INTRODUCTION
FEDERAL COMMUNICATIONS
COMMISSION
This instrument is a 4½ digit, compact-sized portable
digital thermometer designed to use external 100Ω Plati-
num RTD as temperature sensor. Temperature indication
follows Reference Temperature/Resistance Tables (Pt385
for European Curve, Alpha=.00385. Pt3926 for American
Curve, Alpha=.003926. Pt3916 for Japan Curve, Al-
pha=.003916.)
OMEGAnet® On-Line Service
omega.com
Internet e-mail
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two condi-
tions:(1) this device may not cause harmful interfer-
ence, and (2) this device must accept any interference
received, including interference that may cause unde-
sired operation.
HH804W
WIRELESS DUAL INPUT RTD
DIGITAL THERMOMETER
Servicing North America:
One Omega Drive, Box 4047
Stamford, CT 06907-0047
U.S.A:
ISO 9001 Tel: (203) 359-1660
FAX: (203) 359-7700
M4552/0707
Shop online at: omega.com e-mail: [email protected]
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INSTRUCTION
SHEET
SAFETY INFORMATION
It is recommended that you read the safety and opera-
tion instructions before using the thermometer.
NOTE
Canada:
976 Bergar
Laval (Quebec) H7L 5A1, Canada
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection. This equipment gener-
ates, uses and can radiated radio frequency energy and,
if not installed and used in accordance with the in-
structions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation If
this equipment does cause harmful interference to ra-
dio or television reception, which can be determined
by turning the equipment off and on, the user is en-
couraged to try to correct the interference by one or
more of the following measures:
Tel: (514) 856-6928
e-mail: [email protected]
FAX: (514) 856-6886
WARNING
To avoid electrical shock, do not use this instrument
when working voltages at the measurement surface
over 24V AC or DC.
For immediate technical or application assistance:
U.S.A
and
Canada:
Sales Service: 1-800-826-6342/1-800-TC-OMEGA®
Customer Service: 1-800-622-2378/1-800-622-BEST®
Engineering Service: 1-800-872-9436/1-800-USA-WHEN®
TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA
WARNING
To avoid damage or burns, do not make temperature
measurement in microwave ovens.
Mexico:
En Espanol: (001) 203-359-7803
e-mail: [email protected]
Servicing Europe:
Benelux: Postbus 8034, 1180 LAAmstelveen, The Netherlands
Tel: +31 (0)20 3472121
Toll Free in Benelux: 0800 0993344
e-mail: [email protected]
FAX: +31 (0)20 6434643
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and
receiver.
Czech
Frystatska 184, 733 01 Karviná, Czech Republic
Republic: Tel: +420 (0)59 6311899 FAX: +420 (0)59 6311114
- Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV tech-
nician for help.
France:
11, rue Jacques Cartier, 78280 Guyancourt, France
Tel: +33 (0)1 61 37 2900 FAX: +33 (0)1 30 57 5427
Toll Free in France: 0800 466 342
e-mail: [email protected]
Shielded interface cables must be used in order to
comply with emission limits.
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user‘s authority to operate the equipment.
Germany/ Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
Austria:
Tel: + 49 (0)7056 9398-0 FAX: +49 (0)7056 9398-29
Toll Free in Germany: 0800 639 7678
e-mail: [email protected]
United
One Omega Drive, River Bend Technology Centre
Kingdom: Northbank, Irlam, Manchester
ISO 9002 M44 5BD United Kingdom
WIRELESS NOTE
Wireless receiver must keep a distance at least 40cm
from the meter and meter to meter distance
must be at least 30cm.
Certified Tel: +44 (0)161 777 6611 FAX: +44 (0)161 777 6622
Toll Free in United Kingdom: 0800-488-488
e-mail: [email protected]
It is the policy of OMEGA Engineering, Inc. to comply with all
worldwide safety and EMC/EMI regulations that apply. OMEGA
is constantly pursuing certification of its products to the
European New Approach Directives. OMEGA will add the CE
mark to every appropriate device upon certification.
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.
WARNING: These products are not designed for use in, and
should not be used for, human applications.
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WARRANTY / DISCLAIMER
TEMPERATURE
RTD PROBE CONNECTION
Where Do I Find Everything I Need for
Process Measurement
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.
Thermocouple, RTD & Thermistor Probes,
Connectors, Panels & Assemblies
Wire: Thermocouple, RTD & Thermistor
Calibrators & Ice Point References
Recorders, Controllers & Process Monitors
Infrared Pyrometers
and Control?
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 which wear is not
warranted, include but are not limited to contact points, fuses, and triacs.
OMEGA…Of Course!
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PRESSURE, STRAIN AND FORCE
Transducers & Strain Gages
Load Cells & Pressure Gages
Displacement Transducers
TEMPERATURE VSRESISTANCE TABLE (ITS90)
°C
Pt385
Pt3926
16.996Ω
59.479Ω
100.000Ω
139.272Ω
177.362Ω
214.275Ω
250.018Ω
284.591Ω
317.994Ω
-
Pt3916
17.057Ω
59.565Ω
100.000Ω
139.171Ω
177.155Ω
213.957Ω
249.584Ω
284.036Ω
317.313Ω
-
-200°C
-100°C
0°C
18.521Ω
60.256Ω
100.000Ω
138.505Ω
175.856Ω
212.052Ω
247.092Ω
280.977Ω
313.708Ω
345.280Ω
375.700Ω
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow
Computers
Air Velocity Indicators
Turbine/Paddlewheel Systems
Totalizers & Batch Controllers
100°C
200°C
300°C
400°C
500°C
600°C
700°C
800°C
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 it will be as specified and free of defects.
OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF
ANY KIND WHATSOEVER, EXPRESS 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.
pH/CONDUCTIVITY
pH Electrodes, Testers & Accessories
Benchtop/Laboratory Meters
Controllers, Calibrators, Simulators & Pumps
Industrial pH & Conductivity Equipment
-
-
OPERATOR MAINTENANCE
WARNING
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
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.
To avoid possible electrical shock, disconnect the
thermocouple connectors from the thermometer before
removing the cover.
DATA ACQUISITION
Data Acquisition & Engineering Software
Communications‐Based Acquisition Systems
Plug‐in Cards for Apple, IBM & Compatibles
Datalogging Systems
Battery Replacement
1. Power is supplied by 4pcs 1.5V (AAA SIZE) UM-4
R03.
WARRANTY
/
Recorders, Printers & Plotters
2. The “ ” appears on the LCD display when replace-
ment is needed. To replace battery remove screw from
back of meter and lift off the battery cover.
3. Remove the battery from battery contacts and replace.
4. When not in use for long periods remove battery.
5. Do not store in locations with high temperatures, or
high humidity.
HEATERS
RETURN REQUESTS / INQUIRIES
Heating Cable
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.
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
The purchaser is responsible for shipping charges, freight, insurance and
proper packaging to prevent breakage in transit.
ENVIRONMENTAL
Cleaning
FOR WARRANTY RETURNS,
please have the following
information available BEFORE
contacting OMEGA:
1. Purchase Order number under
which the product was
FOR NON-WARRANTY
MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Periodically wipe the case with a damp cloth and deter-
gent, do not use abrasives or solvents.
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,
Pumps & Tubing
*Software Operation manual is on the Software disk.
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen
Instruments
PURCHASED,
2. Model and serial number of the
product under warranty, and
2. Model and serial number of the
product, and
3. Repair instructions and/or specific 3. Repair instructions and/or specific
problems relative to the product. 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 tech-
nology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2007 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.
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