °C (–10..75 °C)

Internal thermometer linearity

±0.5 °C

Internal thermometer resolution

0.0625 °C

 

Sensor base plate

hard anodised aluminium

Base diameter

154 mm

 

Sensor height

242 mm (including handle)

Sensor weight

3.0 kg

Power

Voltage requirements

10 to 24 Volts DC, using 12 V DC/DC converter

Current at 12 V DC with GPS

165 mA

PreviousNext

1. Preliminary Notes 2. Introduction 3. First encounters 4. Installing the 6TD 5. Configuration with Scream! 6. Calibrating the 6TD 7. Command-line interface 8. Updating the 6TD 9. Connector pin-outs 10. Specifications 11. Revision history