1255
Manometers
P
P
Pressure
Pressure
Inclined Manometers
Use these highly sensitive inclined manometers for systems
demanding precise measurement of low pressures. Spirit
level provides accurate leveling; fluid zeroing is achieved by
rotating a control to change the reservoir tank height. Steel
casing has an extruded support for the anodized aluminum
scale and precision-bore sight glass.
Suitable for wall or panel mounting using the included
installation kit. Kit includes 6
1
⁄
2
ft of flexible tubing (
3
⁄
16
" ID), self-sealing
duct connectors, “filter clean” and “change filter now” self-adhesive
labels, replacement manometer fluid, and self-tapping screws.
A
Vertical Manometers
Use these vertical manometers for your high-pressure systems—up to
9000 Pa. Vertical manometers feature an aluminum extruded body. Easily
reset to zero using the fluid zero adjustment. Suitable for wall mounting
using the included installation kit (see kit description under “
”) or for
free-standing use with an optional bench stand (sold below right).
A
B
Precision Inclined Manometer Kit
This portable manometer kit allows you to perform extensive tests in any
location. Kit contains an inclined manometer with three interchangeable
pressure scales (English, metric, and pascal), leveling and zeroing con-
trols, a pitot tube (19"L x
1
⁄
3
" dia), a balancing valve, air velocity scales
and slide rule calculator, spare manometer fluid and funnel, two 30-ft
lengths of PVC tubing, and a wooden carrying case.
C
Liquid-Filled Manometers
Catalog
Pressure ranges
Scale
Dimensions
Price
number
" H
2
O
mm H
2
O
Pa*
length
Inclined manometers
0-0.50
0-12.5
0-125
10"
14
1
⁄
2
"W x 5"H x 1
5
⁄
8
"D
$ 000.00
0-1.00
0-25.0
0-250
10"
14
1
⁄
2
"W x 5"H x 1
5
⁄
8
"D
000.00
0-2.00
0-50.0
0-500
10"
14
1
⁄
2
"W x 7
7
⁄
8
"H x 1
5
⁄
8
"D
000.00
0-3.00
0-75.0
0-750
10"
14
1
⁄
2
"W x 7
7
⁄
8
"H x 1
5
⁄
8
"D
000.00
Vertical manometers
0-8.0
0-200
0-2000
10"
1
1
⁄
2
"W x 14"H x 2"D
000.00
0-12.0
0-300
0-3000
15"
1
1
⁄
2
"W x 19
1
⁄
4
"H x 2"D
000.00
0-16.0
0-400
0-4000
20"
1
1
⁄
2
"W x 19
1
⁄
2
"H x 2"D
000.00
0-24.0
0-600
0-6000
24"
1
1
⁄
2
"W x 34
1
⁄
2
"H x 2"D
000.00
0-39.0
0-950
0-9500
26"
1
1
⁄
2
"W x 26
3
⁄
4
"H x 2"D
000.00
Precision inclined manometer kit
0-10
†
0-250
†
0-2500
†
14"
20"W x 8"H x 8"D
‡
0000.00
C
B
A
*Instrument displays pressures in excess of 1000 Pa in kPa.
†
Manometer is multi-range: 0-0.5, 0-1, 0-2, and 0-10 in. H
2
O; 0-12.5, 0-25, 0-50, and 0-250 mm H
2
O;
0-125, 0-250, 0-500, and 0-2500 Pa.
‡
Case dimensions
Vertical manometer
10302-30 shown with optional
bench stand 10302-70
B
C
10302-14
A
Accessories
A-10302-50 Optional balancing valve.
Use with liquid-filled manometers to easily
check zero setting
......................................$00.00
A-10301-00 Telescopic pitot tube.
Use with
liquid-filled manometers for HVAC applications.
Tube has max
1
⁄
2
" dia; head
measures 2
1
⁄
2
" L x
5
⁄
32
" dia
.........................$00.00
for calculating
air velocity from static pressure
.................$00.00
A-10302-70 Optional bench stand
for vertical
models 10302-30, -32, and -34
...............$000.00
A-10302-71 Optional bench stand
for
vertical models 10302-36 and -39
...........$000.00
A-10302-61 Replacement manometer fluid,
0.784 specific gravity.
For all models except 10302-39. One pint
..............................$00.00
A-10302-62 Replacement manometer fluid,
1.71 specific
gravity. For model 10302-39 only. One pint
............................$00.00
10302-50
Specifications & Ordering Information
Digital Manometers
Digital manometers are ideal for HVAC test
and balance work, zone pressurization studies
in clean rooms, and other specialized low
differential pressure measurement applications.
Each manometer is supplied with a NIST-
traceable certificate listing 11 calibration
points and corrections for each point.
The manometer sensing element, a
differential capacitance cell, is designed to
operate at extremely low pressure
differentials. Measure positive or negative
pressures with bidirectional capability.
Manometers also come equipped with
a low-battery indicator and a carrying pouch.
NO LIQUIDS
Process connection:
3
⁄
32
to
3
⁄
16
" ID tubing
Media compatibility: clean, dry, inert gases
Display: 3-digit LCD,
1
⁄
2
"H
Power: one 9 V battery (included)
Dimensions: 3
9
⁄
16
"W x 5
3
⁄
4
"H x 2
1
⁄
16
"D
Catalog
Range
Resolution
Maximum
Accuracy
Price
number
system pressure
±0.200" H
2
O
0.001" H
2
O
6" H
2
O (1.4 kPa)
±1% of range
$000.00
±0.500" H
2
O
0.001" H
2
O
6" H
2
O (1.4 kPa)
and +1 digit
000.00
±5.00" H
2
O
0.01" H
2
O
40" H
2
O (7.2 kPa)
000.00
±50.0 Pa
0.1 Pa
6" H
2
O (1.4 kPa)
±1% of range
000.00
±100.0 Pa
0.1 Pa
6" H
2
O (1.4 kPa)
and +1 digit
000.00
±1000.0 Pa
1.0 Pa
40" H
2
O (7.2 kPa)
000.00
10400-01
10400-50
for pressure and air
velocity measurements. Includes carrying
case, 6"L pitot tube, two static pressure tips,
one insertion tube, two 5-ft lengths of rubber
tubing, two stepped straight connectors, and
two stepped “Y” connectors
................$000.00
10302-20
Call Cole-Parmer Instrument Company toll free: (800) 323-4340 Fax: (847) 247-2929
In Canada call Labcor: (800) 363-5900 In other countries fax direct: (847) 549-1700
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