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www.teamwavelength.com

© 2005

WTC3293-14000 BO

ARD 

WITH DISPLA

Y

PAGE 7

WTC3293-14400-A  Rev E

NOTICE: 

The information contained in this document is 
subject to change without notice. Wavelength 
will not be liable for errors contained herein 
or for incidental or consequential damages in 
connection with the furnishing, performance, or 
use of this material. No part of this document 
may be photocopied, reproduced, or translated 
to another language without the prior written 
consent of Wavelength.

SAFETY:

There are no user serviceability parts inside 
this product. Return the product to Wavelength 
Electronics for service and repair to assure that 
safety features are maintained.

LIFE SUPPORT POLICY:

As a general policy, Wavelength Electronics, Inc. 
does not recommend the use of any of its products 
in life support applications where the failure or 
malfunction of the Wavelength Electronics, Inc. 
product can be reasonably expected to cause 
failure of the life support device or to signifi cantly 
affect its safety or effectiveness.  Wavelength 
Electronics, Inc. will not knowingly sell its products 
for use in such applications unless it receives 
written assurances satisfactory to Wavelength 
Electronics, Inc. that the risks of injury or damage 
have been minimized, the customer assumes 
all such risks, and there is no product liability 
for Wavelength Electronics, Inc. Examples or 
devices considered to be life support devices are 
neonatal oxygen analyzers, nerve stimulators (for 
any use), auto transfusion devices, blood pumps, 
defi brillators, arrhythmia detectors and alarms, 
pacemakers, hemodialysis systems, peritoneal 
dialysis systems, ventilators of all types, and 
infusion pumps as well as other devices designated 
as “critical” by the FDA.  The above are 
representative examples only and are not intended 
to be conclusive or exclusive of any other life 
support device.

CERTIFICATION AND WARRANTY

CERTIFICATION:

Wavelength Electronics (WEI) certifi es that this 
product met it’s published specifi cations  at  the 
time of shipment. Wavelength further certifi es 
that its calibration measurements are traceable to 
the United States National Institute of Standard 
and Technology, to the extent allowed by that 
organization’s calibration facilities, and to the 
calibration facilities of other International Standards 
Organization members.

WARRANTY:

This Wavelength product is warranted against 
defects in materials and workmanship for a period 
of 90 days from date of shipment. During the 
warranty period, Wavelength, will, at it’s option, 
either repair or replace products which prove to be 
defective.

WARRANTY SERVICE:

For warranty service or repair, this product must 
be returned to the factory. For products returned 
to Wavelength for warranty service, the Buyer 
shall prepay shipping charges to Wavelength and 
Wavelength shall pay shipping charges to return the 
product to the Buyer. However, the Buyer shall pay 
all shipping charges, duties, and taxes for products 
returned to Wavelength from another country.

LIMITATIONS OF WARRANTY:

The warranty shall not apply to defects resulting 
from improper use or misuse of the instrument 
outside published specifi cations.

No other warranty is expressed or implied. 
Wavelength specifi 

cally disclaims the implied 

warranties of merchantiability and fi tness  for  a 
particular purpose.

EXCLUSIVE REMEDIES:

The remedies provided herein are the Buyer’s sole 
and exclusive remedies. Wavelength shall not be 
liable for any direct, indirect, special, incidental, 
or consequential damages, whether based on 
contract, tort, or any other legal theory. 

WAVELENGTH ELECTRONICS, INC.

51 Evergreen Drive 

Bozeman, Montana, 59715

phone :(406) 587-4910  Sales and Technical Support
 

 (406) 587-4183  Accounting

fax: 

 (406) 587-4911

e-mail: [email protected]
web:    www.teamwavelength.com

Содержание WTC3243

Страница 1: ...tch the temperature quickly lock in on the setpoint Figure 1 Top View WTC3243 Thermoelectric Temperature Controller Board with Display WTC3293 14000 Series FEATURES Low noise maximum temperature stabi...

Страница 2: ...board Replacement part number is Littelfuse 297 003 ATO MINI 3A Power supply input jack accepts a 2 5mm diameter plug ORDERING INFORMATION The boards are configured for the power supply you intend to...

Страница 3: ...3 is designed to drive currents as high as 2 0 Amps The resistance of the thermoelectric will create a voltage drop across the thermoelectric proportional to the current Voltage Current x Resistance T...

Страница 4: ...Connect the thermistor wires to the Green and White cable wires polarity is not important OPERATING THE WTC3293 14000 Table 3 Proportional Gain and Integral Time Constant settings P value Resistance P...

Страница 5: ...green LED on the In Range indicator lights when the actual temperature is within 0 05 C of the setpoint If the actual temperature exceeds the setpoint the upper LED will light If it is below the setpo...

Страница 6: ...WTC3293 14400 A Rev E MECHANICAL SPECIFICATIONS 2 25 2 25 Max height from top side of PCB to fan is 1 5 Standoffs are 0 625 tall Board thickness is 0 60 Allow 0 375 clearance from bottom side of PCB...

Страница 7: ...ded to be conclusive or exclusive of any other life support device CERTIFICATION AND WARRANTY CERTIFICATION Wavelength Electronics WEI certifies that this product met it s published specifications at...

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