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0 to 100 psi, Gauge


Item# HHP351-M

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $1,273.00
5-9 $1,209.35
10-24 $1,183.89
25-49 $1,132.97
50-99 $1,107.51
100+ $1,082.05

In stock

Lead Time ( If not in Stock): 7 weeks

0 to 100 psi, Gauge HHP351-M HHP351-M
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  • Gage, Absolute or Differential Ranges Available
  • User Selectable Engineering Units
  • High Accuracy, ±0.05% FS Standard with ±0.025% Optional
  • MIN/MAX Hold and Leak Test Functions
  • Programmable Damping Rates, and Auto Shutoff

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Product Specs

  • Battery Life >100 hours continuous
  • Battery Size AA
  • Batteries Included Yes
  • compatible media Differential clean
  • Battery Type Alkaline
  • Connection Type 1/8 NPT-F
  • Form Factor Handheld
  • Maximum Ambient Temperature 60 {C} (140 {F})
  • Maximum Storage Temperature 50 {C} (122 {F})
  • Measurement Type Pressure
  • Measurement Units Inches of H2O (select 4°C
  • Number of Batteries 4
  • Minimum Storage Temperature -5 {C} (23 {F})
  • Power Source Battery
  • Pressure Units Inches of H2O (select 4°C
  • Other Features Programmable Damping Rates

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.

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)

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Is there a way to capture the readings electronically from the HHP351-J meter through a USB or serial port?

Asked by: Anonymous
Thank you for your question, readings are only stored electronically for this meter.
Answered by: Pressure Eng
Date published: 2020-03-10
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