We are the solution to new builds - maintain assets and monitor current situations - prevent disasters before they happen!

1. EA R T H S C I E N C E S
SOLUTIONS
PRESENTATION
EA R T H S C I E N C E S

2. EA R T H S C I E N C E S
ESS Earth Sciences & ESS Weathertech are part of
a privately owned Australian Group
Headquarters in Melbourne with branch offices in
Brisbane and Beijing
35 employees – meteorologists, engineers, IT
specialists, seismologists
EEC Sales & Service Centre for Asia and the Pacific
ISO 9001:2008 quality certified
Overview of ESS Group

3. EA R T H S C I E N C E S
ESS Earth Sciences
Water Resource Monitoring
Sensors, integrated systems
Seismology Research Centre
Sensors, network ops, hazard consulting
Geotech Monitoring & Services
Sensors, integrated systems

4. EA R T H S C I E N C E S
Water Resource Monitoring
Manufactured
by ESS
in Richmond,
Victoria,
AUSTRALIA

5. EA R T H S C I E N C E S
EC1500
Electrical Conductivity Sensor
• Low maintenance
non-contact measurement
• Non-metallic wetted parts
• Outputs:
- raw EC and temperature
- temperature corrected
output
• Easy to install
• 3 Year Warranty

6. EA R T H S C I E N C E S
EC 1600
Auto Ranging
Salinity Sensor
Range: 100 to
100,000 µS/cm
Applications
River / Stream water quality
Irrigation runoff water quality
Salinity studies
Seawater salinity studies
Waste water quality monitoring
Aquaculture
Features
Low maintenance non contact
measurement
Non metallic wetted parts
Outputs – Raw EC and Temperature
Temperature corrected output
4-20mA & SDI-12 as standard
Easy to install
3 year warranty

7. EA R T H S C I E N C E S
EC 1500 Verifier
A simple way to field test conductivity meter operation
• Quick & easy EC1500 testing
• Verification of Calibration without messy fluids
• Checks for Instrument Drift
• One Unit Covers Multiple Ranges
• Each Range tested at 10% & 90% current
• Easy to Operate
• Low cost
• No Batteries Required
• Portable

8. EA R T H S C I E N C E S
Model 2600 / 2600S
Turbidity Sensor
• Optical backscatter technology
• Unique lens protection device
- keeps optics clean
• Linearity better than 2% of FS
• Excellent temperature stability
• Large dynamic range: 0 - 2000 NTU
• Low power compact design
with infra-red optics
• 3 Year Warranty
• Optional SDI-12 Interface (2600S)

9. EA R T H S C I E N C E S
LevelPro 6100
Advanced Liquid Level Sensor
• Accuracy better than +/- 0.05% of full scale
• Compact, robust design
• Simultaneous analogue and digital data output
• Integrated LCD display and keypad
• low cost of ownership
• Ranges 0-5m to 0-70m
• Stage - volume conversion
• Firmware upgradeable with more features
• 3 Year Warranty

10. EA R T H S C I E N C E S
PumpPro 6150
Advanced Liquid Level Sensor
• Accuracy better than +/- 0.05% of full scale
• Excellent temperature stability
• Fully self contained precision piston air compressor
• Compact, robust design
• Simultaneous analogue or digital data output
• Integrated LCD display and keypad
• Low cost of ownership
• Ranges 0-5m to 0-70m
• Stage / discharge & stage / volume conversion
• Over-pressure protection
• Low energy measurement cycle
• Modular design using LevelPro 6100
• 3 Year Warranty

11. EA R T H S C I E N C E S
PTG500e Tide Gauge
Tide Monitoring System
• Specifically designed for tide measurement
• Simple & easy to use
• High performance
• Excellent for use in remote locations
• Remote Software Updates
• Incorporates meteorological sensors
• Reprogrammable to suit customer requirements
• Interfaces to range of acoustic, radar, pressure sensors
• Main & backup tide gauges can be used
simultaneously
• Tide display & database software available
• High capacity internal non-volatile memory

12. EA R T H S C I E N C E S
PTG500e Tide Gauge
Sensors Available

13. EA R T H S C I E N C E S
PTG500e Tide Gauge
System Installation – Port Phillip Bay
17 tide gauges telemetered to Harbour Control

14. EA R T H S C I E N C E S
PTG500e Tide Gauge

15. EA R T H S C I E N C E S
Porta Pump System
Mobile platform designed for quick and accurate
measurement of water depth
• Housed in a convenient
environmental enclosure
• Easily transported to measure
water depth - river, lake, borehole
• GPS receiver for accurate time
and location
• All data automatically written to a
removable Flash Drive.

16. EA R T H S C I E N C E S
Methanol Fuel Cell
• Continuous Power
• 10 litres of methanol - 3 months @ 5W
• Optional 2 x 10 Litre canisters with duo
coupling can double operating time
Applications
• Sites prone to Theft and Vandalism
• Sites with poor solar energy exposure
• Remote areas where battery swap not
practical due to weight and corrosives
• Works in conjunction with solar panels

17. EA R T H S C I E N C E S
Dipmeter
Water Level Indicator / Dipmeter
• Stretch resistant survey tape
• Tape marked in m, cm, mm
• Clear polyethylene coating on tape
• Corrosion resistance construction
• Sensitivity control test button
• Visible and audible indicators
• Replaceable 9V battery
• 16 mm diameter probe
Dipmeters are typically used to measure the depth of water
levels in boreholes, standpipes or observation wells

18. EA R T H S C I E N C E S
Water Product Agencies

19. EA R T H S C I E N C E S
Water Quality Sensors
Dissolved Oxygen
Optical Sensor
Conductivity
Optical Sensor
Turbidity
Sensor
pH/ORP Sensor

20. EA R T H S C I E N C E S
Water Samplers
Photometer Reagents Kit

21. EA R T H S C I E N C E S
Water Quality Sensors
Water Data Buoy

22. EA R T H S C I E N C E S
Waste Water Samplers
Portable Samplers Pollution Alarm
Systems
Portable COD/BOD/TOC
Analyser
Optimize your
drinking water

23. EA R T H S C I E N C E S
Real Time Water Quality Analyser
4mm
60mm
top view
1
2
2
3 4
5
6 7

24. EA R T H S C I E N C E S
Portable Mini Laboratory Water Analyser
MiniLabTM
• Mach-Zehnder Interferometer (MZI)
• Sensitive Detection of Contaminants
• Optical Resolution 4.6*10-8 RIU

25. EA R T H S C I E N C E S
Radar Level Sensor
Features
• 0.5-35m Range
• +/- 2mm Accuracy
• DSI-12 Output
• 4…20mA (optional)
• MIL Spec connector

26. EA R T H S C I E N C E S
Solar & Atmospheric Sensors

27. EA R T H S C I E N C E S
Automated Weather Stations
Wide product range to measure:
•Atmospheric pressure
•Temperature
•Relative humidity
•Air pressure
•Wind Speed
•Wind Direction
•Solar radiation
•Precipitation type, intensity & quantity
WS501 WS 600
Ventus
Metal Case
240 W heater

28. EA R T H S C I E N C E S
Automated Weather Stations
All-in-one Weather Stations
WS300: Measures Temperature, Relative Humidity, and Air Pressure
WS400/401: Adds Precipitation measurement to the WS300
WS301/302/303/304/310: Adds Solar Radiation measurement to the WS300
WS500: Adds Wind Speed and Direction measurement to the WS300
WS501/502/503/504/510: Adds Solar Radiation to the WS500
WS600: Adds Precipitation Quantity to the WS500
WS700: Adds Solar Radiation measurement to the WS600
With ASCII, binary, SDI-12 and MODBUS communication protocols as well as analogue outputs, this is the
compact weather station for all seasons! All models are compatible with our PTG500e tide gauge, and other
data loggers are available.

29. EA R T H S C I E N C E S
Tipping Bucket Rain Gauge
Also Available:
•Rain Detectors
•Evaporation Gauge
•PerLOG Data Logger Evaporation Gauge
PerLOG
Rain Detector
15189
Features:
•Made in Germany
•High Quality Materials
•Best Price-Performance Ration in Class
•Very Reliable

30. EA R T H S C I E N C E S
Soil Moisture Systems

31. EA R T H S C I E N C E S
GeoVision Motorised Camera
Deluxe Borehole Camera
Max Depth 650m
2 Year Warranty
Options Available:
Variety of Cameras available
Different Cable Lengths
Selection of Light s
Slide and Pivot Mechanism

32. EA R T H S C I E N C E S
Road Flood Warning Systems

33. EA R T H S C I E N C E S
Seismology Research Centre

34. EA R T H S C I E N C E S
Kelunji EchoPro
Blast Monitor & Earthquake Seismic Recorder
• 24-bit ADC on 6 or 12 channels
• Up to 2kHz sampling on 6 channels (1kHz
on 12 channels)
• Locked to absolute time using GPS or NTP
• USB data storage for continuous recording
• Ethernet connection for remote web login
• Options:
o LCD panel & keypad for field settings
o Internal battery (12 or 24 hour options)
o Internal triaxial accelerometer

35. EA R T H S C I E N C E S
Kelunji Gecko Seismograph
Low Power Earthquake Recorder
• 32-bit ADC 3 channels
• Very low power (less than 0.6W!)
• Continuous recording
• Optional data telemetry
• Up to 4kHz sampling
• SD card storage for continuous recording

36. EA R T H S C I E N C E S
Strong Motion Accelerograph
• Internal ±2g triaxial MEMS
accelerometer
• Single bolt mounting
• DC to 400Hz response
• Tested noise level at quiet seismic
station:
±200 micro-g
(test data measured
over 0-50Hz)
Kelunji Gecko SMA

37. EA R T H S C I E N C E S
• Guralp CMG-5T ±2g triaxial feedback
accelerometer
• Integrated under Gecko or connected via
sensor cable
• DC to 100/200Hz response
• Tested noise level at quiet seismic
station:
±10 micro-g
(test data filtered to 0-50Hz
for comparison purposes)
Kelunji Gecko SMA-HR
Strong Motion Accelerograph

38. EA R T H S C I E N C E S
• Supply, install and operate monitoring networks
• Provide training to local operators
• Land and ocean operations
Network Operations

39. EA R T H S C I E N C E S
Seismology Product Agencies

40. EA R T H S C I E N C E S
Weak Motion Broadband Seismometer
• Covers full range of seismic spectrum with a single
transfer function.
• Response: 120 s to 50 Hz (120 s to 50 Hz Standard)
• Dimensions: 168mm Diameter x 344mm
Features CMG-3ESP:
CMG-3ESP
CMG-3ESP
Compact
Features CMG-3ESP Compact:
• Covers full range of seismic spectrum with a single
transfer function.
• Response: 120 s to 50 Hz (60 s to 50 Hz Standard)
• Dimensions: 168mm Diameter x 258mm
• Truly Portable

41. EA R T H S C I E N C E S
Strong Motion Feedback Accelerometer
Features CMG-5TD:
CMG-5TD
Features CMG-5T (Compact):
• Low Noise Components for Precision & Dynamic Range.
• Full Scale Sensitivity: 0.1g to 4.0g.
• Robust & Waterproof.
• No sensor Levelling required.
• Dimensions: 176mm Diameter x 245mm.
CMG-5T
• Low Noise Components for Precision & Dynamic Range.
• Full Scale Sensitivity: 0.1g to 4.0g.
• Robust & Waterproof.
• No sensor Levelling required.
• Dimensions: 122mm Diameter x 99mm.

42. EA R T H S C I E N C E S
Short Period Seismometer
Features CMG-6T:
CMG-6TD
Features CMG-6TD:
CMG-6T
• True Broadband Force-feedback Instrument.
• Velocity Output Bandwidth: 10s to 100Hz (1s to 100Hz CMG-6T-1)
• Lightweight, Waterproof & Self-contained.
• Quick & Easy One Person Installation.
• Dimensions: 154mm Diameter x 207mm.
• True Broadband Force-feedback Instrument.
• Velocity Output Bandwidth: 30s to 100Hz
• Lightweight, Waterproof (IP67) & Self-contained.
• Quick & Easy One Person Installation.
• Dimensions: 154mm Diameter x 153mm.

43. EA R T H S C I E N C E S
Broadband Borehole Seismometer
Features CMG-3TB:
• Flat Velocity Output: 360s to 50Hz.
• Waterproof & Durable with O-rings Throughout.
• Borehole Diameter: 89mm to 229mm.
• Case Height: 1422mm (Single-Jaw Jack Hole).
1354mm (Three-Jaw Jack Hole).
• Also Available with 3ESP Components.

44. EA R T H S C I E N C E S
Seismic Recorder
Features CMG-DM243EAM:
• Low Power Consumption: Less Than 1.6W at 12V.
• Four Low Noise 24-bit Channels (6 & 12 Channel Opt.)
• Exceptionally Low Noise: 137dB of Dynamic Range
• Eight Environmental Channels (20-bit resolution): 3 for
Mass Position and 5 for User Applications.
• Output Rates Available: 1 to 1000 Samples per Second
• DSP Sampling Rate: 512kHz
• Absolute Accuracy: 0.5%
• Dimensions: 114mm x 274mm
130mm x 160mm x 304mm (with bracket)

45. EA R T H S C I E N C E S
Ocean Bottom Seismometer (OBS)
Features OBS:
• Fully-fledged Broadband Seismometer.
• Rated to 6km Depth.
• Simple Concrete Ballast.
• Mechanical Release Initiated on Command.
• AIS Beacon, GPS Location & High Intensity
LED when Surfaced.
• Already 50 deployments
in Australia by ESS.

46. EA R T H S C I E N C E S
Geotech Monitoring & Services

47. EA R T H S C I E N C E S
HI Cell
• Triaxial stress measures in rock or
concrete
• Recommended by the ISRM
• Short or long term monitoring
• Complete 3D stress tensor from
one measurement
• HI Cells are installed in mines,
dams, tunnels, bridges,
underground caverns, storage
facilities and other civil
engineering projects.

48. EA R T H S C I E N C E S
• Triaxial stress measures in rock or
concrete
• Strain is digitised in the sensor handle
using 24-bit ADCs
• No signal loss over cable
• Simple 4-wire serial & power
• Data logger available - up to 4 cells
logged to USB
• Tablet for data acquisition and plotting
also available
HID Cell

49. EA R T H S C I E N C E S
HID LOGGER
• Allows logging, powering and control of multiple HID sensors
• Logs data directly to Flash drive (up to 4 HID sensors simultaneously)
TABLET APPLICATION
• Connects directly to HID sensor
• Permits viewing and storing data in real time
HID Logger and Tablet viewer

50. EA R T H S C I E N C E S
Mini-Frac
• Mini Hydraulic Fracturing System.
• Used in E size holes (35mm).
• Larger models available.
• Maximum Packer Pressure 35MPa.
• Light weight and easily transportable.

51. EA R T H S C I E N C E S
Point Load Tester (PLT-10)
Features:
• High 10 tonne Pressure (98kN).
• Up To 102mm Specimen Size.
• Accuracy <0.2%.
• Digital Pressure Gauge.
• Air Hydraulic Pump (700Bar).
• Air Consumption 255l/min.

52. EA R T H S C I E N C E S
Strain Gauged Rockbolt
Features:
• User Friendly.
• Rugged Fully
Encapsulated Electronics.
• Easily Installed.
• Proven & Reliable.
• Direct to Data Logger.
• Length of 1m – 4m.

53. EA R T H S C I E N C E S
Dynamic Cone Penetrometer (DCP)
Features:
• 9kg Hammer.
• DCP Extractor.
• Adjustable Drop Weight.
• High Pressure Applications.
• Heavy Duty Design.
• Graduated Extension Rods.
• Heavy Duty case.
• Built to Australian Standard
AS1289.6.3.2.

54. EA R T H S C I E N C E S
Shear Vane Tester
Features:
• Instrument.
• Extension Rod.
• Vane 16 mm x 32 mm.
• Vane 20 mm x 40 mm.
• Vane 25.4 mm x 50.8 mm.
• Vane Dummy.
• 3 Wrenches.
• Carry Case.

55. EA R T H S C I E N C E S
Tell-Tails Crackmeter
Features:
• Compact Size.
• Easy To Install.
• Rugged Durable Design.
• Easy To Use, Read, Log.
• Self-Adhesive Pads.

56. EA R T H S C I E N C E S
Geotechnical Product Agencies

57. EA R T H S C I E N C E S

58. EA R T H S C I E N C E S
Vibrating Wire Piezometers
Features:
• Long Term Reliability
• Ranges: 0.035 to 7 MPa
• Accuracy: ±0.5% FS (±0.01% FS Opt.)
• Resolution: 0.025% FS (min.)
• Wide Measuring Range
• Rugged Stainless Steel Construction
• Surge Protection
• Triple Water Block
• Temperature Reading
• Stainless Steel or Ceramic Filter

59. EA R T H S C I E N C E S
Standpipe (Casagrande) Piezometers
Features:
• Excellent Long Term Reliability
• Simple Readings
• Very economical
• Easy installation
• Permeability Test

60. EA R T H S C I E N C E S
Pneumatic Piezometers
Features:
• High Resolution & Accuracy
• Short Response Time
• Highly Reliable
• Available in Brass or Stainless Steel
• Quick-Release Connectors Available
Applications:
• Embankments & Backfills
• Dams
• Foundations (Seepage & Uplift)
• Natural & Cut Slopes
• Excavations
• Retaining Walls, Piles, Culverts & Tunnels Linings
• Waste Disposal Sites

61. EA R T H S C I E N C E S
Jointmeter
Features:
• Rugged, Waterproof, Stainless Steel
Sensor Enclosure
• Easy Installation
• Reusable
• Adaptable to uneven surfaces
• Four Sensor Technologies:
Vibrating Wire
Potentiometer
LVDT
Fibre Optic

62. EA R T H S C I E N C E S
3DeMoN Autonomous Laser Distance
Features:
• Accuracy: ±1.5mm
• Resolution: 0.1mm
• IP-65
• Range: 0.5m to 150m or 0.5m to 500m
• Serial Connection: RS232 or RS422
• Quick Installation
• Automatic, Continuous & Autonomous Operation

63. EA R T H S C I E N C E S
Borehole Extensometer
Features:
• Sturdy, Accurate, Reliable and Economical
• Easy to Install
• Various configurations available allowing installation in all
directions and in different soil or rock types
• On-site Adjustable Depth Anchor
1 2 3
1. Groutable Rebar Anchor
2. Hydraulic Anchor
3. Anchor Ring

64. EA R T H S C I E N C E S
Magnetic Read Switch Extensometer
Features:
• Probe Diameter: 16mm
• Tape Lengths 30m, 50m, 100m, 150m
Applications:
• Consolidation of Foundation Soils
• Settlements (Embankments & Dams)
• Deformation Around excavations

65. EA R T H S C I E N C E S
Embedded Vibrating Wire Stain Gauge
Features:
• Long-term Reliability
• High Resolution & Accuracy
• Rugged Construction
• Fitted With Mounting Holes
• Very High Compliance
Model EM-2
Model EM-5
Model EM-10

66. EA R T H S C I E N C E S
Surface Mount VW Stain Gauge
Features:
Applications:
• Metal Structures: Girders, Piles, Pipelines
& Pressure Vessels.
• Concrete Structures: Bridges, Retaining
Walls, Hydraulic Structures.
• Underground & Underwater Supports,
Linings, Piers, Footings.
Model SM-5A
Model SM-5B
Model SM-2W
• Long-term Reliability
• High Resolution & Accuracy
• Rugged Construction
• Easy to Install
• Very High Compliance

67. EA R T H S C I E N C E S
Instrumented Rebar & Sister Bar
Features:
• Rugged Waterproof Construction
• High Stability & Sensitivity
• Available for Most Rebar Sizes
• Long-term Stability
• Not Affected by Bending
• Integrated Thermistor for
Temperature Monitoring

68. EA R T H S C I E N C E S
Vibrating Wire Load Cell
Features:
• Vibrating Wire Strain Gauge
• Rugged Waterproof Construction
• Eccentric Loading Possible
• High Stability & Sensitivity
• Versatile design fits all types of rock bolts
tiebacks, struts or arch supports
• Accuracy: ±0.5% FS
• Resolution: 0.025% FS (min.)
• Overload 1.5 x FS
• Operating Temperature -40OC to +80OC

69. EA R T H S C I E N C E S
Anchor Load Cell
Features:
• Electrical Resistance Strain Gauge
• Rugged Waterproof Construction
• Eccentric Loading Possible
• High Stability & Sensitivity
• Versatile design fits all types of rock bolts
tiebacks, struts or arch supports
• Accuracy: ±0.5% FS
• Maximum Excitation Voltage: 10.0 VDC
• Overload 1.5 x FS
• Operating Temperature -40OC to +75OC

70. EA R T H S C I E N C E S
Hydraulic Load Cell
Features:
• Rugged Construction
• Eccentric Loading Possible
• Compact Size
• Easy Installation & Reading
• Remote Reading Available
• Capacity: 250, 500, 750, 1000, 1500 &
2000 kN.
• Accuracy: ±1.0% FS
• Overload 1.2 x FS
• Operating Temperature -20OC to +60OC

71. EA R T H S C I E N C E S
Total Pressure Cell
Features:
• Rugged Stainless Steel Construction
• Long-term Reliability
• High Pressure Range
• Four Sensor Technologies:
Vibrating Wire 0-7,000kPa
Pneumatic 0-3,500kPa
Electrical (4…20mA) 0-20,000kPa
Fibre Optic 0-7,000kPa
• Easy Installation & Reading
• Accuracy: ±1.0% FS
• Overload 1.5 x FS

72. EA R T H S C I E N C E S
Digital Inclinometer System
Features:
• Short Length and Quality Wheels
• Track Casing Grooves Through Tight
Curves
• Lightweight, Easy to Handle & Carry
• Compatible with 3 Sizes of Casings
• Bluetooth Tablet
• User-friendly Software
• Length: 30m, 50m, 75m & 100m.

73. EA R T H S C I E N C E S
Inclinometer Casing
GEO-LOK Features:
• Simple Assembly & Disassembly
• No Glue, Rivets or Shear Wires
• High Strength casing: High Tensile,
Collapse, Bending & Torque Strength
• Reliable & Precise
• Machine-Broached Grooves
• Compatible with All Inclinometer &
Settlement Probes
• Casing OD: 70mm or 85mm
• Telescopic Sections
• Grout Valve (Quick Connect or Gasket)
• Top & Bottom Caps
• Protective Lockable Steel Cap
GEO-LOK
GTI-1A

74. EA R T H S C I E N C E S
Uniaxial Tiltmeter
Features:
• Easy to Install
• Long-term Stability
• High Dynamic Range
• Precision & Durability
• Three Angular Ranges:
±0.5O
±3O
±50O
Sticker Indicates Axis
Configuration

75. EA R T H S C I E N C E S
Soil Settlement Gauge
Features:
• Easy to Read
• Wide Range
• Robust Design for Long-term Monitoring
• Corrosion Resistant Materials
• Measuring Ranges: 5, 10, 20, 35, 50, 75 m.
• Accuracy: ±0.5%FS (± 0.1% FS Option)
• Overload: 1.5 x FS
• Two Sensor Technologies:
Vibrating Wire
Fibre Optic

76. EA R T H S C I E N C E S
Hoek Triaxial Cell
Features:
• Easy to Operate
• Maximum Pressure: 700MPa
• ASTM Compliant
• 8 Different Core Diameters:
– 21.5mm
– 30.1mm
– 42.0mm
– 47.6mm
– 54.7mm
– 63.5mm
– 144.7mm
– 152.4mm

77. EA R T H S C I E N C E S
Borehole Dilatometer
Features:
• High Capacity
• May be Used in Deep Boreholes
• Easy to Operate

78. EA R T H S C I E N C E S
Inflatable Packers
Range:
MODEL
Max O.D.
(deflated)
Centre tube
I.D.
Centre tube
connection
Standard lengths
MP/30-53 30 mm 10 mm 3/8" 500 mm & 1000 mm
MP/42-79 42 mm 17 mm ½" 501 mm & 1000 mm
MP/42-100 42 mm 17 mm ½" 502 mm & 1000 mm
LP/54-120 54 mm 26 mm 1" 503 mm & 1000 mm
LP/72-160 72 mm 40 mm 1 ¼" 504 mm & 1000 mm
LP/85-187 85 mm 40 mm 1 ¼" 505 mm & 1000 mm
LP/102-190 102 mm 53 mm 2" 506 mm & 1000 mm
LP/130-320 130 mm 81 mm 3" 1000 mm
LP/170-350 170 mm 81 mm 3" 1000 mm

79. EA R T H S C I E N C E S
Fall Cone Apparatus
Features:
• Fast & Accurate Measurement
• Portable and easy to Use

80. EA R T H S C I E N C E S
Point Load Tester (PIL-7)
Features:
• Portable
• Extreme Rigidity
• Maximum Load Indicator
• Maximum Load: 70kN
• Maximum Specimen Size: 102mm

81. EA R T H S C I E N C E S
TRI-MOD-S
Pressuremeter
TEXAM G-AM-II

82. EA R T H S C I E N C E S

83. EA R T H S C I E N C E S
Fibre Optic Solutions
Point Sensor:
Sensoptic (Fabry-Pérot)
Distributed: DiTeSt / DiTemp
Brillouin and Raman (Max. 30km)
Quasi Distributed (Multiplexed):
MuST Bragg Grating Sensor (Max. 2m)
Long Base Sensor:
SOFO (Max. 10m)

84. EA R T H S C I E N C E S
Fibre Optic Capabilities
Temp.
Strain /
Deform.
Tilt /
Rotation Pressure Load
Acoustic/
Vibration Flow
Point ٧ ٧ ٧ ٧ ٧ ٧ ٧
Long base ٧ ٧
Multiplexed ٧ ٧ ٧ ٧
Distributed ٧ ٧ ?

85. EA R T H S C I E N C E S
 Insensitive to external perturbations (EM fields, MW
radio-frequency & lightning strikes, humidity…)
 Intrinsically Safe.
 Small size and lightweight.
 High sensitivity.
 Multifunctional (great variety in the measurable
parameters).
 Distributed and Multiplexed topologies.
 Durability and reliability in demanding environments.
 No need for electrical power.
 Long-distance remote monitoring.
 Compatible with data-transmission network.
Why Chose Fibre Optic Sensors?

86. EA R T H S C I E N C E S
Point (Fabry-Pérot) Sensor
Features:
• Sensors for Strain, Deformation,
Pressure, Temperature & Load.
• Long-term Stability
• High Resolution
• Compact Size
• Intrinsically Safe
• Lowest Cost Fibre Optic Sensors

87. EA R T H S C I E N C E S
Quasi Distributed: MuST Bragg Grating
Features:
• Multiplex Sensors
• Measures: Temperature, Strain,
Deformation, Tilt/Rotation,
Acoustic/Vibration.
• Up to 12 strain (5 deformation) &
30 temperature sensors one line
• Gauge length from 25 cm to 2 m

88. EA R T H S C I E N C E S
SOFO® Standard Deformation Sensor
Features:
• Long Based Sensor
• Up to 10m Sensor Length
• Unique Patented Technology

89. EA R T H S C I E N C E S
Distributed: DiTeSt / DiTemp
Features:
• One Optical fibre replaces thousands
of pin point sensors.
• Measures: Strain & Temperature.
• Fine Spatial Resolution 1m.
• Extended Range up to 60km.
• Long-term Stability.

90. EA R T H S C I E N C E S

91. EA R T H S C I E N C E S
FastGBSAR
Features (SAR Mode):
• Maximum Range: 4km
• Accuracy: ±0.1mm
• Acquisition Time: 5 seconds (0.2 Hz)
• Operating Temperature: -20OC to +60OC
• Application: Slope Stability
Features (RAR Mode):
• Maximum Range: 4km
• Accuracy: ±0.01mm
• Acquisition Time: 0.25 seconds (4 kHz)
• Operating Temperature: -20OC to +60OC
• Application: Structural Monitoring
RAR mode
SAR mode

92. EA R T H S C I E N C E S
Airborne SAR
MiniSAR

93. EA R T H S C I E N C E S
Surveillance & Target Recognition
IMX10
SSX80

94. EA R T H S C I E N C E S
Any Questions?

95. EA R T H S C I E N C E S
Thank you for your time.