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Differential
Pressure Gauge / Switch
OEM Low Cost, 5% Accuracy Click
on model number below to view additional
specification and order information (Adobe Acrobat
Reader required).
Model_122.PDF
(22K)
Model 126/127
PDF (216K)
Model
146 PDF (28K)
Specifications:
| Model |
122 |
126 |
127 |
146 |
| Differential Pressure
Range |
0-10 PSID
to
0-100 PSID |
0-5 PSID
to
0-20 PSID |
0-25 PSID
to
0-100 PSID |
0-50" H2O
to
0-30 PSID |
| Accuracy |
± 5% F.S. |
± 5% F.S. |
± 5% F.S. |
± 5% F.S. |
| Dial size |
2-1/2"
Round |
(1)
1-1/4' x 2-1/4" Oval (Std.)
(2) 1-1/4' x 2-1/4" Oval (Opt.) |
(1)
1-1/4' x 2-1/4" Oval (Std.)
(2) 1-1/4' x 2-1/4" Oval (Opt.) |
(1)
1-1/4' x 2-1/4" Oval (Std.)
(2) 1-1/4' x 2-1/4" Oval (Opt.) |
| Working Pressure |
5,000 PSIG |
3,000 PSIG |
3,000 PSIG |
1,000 PSIG |
| Operating Temp. |
-40°
F to +200° F |
| Body Material |
Aluminum |
| Internal Materials |
316
Stainless Steel |
| Elastomers |
Buna-N
(Std)
Viton®, Neoprene, Ethylene-Propolene,
Perfluoroelastomer, Neoprene (Opt) |
Buna-N
(Std)
Viton®, Neoprene, Ethylene-Propolene,
Neoprene (Opt) |
Switch Options
(PWR, VAC/DAC, Current) |
SPST,
60W, 240/240, 3.0
SPDT, 3W, 125/125,0.25
SPDT, 60W, 240/240,1.0 |
SPST,
60W, 240/240, 3.0
SPDT, 3W, 125/125,0.25 |
SPST,
60W, 240/240, 3.0
SPDT, 3W, 125/125, 0.25 |
SPST,
60W, 240/240, 3.0
SPDT, 3W, 125/125,0.25 |
| Switch Mounting |
Clamp On,
Stick On Flat Pack |
Clamp On,
Stick On Flat Pack |
Clamp On,
Stick On Flat Pack |
Pre-set in
Tube,
Stick On Flat Pack |
| Mounting and Connections |
1/4"
FNPT End Conn. |
1/8"
FNPT Bottom Conn. (Std)
Foot Mount (Opt)
1/8" FNPT End Conn. |
1/8"
FNPT Bottom Conn. (Std)
Foot Mount (Opt)
1/8" FNPT End Conn. |
1/8"
FNPT Back Conn. (Std)
1/8" FNPT Bottom Conn.
1/8" FNPT End Conn. |
| Gauge Design |
Magnetically
Coupled Piston |
Magnetically
Coupled Diaphragm |
| Base Dimensions |
3.3H"
x 1.97W" x 4.93L" |
1.25H"
x 1.62W" x 2.48L" |
1.25H"
x 1.62W" x 2.78L" |
1.7H"
x 2.5W" x 2.9L" |
| Base Weight |
1.0# |
0.5# |
0.6# |
2.5# |
|
