Omega HHP8200 User guide

TM

User’s Guide

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omega.com

e-mail: [email protected]

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HHP8200 SERIES

Digital Manometer

omega.com [email protected]

Servicing North America:

U.S.A. Omega Engineering, Inc.
Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)

Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: [phone] Fax: [phone]
e-mail: [email protected]

For Other Locations Visit omega.com/worldwide

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.

1

Introduction

Section 1 - Introduction

• The Meter will display all LCD segments when it is first turned on for approx.
3 seconds. Though you might see DATALOGGER, Y/M/D, REL, AVG... these
segments are not available for these meters.

• The LCD is divided into two distinct sections: One large (primary) top screen
and one smaller right - bottom screen (Relative Clock). The two display areas
keep you constantly updated with the pressure measurements.

• The Meter measures gauge pressure - a measure of pressure in psi that is
referenced to ambient pressure and differential pressure - a measure of the
difference two pressures.

• 11 Pressure units are selectable for imperial and Metric in different areas: bar,
mmHg, orin², kgcm², psi, inH², kPa, ftH²O, inHg, cmH²O, mbar. .

• 4 Manometer models for your choice: Pressure Range:

• 0~± 5 psi (HHP8205)

• 0~± 15 psi (HHP8215)

• 0~± 30 psi (HHP8230)

• 0~± 100 psi (HHP8200)

Please check the tubing is not leaking or damaged before using.

3

Introduction

Section 1.1 - Conversion & Resolution

5 15 30 100

PSI

Resolution Resolution Resolution Resolution

psi 1.000000 0.003 0.01 0.02 0.1

inch of H20 27.680517 0.1 0.3 0.5 2

bar 0.068948 0.001 0.001 0.002 0.004

mbar 68.948253 0.2 1 2 4

mm of Hg 51.712016 0.2 0.5 1 3

oz/inch^2 16.000844 0.05 0.2 0.3 1

kg/cm^2 0.070309 0.001 0.001 0.002 0.004

kPa 6.894859 0.02 0.1 0.2 0.4
ft of H2O 2.306719 0.01 0.02 0.04 0.2

1

cm of H2O 70.309000 0.2 1 2 4

Model/Unit psi inH2O mbar

kg/cm²

HHP8205 5 138 245 0.35
HHP8215 15 415 1034 1.05
HHP8230 30 830 2068 2.10
HHP8200 100 2768 6895 7.03

4

2

Controls

Section 2.1 - Controls and Indicators

1. Primary Data Screen displays pressure value.

2.

: Minus pressure display.

"-"

3. MAX MIN : Pressure recorded.

4. REC : Starts recording mod and displays max/min. pressure recorded.

5. AVG : Average records (N/A).

6. DC : Power in Jack.

7. RS 232 : output port.

8. H/M/S : 88:88:88 displays data for Hour/Minute/Second.

9. : Pressure unit indication.

10. BAT : Battery low indicator.

11. DIF : Differential pressure mode.

5

Controls

2

12.

13.

14. Hold : Freezes pressure reading.

15. REL : Establish a relative zero for the primary screen information. (N/A)

: Positive pressure hoseplug.

"+"

: Negative pressure hoseplug.

"-"

Section 2.2 - Auto Power Off (Sleep Function)

This instrument will automatically shut off in approx. 20 minutes for every
power on.

For recording or operating over longer periods of time, you can disable the sleep
mode by pressing and simultaneously before power on.

An "n" will appear in the middle of the screen at which time you can release the
button. (see Fig. A) The disable sleep mode will be invalid after powering
off.

6

2

Controls

Section 2.3 - Mode Options

Delete and replace with programmable user selectable start-up mode. The
display will default to the mode last used.

For your convenience, the meter defaults to the setting used during the last
operation. The following table lists the last operation. The following table lists
the modes of operation that can be invoked by pressing the button indicated.

REC

HOLD

UNIT

DIF

Fig. C

Fig. D

HOLD

Fig. E

2

bar ozin psi kPa inHg mbar

2

DIF

mmHg kgcm in H 2OftH 2O cmH2 O

DIF

"0.0"

DIF

Fig. F

7

Section 2.3 - Mode Options cont.

Differential Pressure: A measure of the difference between two pressures, i.e. use
differential pressure sensor to measure gauge pressure by leaving one process
connection open to atmosphere and connecting the second sensor port to your
system.

UN IT

"bar" ,

2

"mmHg","ozin
psi" ," InH

2

inHg" ,"cm H

","kgc m2" ,"

O,"kPa","ft H2O" ,"

O" ,"mbar "

2

Controls

Fig. G

2

Fig. H

8

3

Maintenance

Section 3.1 - Maintenance

Use a damp cloth and mild soap to clean
the case of the Manometer, do not use
harsh detergents or abrasives as these may
mark the surface or damage the unit’s case
with an adverse chemical reaction

9

Section 4.1 - Calibration

Calibration mode is only applicable for a standard Manometer calibrator or any
qualified meter calibration facility for annual calibration.

Calibration

4

10

4

Calibration

Section 4.1 - Calibration cont.

Check: (a) The calibration pressure

11

Section 4.1 - Calibration cont.

Calibration

4

Section 4.2 - Manual Zero Setting

"0"

12

5

Troubleshooting

Section 5.1 - TroubleShooting

13

Section 5.1 - Troubleshooting cont.

Troubleshooting

5

14

5

Troubleshooting

Section 5.2 - Replacing The Battery

To replace the battery :

15

Section 6.1 - Operating Conditions

Operation

6

Model Max. Pressure

HHP8205 20 psi

HHP8215 30 psi

HHP8230 60 psi

HHP8200 150 psi

Pressure

Range

Resolution

Accuracy

Dimensions

Unit Weight

Response Time

Format

0~±(5 or 15 or 30 or 100 psi)

See page 8 data sheet

± 0.3% of full scale at ± 25°C

7.2" x 2.8" x 1.2"
182 x 72 x 30mm

Approx. 7.8 oz (220g) with battery

0.5 seconds

Baud Rate: 2400 bit/sec

Data Bit: 8, Stop Bit: 1

P XXXXX, P - XXXXX (unit)

16

6

Materials/accessories

Section 6.1 - Materials supplied

Section 6.2 - Optional Accessories

Section 6.3 - Optional Accessories

17

Section 6.3 - Optional Accessories cont.

Materials/Accessories

5

Section 6.4 - Warranty

This meter is warranted to be free from defects in material and
workmanship for a period of one year from the date of purchase.
This warranty covers normal operation and does not cover
battery, misuse, abuse, alteration, tampering, neglect, improper
maintenance, or damage resulting from leaking batteries. Proof of
purchase is required for warranty repairs. Warranty is void if the
meter has been opened.

Section 6.5 - Return Authorization

Authorization must be obtained from the supplier before returning
items for any reason. When requesting a Return Authorization (RA),
Please include data regarding the defective reason.
The meter is to be returned along with good packing to prevent any
damage in shipment and insured against possible damage or loss.

18

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

Shop online at omega.com

TEMPERATURE

MU

Thermocouple, RTD & Thermistor Probes, Connectors,

Panels & Assemblies

MU

Wire: Thermocouple, RTD & Thermistor

MU

Calibrators & Ice Point References

MU

Recorders, Controllers & Process Monitors

MU

Infrared Pyrometers

PRESSURE, STRAIN AND FORCE

MU

Transducers & Strain Gages

MU

Load Cells & Pressure Gages

MU

Displacement Transducers

MU

Instrumentation & Accessories

FLOW/LEVEL

MU

Rotameters, Gas Mass Flowmeters & Flow Computers

MU

Air Velocity Indicators

MU

Turbine/Paddlewheel Systems

MU

Totalizers & Batch Controllers

pH/CONDUCTIVITY

MU

pH Electrodes, Testers & Accessories

MU

Benchtop/Laboratory Meters

MU

Controllers, Calibrators, Simulators & Pumps

MU

Industrial pH & Conductivity Equipment

DATA ACQUISITION

MU

Communications-Based Acquisition Systems

MU

Data Logging Systems

MU

Wireless Sensors, Transmitters, & Receivers

MU

Signal Conditioners

MU

Data Acquisition Software

HEATERS

MU

Heating Cable

MU

Cartridge & Strip Heaters

MU

Immersion & Band Heaters

MU

Flexible Heaters

MU

Laboratory Heaters

ENVIRONMENTAL
MONITORING AND CONTROL

MU

Metering & Control Instrumentation

MU

Refractometers

MU

Pumps & Tubing

MU

Air, Soil & Water Monitors

MU

Industrial Water & Wastewater Treatment

MU

pH, Conductivity & Dissolved Oxygen Instruments

M3671/0618

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace
period to the normal one (1) year product warranty to cover handling and shipping time. This ensures
that OMEGA’s customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,
including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;
or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not
limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for
any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the
company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the
component upon which liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR)
NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING
DELAYS). The assigned AR number should then be marked on the outside of the return package and on any
correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.

FOR WARRANTY RETURNS, please have the
following information available BEFORE contacting
OMEGA:

1. Purchase Order number under which the product
was PURCHASED,

2. Model and serial number of the product under
warranty, and

3. Repair instructions and/or specific problems

relative to the product.

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our
customers the latest in technology and engineering.

OMEGA is a trademark of OMEGA ENGINEERING, INC.
© Copyright 2018 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,

reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior
written consent of OMEGA ENGINEERING, INC.

FOR NON-WARRANTY REPAIRS, consult
OMEGA for current repair charges. Have
the following information available BEFORE
contacting OMEGA:

1. Purchase Order number to cover the COST
of the repair,

2. Model and serial number of the product, and

3. Repair instructions and/or specific problems
relative to the product.