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HANDHELD DIGITAL MANOMETER
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FOR DIFFERNTIAL, GAGE AND ABSOLUTE PRESSURE
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HHP240 Series
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Gage, Absolute and Differential
Pressure Models
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MIN/MAX, Hold and Display Averaging Modes
(HHP242 Only)
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8 User Selectable Engineering
Units
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User Activated Back Light
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Auto Shutoff After 20 Minutes of
Keypad Inactivity
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0 to 100% Horizontal Bargraph
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OMEGA’s
HHP240 Series handheld manometers deliver precision pressure measurement for
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field, plant or
lab use. Two models are available. The low cost HHP241 with 0.25% FS
accuracy,
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including temperature
effects, or the HHP242 with 0.1% FS accuracy. The HHP242 also has
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min/max, hold and
display averaging modes. Both units are available in differential, gage or
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absolute pressure
ranges.
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SPECIFICATIONS
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Accuracy:
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HHP241:
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+/-0.25%
FS
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HHP242:
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+/-0.1%
FS
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Storage
Temperature:
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-40
to 60šC (-40 to
140šF)
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Operating
Temperature:
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-10
to 50šC (14 to
122šF)
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Temperature
Effects:
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No
temperature effect over the entire operating range
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Engineering
Units:
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8
user selectable (inH2O, mmH2O, mmHg, inHg, kPa, mbar, bar and psi
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Proof
Pressure:
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3x
full scale or 14 bar (200 psi) whichever is less (high side only on
differential units)
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Pressure
Port:
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1/8
FNPT
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Media
Compatibility:
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Clean,
dry non-corrosive gases
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Battery:
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3
“AA” batteries (included)
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Battery
Life:
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>300
hours continuous
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Dimensions:
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152
H x 76 W x 25 mm D (6.0 x 3.0 x 1.0”)
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Weight:
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340
g (12 oz)
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To Order
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MODELL NO.
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ACCURACY
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MODEL NO.
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ACCURACY
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RANGE
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HHP241-005G
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+/-0.25%
FS
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HHP242-005G
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+/-0.1%
FS
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0
to 0.3 bar (0 to 5 psi) gage
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HHP241-015G
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+/-0.25%
FS
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HHP242-015G
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+/-0.1%
FS
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0
to 1 bar (0 to 15 psi) gage
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HHP241-030G
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+/-0.25%
FS
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HHP242-030G
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+/-0.1%
FS
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0
to 2 bar (0 to 30 psi) gage
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HHP241-050G
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+/-0.25%
FS
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HHP242-050G
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+/-0.1%
FS
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0
to 3 bar (0 to 50 psi) gage
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HHP241-100G
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+/-0.25%
FS
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HHP242-100G
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+/-0.1%
FS
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0
to 7 bar (0 to 100 psi) gage
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HHP241-028D
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+/-0.25%
FS
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HHP242-028D
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+/-0.1%
FS
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0
to 70 mbar (0 to 28 inH2O) differential
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HHP241-138D
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+/-0.25%
FS
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HHP242-138D
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+/-0.1%
FS
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0
to 344 mbar (0 to 138 inH2O) differential
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HHP241-416D
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+/-0.25%
FS
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HHP242-416D
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+/-0.1%
FS
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0
to 1036 mbar (0 to 416 inH2O) differential
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HHP241-832D
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+/-0.25%
FS
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HHP242-832D
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+/-0.1%
FS
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0
to 2072 mbar (0 to 832 inH2O) differential
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HHP241-2KD
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+/-0.25%
FS
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HHP242-2KD
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+/-0.1%
FS
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0
to 4981 mbar (0 to 2000 inH2O) differential
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HHP241-015A
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+/-0.25%
FS
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HHP242-015A
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+/-0.1%
FS
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0
to 775 mmHg (0 to 15 psi) absolute
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HHP241-030A
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+/-0.25%
FS
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HHP242-030A
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+/-0.1%
FS
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0
to 1551 mmHg (0 to 30 psi) absolute
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HHP241-050A
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+/-0.25%
FS
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HHP242-050A
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+/-0.1%
FS
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0
to 2585 mmHg (0 to 50 psi) absolute
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