Series 2511 Low pressure capsule gauges
Standard gauge specification
ENFM low pressure gauges utilize a diaphragm capsule which is very sensitive for measuring low pressures and vacuum. These gauges can be used with gases that are not corrosive to bronze and brass.
Sizes & weights Case:
Bezel:
Dial:

Pointer:
Window:
Capsule:
Connection:
Movement:
Accuracy:
Weather protection:
Size:
Connection:		 Stainless steel AISI 304
Bayonet stainless steel AISI 304
White aluminum with black or black and blue scales
and adjustment screw to re-zero the pointer.
Black aluminum
Transparent acrylic
Bronze
Brass
Brass
1.6 % op span
IP54
2½"    (63 mm)
1/4" NPT bottom connection
Pressure range
0-15"H2O/mm
0-30"H2O/mm
0-60"H2O/mm
0-100"H2O/mm
0-160"H2O/mm
0-200"H2O/mm

0-15"H2O/kPA
0-30"H2O/kPA
0-60"H2O/kPA
0-100"H2O/kPA
0-160"H2O/kPA
0-200"H2O/kPA

0-20 oz./H2O
0-32 oz./H2O
0-60 oz./H2O

0-3 psi
0-5 psi

Vacuum ranges
-15-0"H2O/mm
-30-0"H2O/mm
-60-0"H2O/mm
-100-0"H2O/mm
-160-0"H2O/mm		 Article number
DD136A3E152KF
DD136A3E155KF
DD136A3E158KF
DD136A3E160KF
DD136A3E162KF
DD136A3E163KF

DD136A3E152KJ
DD136A3E155KJ
DD136A3E158KJ
DD136A3E160KJ
DD136A3E162KJ
DD136A3E163KJ

DD136A3E155KK
DD136A3E157KK
DD136A3E160KK

DD136A3E159KB
DD136A3E161KB


DD136A3E102KF
DD136A3E105KF
DD136A3E108KF
DD136A3E110KF
DD136A3E112KF		 Description
2511 2½ 1/4"NPT 15"H2O/mm
2511 2½ 1/4"NPT 30"H2O/mm
2511 2½ 1/4"NPT 60"H2O/mm
2511 2½ 1/4"NPT 100"H2O/mm
2511 2½ 1/4"NPT 160"H2O/mm
2511 2½ 1/4"NPT 200"H2O/mm

2511 2½ 1/4"NPT 15"H2O/kPA
2511 2½ 1/4"NPT 30"H2O/kPA
2511 2½ 1/4"NPT 60"H2O/kPA
2511 2½ 1/4"NPT 100"H2O/kPA
2511 2½ 1/4"NPT 160"H2O/kPA
2511 2½ 1/4"NPT 200"H2O/kPA

2511 2½ 1/4"NPT 20 oz/H2O
2511 2½ 1/4"NPT 32 oz/H2O
2511 2½ 1/4"NPT 60 oz/H2O

2511 2½ 1/4"NPT 3 PSI
2511 2½ 1/4"NPT 5 PSI


2511 2½ 1/4"NPT -15"H2O/mm
2511 2½ 1/4"NPT -30"H2O/mm
2511 2½ 1/4"NPT -60"H2O/mm
2511 2½ 1/4"NPT -100"H2O/mm
2511 2½ 1/4"NPT -160"H2O/mm
Sizes & weights