Cygnus 1 Rov Specification - Mini-Rov Lightweight Gauge - Cygnus 1 Operation Manual

CYGNUS 1 ROV SPECIFICATION – LIGHTWEIGHT GAUGE
Materials
Range
Resolution
Accuracy
Probes
Operating
Temperature
Power Supply
Data-link
Display
Software
Size
Weight in Air
Water Depth
Sound Velocity from 1000 m/s to 9995 m/s
[0.0400 in/uS to 03998 in/uS]
Typical Measurable Range in Steel :
with 2¼ MHz Probe : 3mm to 250mm [0.120 in. to 10.0 in.]
with 3½ MHz Probe : 2mm to 150mm [0.080 in. to 6.0 in.]
0.1 mm [0.005 in.] or
0.05 mm [0.002in.]
± 0.1 mm [± 0.005 in.] or
± 0.05 mm [± 0.002 in.]
Single-Crystal, Soft-face Compression Probes :
2¼ MHz : 13mm [0.5 in.]
2¼ MHz : 19mm [0.75 in.]
3½ MHz : 13mm [0.5 in.]
Recommended :
-10°C to +50°C [14°F to 122°F]
Power Supply Requirement :
7.5 – 30 Vdc @ 100mA typical, 150mA maximum
RS-422 Communication, differential pair, single direction
Computer Requirement :
®
Windows -compatible PC or Laptop (486 minimum) with 45
MB free hard disk space
One free Serial COM-port, or a USB connection
Gauge-Body dimensions, excluding cabling :
Length 160 mm x Diameter 62 mm [6.3 in. x 2.4 in.]
Probe-Cable length : 100 mm [3.9 in.]
With Remote Probe - 550 gm [19.4 ounce]
Fully Waterproof :
Pressure tested to a depth of 500 m [1640 ft.]
Introduction
11