Martel Electronics BetaGauge 321A - Manual (Page 44)

42
BetaGauge 311A/321A Ranges and Resolutions
Range (PSI)
0.3
1
5
15
30
50
100
300
500
1000
1500
3000
5000
10000
Burst Pressure (PSI)
10
10
100
500
500
1000
1000
2000
2000
10000
10000
10000
10000
15000
Proof Pressure (PSI)
1
3
15
30
60
200
200
600
1000
3000
3000
6000
10000
15000
Engineering Unit
F
actor
P
s
i
1
0.3000
1.0000
5.0000
15.000
30.000
50.000
100.00
300.00
500.00
1000.00
1500.0
3000.0
5000.0
10000.0
bar
0.06894757
0.0207
0.0689
0.3447
1.0342
2.0684
3.4447
6.8947
20.684
34.474
68.947
103.42
206.84
344.74
689.47
mbar
68.94757
20.684
68.948
344.74
1034.2
2068.4
3447.4
6894.8
20684
34474
68948
N/A
N/A
N/A
N/A
kP
a
6.894757
2.0684
6.8948
34.474
103.42
206.84
344.74
689.48
2068.4
3447.4
6894.8
10342
20684
34474
68948
MP
a
.00689476
0.0021
0.0068
0.0344
0.1034
0.2068
0.3447
0.6894
2.0684
3.4474
6.8948
10.342
20.684
34.474
68.948
kg/cm2
0.07030697
0.0211
0.0703
0.3515
1.0546
2.1092
3.5153
7.0307
21.092
35.153
70.307
105.46
210.92
351.53
703.07
cmH2O @ 4°C
70.3089
21.093
70.309
351.54
1054.6
2109.3
3515.4
7030.9
21093
35154
70309
N/A
N/A
N/A
N/A
cmH2O @ 20°C
70.4336
21.130
70.434
352.17
1056.5
2113.0
3521.7
7043.4
21130
35217
70434
N/A
N/A
N/A
N/A
mmH2O @ 4 °C
703.089
210.93
703.09
3515.4
10546
21093
35154
70309
N/A
N/A
N/A
N/A
N/A
N/A
N/A
mmH2O @ 20°C
704.336
211.30
704.34
3521.7
10565
21130
35217
70434
N/A
N/A
N/A
N/A
N/A
N/A
N/A
inH2O @ 4°C
27.68067
8.3042
27.681
138.40
415.21
830.42
1384.0
2768.1
8304.2
13840
27681
41521
83042
N/A
N/A
inH2O @ 20°C
27.72977
8.3189
27.730
138.65
415.95
831.89
1386.5
2773.0
8318.9
13865
27730
41595
83189
N/A
N/A
inH2O @ 60°F
27.70759
8.3123
27.708
138.54
415.61
831.23
1385.4
2770.8
8312.3
13854
27708
41561
83123
N/A
N/A
mmHg @ 0°C
51.71508
15.515
51.715
258.58
775.73
1551.5
2585.8
5171.5
15515
25858
51715
77573
N/A
N/A
N/A
inHg @ 0°C
2.03602
61.081
2.0360
10.180
30.540
61.081
101.80
203.60
610.81
1018.0
2036.0
3054.0
6108.1
10180
20360
•
N/A - F
or calibrators with firmware version 2.0 and higher
, some units will not be displayed due to limitations on display re
solution. F
or calibrators with earlier versions of firmware, the calibrator
will attempt to display a value, but the display will be excessively noisy to be useful. In all cases, best practice would proh
ibit the use of small engineering units such as mm H2O with high pres-
sure range sensors.
• Proof pressure - maximum allowable pressure without a shift in calibration • Burst pressure - sensor damaged or destroyed; some risk of personnel injury • Compound ranges - the data for the 15 PSI range also applies to the -15 to +15 PSI compound range; the data for the 30 PSI ra
nge also applies to the -15 to +30 PSI compound range.
• Absolute ranges - the data for the 15, 30, 50, 100 and 300 PSI ranges also applies to the absolute pressure versions of those
ranges.