Wavelength Electronics HTC 4000 Скачать руководство пользователя страница 15

HTC4000 TEMPERA

TURE CONTROLLER

www.teamwavelength.com

© 2012

HTC4000-62400-B

PAGE 15

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 translated to another language without the 

prior written consent of Wavelength.

SAFETY:

There are no user serviceable parts inside 

this product. Return the product to Wavelength 

for service and repair to ensure that safety fea-

tures 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 product can be 

reasonably expected to cause failure of the life 

support  device  or  to  significantly  affect  its  safety 

or  effectiveness.    Wavelength  will  not  knowingly 

sell its products for use in such applications 

unless it receives written assurances satisfactory to 

Wavelength that the risks of injury or damage have 

been minimized, the customer assumes all such 

risks, and there is no product liability for Wavelength. 

Examples of devices considered to be life support 

devices are neonatal oxygen analyzers, nerve 

stimulators (for any use), auto transfusion devices, 

blood  pumps,  defibrillators,  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,  Inc.  (Wavelength)  certifies 

that this product met it’s published specifications at 

the  time  of  shipment.  Wavelength  further  certifies 

that its calibration measurements are traceable to 

the United States National Institute of Standards 

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 its 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.  An RMA is required 

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 upon 

determination of defective materials or workmanship. 

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 product or operation 

outside published specifications.

No other warranty is expressed or implied. Wavelength 

specifically  disclaims  the  implied  warranties  of 

merchantability and fitness 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. 

REVERSE ENGINEERING PROHIBITED:

Buyer,  End-User,  or  Third-Party  Reseller  are 

expressly prohibited from reverse engineering, 

decompiling, or disassembling this product.

WAVELENGTH ELECTRONICS, INC.

51 Evergreen Drive 

Bozeman, Montana, 59715

phone:  (406) 587-4910  Sales/Tech Support

fax: 

(406) 587-4911

e-mail: 

[email protected]

web: 

www.teamwavelength.com

 

REVISION HISTORY

REVISION
REV. B

DATE

November 

2012

NOTES

Updated specifications, 

installation and operating 

instructions from Beta 

release

Содержание HTC 4000

Страница 1: ...th the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors The independently adjustable Proportional Gain P and Integrator Time Constant I can be modified t...

Страница 2: ...l Jumper for Bipolar Operation RProp Gain RT Operate from single 5 V to 12 V power supply Measure Temperature Setpoint Actual Temperature Control Temperature Setpoint with resistor trimpot or external...

Страница 3: ...tor Time Constant Setpoint vs Actual T Accuracy OUTPUT THERMOELECTRIC Current peak see SOA Chart Compliance Voltage Pin 11 to Pin 12 Temperature Range Current Limit Range 2 FS Accuracy Output Power co...

Страница 4: ...ower Supply Ground Used with pin 9 for high current return TEC TEC supply current to the TE module With NTC sensors connect TEC to positive lead of TE module With PTC sensors connect TEC to positive l...

Страница 5: ...the example SOA determination V 12 volts VLOAD 5 volts ILOAD 3 5 amp Follow these steps 1 Determine the maximum voltage drop across the controller V VLOAD and mark on the X axis 12 volts 5 volts 7 vo...

Страница 6: ...s required to properly dissipate heat from the HTC mounting surface Maximum internal power dissipation is 17 Watts Special attention to grounding will ensure safe operation Some manufacturers package...

Страница 7: ...BIAS BIAS Use a trimpot no more than twice the calculated value of RBIAS for best resolution RBIAS determines the bias current sourced to the sensor attached at pins 13 14 The chart indicates recomme...

Страница 8: ...yester polypropylene some ceramic capacitors Capacitors with Dissipation Factors 1 typically electrolytic tantalum and ceramic will cause drift in the Integrator circuit To disable the integrator use...

Страница 9: ...nd Setpoint monitors Integrator Time Constant Capacitor and Supply Voltage We recommend using a minimum of 22 AWG wire to the thermoelectric To Install the HTC on the HTCEVALPCB Evaluation Board with...

Страница 10: ...be applied via the PWRPAK 5V input connector or the terminal block connections labeled V and GND USE ONLY ONE INPUT to supply power to the HTCEVALPCB POWER SWITCH This switch enables or disables the D...

Страница 11: ...T POINT TEST POINT ACT T SET T P1 ALTECH AK500 12WP S4 C K 7101MD9ABE SW1 3 SW1 4 SW1 5 SW1 6 SW1 2 SW1 1 D2 4148 D1 4148 R10 10 k CW CCW RSET T 200K 12 TURN CW CW CCW W W W DISABLE ENABLE CCW RLIMIT...

Страница 12: ...imp Terminal Housing 20 pin High Pressure only 6 pins shown 20 pin Molex Part Number 10 11 2203 L x W 2 02 x 51 51 3 mm x 12 9 mm Molex Crimp Terminal 7879 High Pressure for wire size 22 30 AWG Select...

Страница 13: ...TEMPERATURE CONTROLLER 1 20 LIMIT 1 4 5 6 2 3 7 8 9 10 ON 10 90 33 62 DISABLE ENABLE SET T ACT T ON ON OFF INPUT 5 VDC CINT V COMMON MONITOR ACT T POWER CINT POWER SET T MONITOR SETPOINT INPUT GND TEC...

Страница 14: ...side of the evaluation board and the mounting tabs are against the back side of the board 2 Line up the heatsink holes behind the HTC and insert the screws through the evaluation board and HTC unit i...

Страница 15: ...ent Wavelength further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology to the extent allowed by that organization s calibr...

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