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Manometer with RS232 Output

0 to 15 psi, Differential, Gauge


Item# HHP8215

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$415.98
10-24 C$395.18
25-49 C$386.86
50-99 C$370.22
100+ C$361.90

Please contact Technical Sales Team for assistance. Any remaining stock is available for purchase

Only 4 left

Limited Stock
0 to 15 psi, Differential, Gauge HHP8215 HHP8215
  • Digital Display of Gauge or Differential Pressure
  • User Selectable Engineering Units
  • Min and Max Memory
  • RS232 Output with Optional Software

HHP8215 Model Options

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Pressure Type
Accuracy Class
Accuracy Value
Number Of Digits

The HHP8200 Series are low-cost handheld manometers capable of measuring differential pressure and positive or negative gauge pressure. Five models are available covering ranges from 0-5 to 0-100 psi. All models feature user selectable engineering units, MIN/MAX memory, and a bright backlit display for easy viewing in low light conditions.

Accuracy ±0.3% FS
Resolution: See “To Order” table
Engineering Units (User Selectable): psi, mbar, bar, inH2O, cmH2O, mmHg, ozin2, kgcm2, kPa, ftH2O, inHg (except HHP4252: psi, mbar, bar, inH2O, mmH2O)
Storage Temperature: -20 to 60°C (-4 to 140°F)
Operating Temperature: 0 to 50°C (32 to 122°F)
Temperature Effects: ±0.2% FS typical (±1% max)
Proof Pressure: See “To Order” table Pressure Media: Clean, dry, non-corrosive gases
Response Time: 0.5 sec
Pressure Connections/ Tubing Size: Hose barb for 4 mm ID tubing
Battery: 9V battery (included)
Battery Life: 30 hours (without backlight)Dimensions: 182 H x 72 W x 30 mm D (7.16 x 2.83 x 1.18")
Weight: 150 g (5.3 oz)
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Is this calibratable?

Asked by: Zachary
Yes. The calibration procedure is included in Section 4 of the User's Manual
Answered by: Applicatrions Engineer JK
Date published: 2020-06-12

Can Omega supply this manometer w/ calibration certificate?

Asked by: JayF
No. We can supply a NIST traceable cert. You would simply add the suffix "-CAL-3" to the basic part number. Cost of a unit with the addition of the NIST cert would be $402.48 USD.
Answered by: JKengineer
Date published: 2020-07-05

Is there information regarding the RS-232 cable and a programming reference?

Asked by: BobIsYourUncle
Information concerning the use of the HHF91-SW software accessory can be found in Section 6.3 of the HHP8200 Users Manual. The manual can be downloaded from the Manuals section at the bottom of Omega's webpage.
Answered by: Applicatrions Engineer JK
Date published: 2023-05-15

Could you please confirm that it exist in the 0-2 psi range, and if so, its resolution and accuracy? The Data Sheet doesn't mention it. Also, is there fees related to the software?

Asked by: FrankTheEngineer
Yes. HHP8252 is the 0 to 2 PSI range version of the HHP8200 Series. Resolution is 0.001. Accuracy is 0.3% of the full scale range. The software must be purchase separately. Part number for the software package is HHF91-SW. Cost is $276.09 (Canadian)
Answered by: Applicatrions Engineer JK
Date published: 2022-07-19

Where can I find the RS232 commands to read the sensor direct from my Labview application.

Asked by: Dolf
You will to purchase the software/cable package. Part# HHF91-SW. Cost $213.34. Currently in stock.
Answered by: Applicatrions Engineer JK
Date published: 2023-06-21

Can this unit measure both gas and liquid pressure?

Asked by: BMETQ
The HHP8200 Series Manometers are designed for use with clean dry non-corrosive gases only.
Answered by: Applicatrions Engineer JK
Date published: 2021-02-25

what is the process to download the recordable dated from the manometer using the software to a personal computer.

Asked by: Chris81
The HHF91-SW software package should be all you need. Just follow the instructions in the software.
Answered by: Applicatrions Engineer JK
Date published: 2021-03-24
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