Geokon 4500AL, Инструкция по эксплуатации, Страница: 35 / 39

29
APPENDIX A. - SPECIFICATIONS
Model 4500S
4500AL1
4500AR 4500B 4500C 4500DP 45802
Available
Ranges
(psi)
0-50
0-100
0-150
0-250
0-500
0-750
0-1000
0-1500
0-3000
0-5000
0-10000
0-15000
0-10
0-25
0-50
0-100
0-250
0-50
0-100
0-250
0-10
0-25
0-50
0-150
0-250
0-500
0-750
0-1000
0-1500
0-3000
0-5000
0-10000
0-1
0-5
Resolution 0.025% FS 0.025% FS 0.025% FS 0.025% FS 0.05% FS 0.025% FS 0.01% FS
Linearity
< 0.5% FS3 < 0.5% FS3 < 0.5% FS3 < 0.5% FS3 < 0.5% FS3 < 0.5% FS3 < 0.5% FS3
Accuracy
0.1% FS4 0.1% FS4 0.1% FS4 0.1% FS4 0.1% FS4 0.1% FS4
0.1% FS
Overrange
2

FS 2

FS 2

FS 2

FS 2

FS 2

FS 2

FS
Thermal
Coefficient
<0.025%
FS/°C
<0.05%
FS/°C
<0.05%
FS/°C
<0.025%
FS/°C
<0.05%
FS/°C
<0.025%
FS/°C
<0.025%
FS/°C
Temperature
Range
-20°C to
+80°C
-20°C to
+80°C
-20°C to
+80°C
-20°C to
+80°C
-20°C to
+80°C
-20°C to
+80°C
-20°C to
+80°C
OD
.75"
19.05 mm
1"
25.40 mm
.75"
19.05 mm
.687"
17.45 mm
.437"
11.10 mm
1.3”
33.3mm
1.5"
38.10 mm
Length
5.25"
133 mm
5.25"
133 mm
10”
254 mm
5.25"
133 mm
6.5"
165 mm
7.36”
187 mm
6.5"
165 mm
Table 5 - Vibrating Wire Piezometer Specifications
Accuracy of Geokon test apparatus: 0.1%
Contact Geokon for specific application information.
Notes:
1
Accuracy of test apparatus: 0.05%
2
Other ranges available upon request.
3
0.1% FS linearity available upon request.
4
Derived using second order polynomial.
A.1 Standard Piezometer Wiring
Pin Function Wire Color
A Vibrating Wire Gage + Red
B Vibrating Wire Gage - Black
C Thermistor White
D Thermistor Green
E Cable Shield Shield
F-K Not Used
Table 6 - Standard Piezometer Wiring