The OMEGA® HHP350 Series smart
manometer brings high precision
and value to handheld manometer
users. Standard accuracy is
±0.05% FS, including temperature
effects, with ±0.025% FS optional.
Models are available for gage,
absolute or differential pressure
with available ranges from 58 mbar
(28 inH2O) to 138 bar (2000 psi). Additional features for the
HHP350 Series include
MIN/MAX capture, adjustable
damping rates, and user
selectable auto shut-off time
period. It can also document
up to 240 readings
automatically or manually.
Saved readings can be
recalled at any time.
SPECIFICATIONS Accuracy: HHP351: ±0.05% FS (except HHP351-A: ±0.1% FS) HHP352: ±0.025% FS Storage Temperature: -5 to 50°C (23 to 122°F) Operating Temperature: -40 to 60°C (-40 to 140°F) Temperature Effects: No temperature effect over the entire operating range Engineering Units: Inches of H2O [select 4°C, 20°C, 60°F], psi, mm of Hg, cm of Hg, inches of Hg, mBars, Bars, kPa, kg/cm2, and user selectable scaling Proof Pressure: 2x range on gage and absolute units, 2x range on differential units when pressurized on high side only and 10.3 bar (150 psi) static when applied to both sides of the sensor simultaneously Pressure Port: 1/8 NPT-F Media Compatibility: Differential clean, dry non-corrosive gases only, gage or absolute models for fluids compatible with 316L SS Battery: 4 "AA" batteries (included) Battery Life: >100 hours continuous Dimensions: 165 H x 91 W x 57 mm D (6.5 x 3.6 x 2.25") Weight: 400 g (14 oz)
† All amounts shown in USD Note: Comes complete with 4 "AA" batteries, protective rubber boot and operator's manual. Ordering Example: (1) HHP351-E High Accuracy Gage Pressure handheld manometer with ±0.05% FS accuracy and a 0 to 2 bar (0 to 30 psi) range, $1,075.00