|
精度Accuracy
|
ASME Grade B–±3/2/3% (±2% of range across middle
half of scale)
|
|
表径Case Size
|
1-1/2", 2", 2-1/2", 3-1/2", 4-1/2" diameter
|
|
外壳材质Case Material
|
Steel, black painted
|
|
安装方式Case Style
|
CB – Center Back Mount LM – Lower
Mount
UC – U-Clamp Mount See option tables for Front Flange |
|
内芯材质Tube & Socket
|
Copper alloy
|
|
运动件材质Movement
|
Brass
|
|
接口Connection
|
1⁄8 & 1/4 NPT
|
|
测量范围Ranges
|
0 to 30" Hg VAC; Compound 30" Hg vac to 400 psi; 15
to 5,000 psi
|
|
刻度盘Dial Standard
|
Dual scale psi and kPa
|
|
刻度盘颜色Dial Color
|
Black markings on white
|
|
指针Pointer
|
Aluminum, Black painted
|
|
窗口Window
|
1-1/2", 2", 2-1/2", 3-1/2": acrylic, twist-in
Clearlok
4-1/2": flat glass window with steel friction ring |
|
限位器Restrictor
|
Standard for ranges 1,000 psi and above
|
|
MARSH 普通压力表订货选型 Part
Numbers：1-1/2"；2"
|
|||||||||
|
Size
|
1-1/2"
|
2"
|
|||||||
|
Case Material
|
Steel
|
Steel
|
|||||||
|
Internals
|
Copper Alloy
|
Copper Alloy
|
|||||||
|
Mounting / Case Style ase Style
|
LM
|
UC
|
CB
|
LM
|
LM
|
CB
|
CB
|
UC
|
UC
|
|
Connection
|
1⁄8 NPT
|
1⁄8 NPT
|
1⁄8 NPT
|
1⁄8 NPT
|
1⁄4 NPT
|
1⁄8 NPT
|
1⁄4 NPT
|
1⁄8 NPT
|
1⁄4 NPT
|
|
Scale Standard
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
|
0 to 30" Hg VAC
|
J0405
|
J0505
|
J0605
|
J1105
|
J1405
|
J1805
|
J2005
|
J2405
|
J2605
|
|
30" Hg VAC to 15 psi
|
|
|
|
|
|
|
|
|
|
|
30" Hg VAC to 30 psi
|
|
|
|
|
J1412
|
|
|
|
|
|
30" Hg VAC to 60 psi
|
|
|
|
|
J1414
|
|
|
|
|
|
30" Hg VAC to 100 psi
|
|
|
|
|
|
|
|
|
|
|
30" Hg VAC to 150 psi o 150 psi
|
J0418
|
J0518
|
J0618
|
J1118
|
J1418
|
J1818
|
J2018
|
J2418
|
J2618
|
|
30" Hg VAC to 200 psi o 200 psi
|
J0420
|
J0520
|
J0620
|
J1120
|
J1420
|
J1820
|
J2020
|
J2420
|
J2620
|
|
30" Hg VAC to 300 psi o 300 psi
|
J0424
|
J0524
|
J0624
|
J1124
|
J1424
|
J1824
|
J2024
|
J2424
|
J2624
|
|
30" Hg VAC to 400 psi
|
|
|
|
J1126
|
J1426
|
J1826
|
J2026
|
J2426
|
J2626
|
|
0 to 15 psi
|
J0440
|
J0540
|
J0640
|
J1140
|
J1440
|
J1840
|
J2040
|
J2440
|
J2640
|
|
0 to 30 psi
|
J0442
|
J0542
|
J0642
|
J1142
|
J1442
|
J1842
|
J2042
|
J2442
|
J2642
|
|
0 to 60 psi
|
J0446
|
J0546
|
J0646
|
J1146
|
J1446
|
J1846
|
J2046
|
J2446
|
J2646
|
|
0 to 100 psi
|
J0448
|
J0548
|
J0648
|
J1148
|
J1448
|
J1848
|
J2048
|
J2448
|
J2648
|
|
0 to 160 psi
|
J0452
|
J0552
|
J0652
|
J1152
|
J1452
|
J1852
|
J2052
|
J2452
|
J2652
|
|
0 to 200 psi
|
J0454
|
J0554
|
J0654
|
J1154
|
J1454
|
J1854
|
J2054
|
J2454
|
J2654
|
|
0 to 300 psi
|
J0458
|
J0558
|
J0658
|
J1158
|
J1458
|
J1858
|
J2058
|
J2458
|
J2658
|
|
0 to 400 psi
|
|
|
|
J1160
|
J1460
|
J1860
|
J2060
|
J2460
|
J2660
|
|
0 to 600 psi
|
|
|
|
|
J1464
|
J1864
|
|
|
|
|
0 to 1,000 psi
|
|
|
|
|
|
|
|
|
|
|
0 to 1,500 psi
|
|
|
|
|
|
|
|
|
|
|
0 to 2,000 psi
|
|
|
|
|
|
|
|
|
|
|
0 to 3,000 psi
|
|
|
|
|
J1478
|
J1878
|
J2078
|
J2478
|
J2678
|
|
0 to 5,000 psi
|
|
|
|
|
J1482
|
|
|
|
|
|
NOTE: Shaded areas indicate items are available on
special order. However, minimums and lead times apply. Consult
factory.
|
|||||||||
|
MARSH 普通压力表订货选型 Part
Numbers：2-1/2"；3-1/2"；4-1/2"
|
||||||||||
|
Size
|
2-1/2"
|
3-1/2"
|
4-1/2"
|
|||||||
|
|
|
|
|
|||||||
|
Case Material
|
Steel
|
Steel
|
Steel
|
|||||||
|
Internals
|
Copper Alloy
|
Copper Alloy
|
Copper Alloy
|
|||||||
|
Mounting / Case Style ase Style
|
LM
|
LM
|
CB
|
CB
|
UC
|
UC
|
LM
|
CB
|
UC
|
LM
|
|
Connection
|
1⁄8 NPT
|
1⁄4 NPT
|
1⁄8 NPT
|
1⁄4 NPT
|
1⁄8 NPT
|
1⁄4 NPT
|
1⁄4 NPT
|
1⁄4 NPT
|
1⁄4 NPT
|
1⁄4" NPT
|
|
Scale Standard
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
psi/kPa
|
|
0 to 30" Hg VAC
|
J4005
|
J4605
|
J5005
|
J5405
|
J6005
|
J6205
|
J8005
|
J8605
|
J8805
|
J9005
|
|
30" Hg VAC to 15 psi
|
|
|
|
|
|
|
|
|
|
|
|
30" Hg VAC to 30 psi
|
|
J4612
|
|
|
|
|
J8012
|
|
|
|
|
30" Hg VAC to 60 psi
|
|
J4614
|
|
|
|
|
J8014
|
|
|
J9014
|
|
30" Hg VAC to 100 psi
|
|
|
|
|
|
|
|
|
|
|
|
30" Hg VAC to 150 psi o 150 psi
|
J4018
|
J4618
|
J5018
|
J5418
|
J6018
|
J6218
|
J8018
|
J8618
|
J8818
|
J9018
|
|
30" Hg VAC to 200 psi o 200 psi
|
J4020
|
J4620
|
J5020
|
J5420
|
J6020
|
J6220
|
J8020
|
J8620
|
J8820
|
J9020
|
|
30" Hg VAC to 300 psi o 300 psi
|
J4024
|
J4624
|
J5024
|
J5424
|
J6024
|
J6224
|
J8024
|
J8624
|
J8824
|
J9024
|
|
30" Hg VAC to 400 psi o 400 psi
|
J4026
|
J4626
|
J5026
|
J5426
|
J6026
|
J6226
|
J8026
|
J8626
|
J8826
|
J9026
|
|
0 to 15 psi
|
J4040
|
J4640
|
|
J5440
|
|
J6240
|
J8040
|
J8640
|
J8840
|
J9040
|
|
0 to 30 psi
|
J4042
|
J4642
|
J5042
|
J5442
|
J6042
|
J6242
|
J8042
|
J8642
|
J8842
|
J9042
|
|
0 to 60 psi
|
J4046
|
J4646
|
J5046
|
J5446
|
J6046
|
J6246
|
J8046
|
J8646
|
J8846
|
J9046
|
|
0 to 100 psi
|
J4048
|
J4648
|
J5048
|
J5448
|
J6048
|
J6248
|
J8048
|
J8648
|
J8848
|
J9048
|
|
0 to 160 psi
|
J4052
|
J4652
|
J5052
|
J5452
|
J6052
|
J6252
|
J8052
|
J8652
|
J8852
|
J9052
|
|
0 to 200 psi
|
J4054
|
J4654
|
J5054
|
J5454
|
J6054
|
J6254
|
J8054
|
J8654
|
J8854
|
J9054
|
|
0 to 300 psi
|
J4058
|
J4658
|
J5058
|
J5458
|
J6058
|
J6258
|
J8058
|
J8658
|
J8858
|
J9058
|
|
0 to 400 psi
|
J4060
|
J4660
|
J5060
|
J5460
|
J6060
|
J6260
|
J8060
|
J8660
|
J8860
|
J9060
|
|
0 to 600 psi
|
|
J4664
|
|
|
|
|
J8064
|
J8664
|
J8864
|
J9064
|
|
0 to 1,000 psisi
|
J4072
|
J4672
|
|
J5472
|
|
J6272
|
|
J8672
|
J8872
|
J9072
|
|
0 to 1,500 psi
|
|
J4674
|
|
|
|
|
J8074
|
|
|
|
|
0 to 2,000 psi
|
|
J4676
|
|
J5476
|
|
J6276
|
|
|
|
J9076
|
|
0 to 3,000 psi
|
|
J4678
|
J5078
|
J5478
|
J6078
|
J6278
|
|
|
|
|
|
0 to 5,000 psi
|
|
J4682
|
|
|
|
|
|
J8682
|
J8882
|
J9082
|
|
NOTE: shaded areas indicate items are available on
special order, however, minimums and lead times apply. Consult
factory.
|
||||||||||
