Pressure Gauge Ranges and Codes
Code
Ranges
P01
Vacuum
-30-0 "HG
.
Compound Ranges
Code
"Hg psi
P02
-30-0-15
P03
-30-0-30
P04
-30-0-60
P05
-30-0-100
P06
-30-0-160
P07
-30-0-200
P08
-30-0-300
.
Pressure Ranges
Code
psi
P15
0-15
P16
0-30
P17
0-60
P18
0-100
P19
0-160
P20
0-200
P21
0-300
P22
0-400
P23
0-600
P24
0-800
P25
0-1000
P30
0-1500
P31
0-2000
P32
0-3000
P33
0-4000
P34
0-5000
P35
0-6000
P36
0-8000
P37
0-10000
P38
0-15000
P39
0-20000
P40
0-30000
P41
0-40000
P42
0-50000
P60
3-15 Receiver
Code
Ranges
.
Low Pressure Ranges
.
Inches Water
P50
0-10
P51
0-15
P52
0-30
P53
0-60
P54
0-100
P55
0-160
P56
0-200
.
oz/in2
Z52
0-20
Z53
0-30
Pressure Conversion Table
psi
atmosphere
bar
kPa
Kg/cm2
oz/in2
in.Hg
mm Hg(Torr)
in.H2O
1
0.068
0.069
6.895
0.07
16
2.036
51.72
27.68
14.7
1
1.013
101.3
1.033
235.1
29.92
760
406.8
14.5
.0967
1
100
1.02
232.1
29.53
750.1
401.9
0.145
0.01
0.01
1
0.01
2.321
0.295
7.501
4.019
14.22
0.968
0.981
98.07
1
227.6
28.96
735.6
393.7
0.063
0.004
0.004
0.431
0.004
1
0.127
3.232
1.73
0.491
0.033
0.034
3.386
0.035
7.858
1
25.4
13.6
0.019
0.001
0.001
0.133
0.001
0.309
0.039
1
0.535
0.036
0.002
0.002
0.249
0.003
0.578
0.074
1.868
1
PTC Metrology's NIST Traceable calibration system is A2LA (American Association for Laboratory Accreditation cert no.1896.01) accredited. Our lab offers pressure calibration from 6 to12140 psig with an uncertainty of 50 parts in 106 with a Ruska 2400 HL Deadweight Tester. Our laboratory has the capabilities to calibrate general purpose gauges, utility, industrial and process gauges, test gauges, pressure recorders and data loggers.

PTC offers pressure gauges, pressure data loggers and multi function pressure calibrators. The portable and bench top models are available in Pneumatic or Hydraulic. The calibrators have been upgraded with ranges from 0 to 2500 bar. Contact our sales department for complete specifications.

Scope of Accreditation

Pressure Conversions Pressure Calibration & Certification
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