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Hydraulic pressure &
water level Sensor |
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EL Piezometer |
| Model GV-2408 |
|
 Application |
| The Piezometers can be used in the same type of applications
as the traditional pneumatic type, electrical resistance type and vibrating wire type piezometers
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| Suitable real time water level monitoring |
| Feature |
| - Slim size design |
| - High accuracy & precise resolution |
| - Stable signal 4-20mA output to 2§° distance without extra-AMP |
| - Atmosphere compensation with vent tube cable |
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| Operation
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| The pressure sensing element is a semi-conductor which is wired up to give a change
in resistance when the pressure in the environment changes. The output can be read using
a simple handheld readout unit or can be wired to a datalogger for remote and/or real-time monitoring. |
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| Specification
|
| Model
|
Semi-Conductor
Piezometer |
Range |
100psi, 50psi |
| Characteristic |
Minimum |
Typical |
Maximum |
Unit |
| Input Voltage |
12 |
24 |
40 |
V |
| Output |
4 |
|
20 |
mA |
| Accuracy |
|
0.1 |
|
% FSO |
| Temperature Range |
-30 |
|
80 |
¡É |
| Pressure Calculation |
Pressure = Measured Reading(mA)-Offset / Sensitivity mH2O |
| Note : Offset and sensitivity from calibration certificate
of each semi-conductor piezometer |
| Material |
Housing |
Stainless steel |
| Filter |
60 micron stainless steel |
| The specification can be changed without prior notice for upgrade.
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Inclinometer
