Geotechnical
Instrumentation
Product Selection Guide
Product Selection Guide
Water
Services
The
images below represent a simple guide for the selection of some of the
most common devices manufactured by Keynes Controls Ltd for use in
Geotechnical applications.
AquaLOG
Communications
& Logger Unit
& Logger Unit
Part
No. AquaLOG-V103
Features
Optional User Configured LCD Display
2 / 4 line Others on request
SDI-12
Digital Network
Switched 12V Power Outlets
Spreadsheet Format Data Storage
User option 250 x 8000 row
64 x 32000 row
Also Keynes Controls sensors can be used by 3rd Party Data Loggers
Optional User Configured LCD Display
2 / 4 line Others on request
SDI-
Switched 12V Power Outlets
Spreadsheet Format Data Storage
User option 250 x 8000 row
64 x 32000 row
Also Keynes Controls sensors can be used by 3rd Party Data Loggers
Part
No. USB-SDI12-pro
USB-485-Pro
Isolated Media Converters
Isolated Media Converters
NP-RS232-ETH
RS232 -
Ethernet Adapter
RS232 -
Sensor
Input Options
Part
No. GT-863-PY
Output
Device Options
Analogue
Sensor Interface Unit
SDI-12\/
RS-485 Network Options
8 DE / 16 SE inputs
SDI-
Part
No. NP-Strain-v1
Single Channel Strain gauge interface
Full/Half/Quarter Bridge support
120 / 350/ 500 / 1 K Ohm Gauge
Single Channel Strain gauge interface
Full/Half/Quarter Bridge support
120 / 350/ 500 / 1 K Ohm Gauge
Part
No. PIEZOMETER-RM
Vibrating
Wire Sensor Interface
Part
No. VibWire-108-SDI12
VibWire-108-RS485
VibWire-108-Modbus
VibWire-108-Analogue
Part
No. AquaDAT
GPRS
modem
Solid
state & electro-level
Tilt sensor options
Tilt-30-02-SDI12
+/- 15
Deg
Part
No. Barom-SDI12
Barom-RS485
Barom-modbus
Part
No. IPI-R-X-SDI12/RS-485
R = range X = 1 or 2 axis
+/- 15,
+/- 5, +/- 2.5 Deg
Single / Dual Axis
SDI-12 /
RS-485 Network Communications
R = range X = 1 or 2 axis
+/-
SDI-
Part
No. MUX-32
MUX-16/32
Expansion Unit
Part
No. VibWire-101-SDI12/RS485
Vibrating Wire
Sensor Interface
1 - 128
Channels
1 -
Single
Channel Crack meter Interface
Piezometer
- SDI-12
/ 485 / Modbus over 485
RM = 10 / 20 / 50/
100 m ranges
Other
modules on request
Contact us for details
Contact us for details
Part
No.
NPDISP-2/4
LCD Display Unit 2 or 4 line x 20
LCD Display Unit 2 or 4 line x 20
In-place-inclinometer
NP-Crack-v1
1,
2 , 5 m lengths
Part
No. VibWire-101-RS232
Vibrating Wire
Sensor Interface
20 - 40
Readings / sec
Single Channel
Unit
20 -
Frq
Dig
Val
Frequency
Selected
Sensor (3)
EDS-20
Hz
Dg
SI
Res
Tem
6
2534.86
2534.86
6424.95
2016-01-20
08:40::17
3003.56
24.89
992.28
Hz
Ohm
C
Digits
Selected
Sensor (3) EDS-20
D
Hz
Dg
SI
Res
Tem
Ohm
C
6
6424.95
2534.86
6424.95
2016-01-20
08:40::17
3003.56
24.89
992.28
Frq
Dig
Val
Sensor
Selected
Sensor (3) EDS-20
Nat
Units
Hz
Dg
SU
Res
Tem
Ohm
C
6V
992.28
2534.86
683.929
2016-01-20
08:40:17
3003.56
24.89
992.28
Frq
Dig
Val
FFT
Sensor Spectra
Selected
Sensor (3)
EDS-20
Hz
Dg
SI
Res
Tem
Ohm
C
6
2534.86
6424.95
2016-01-20
08:40::17
3003.56
24.89
992.28
Frq
Dig
Val
0
1
2
3
4
5
6
10
11
12
13
14
15
7
KHz
Model:
VibWire-201-Pro
Readout unit
Stand-alone
Data Recorder
Sensor Interface -
SDI12 & 485 Ports
Operating frequency 400 - 15 KHz
Readout unit
Stand-
Operating frequency 400 -
1435.2
Ezi-Log
Web Interface
This software gives a User interface to download automatically remotely gathered measurement.
This software gives a User interface to download automatically remotely gathered measurement.
Flash
memory card
data storage
data storage
Horizontal
/ Fixed angle / Vertical models
