Watlow Electric Rapid Response Electric Heat Exchanger Heating System User Manual


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Heat Exchanger and Circulation Heater Performance Comparison
RAPID RESPONSE
Heat Exchanger 5 in. tall x 6 in. dia. 25 in. tall x 4 in. dia. 13.5 in. tall x 4 in. dia.
(127 mm tall x 152.4 mm dia.) (635 mm tall x 101.6 mm dia.) (342.9 mm tall x 101.6 mm dia.)
Ambient to 32°C 10 seconds 30 seconds 371 seconds
(90°F)
RAPID RESPONSE Tubular Type Aluminum Block
Heat Exchanger Circulation Heater Circulation Heater
Response time from ambient to 32°C (90°F) at 9.3 W/cm
2
(60 W/in
2
)
3 liters per min. (0.8 gallons per min.)
RAPID RESPONSE
Heat Exchanger
High Limit
Sensor
WATROD Heating
Element
Female Process
Fluid Connection
Heater/Process
Fluid Transition
WATROD
Electrical Connection
Inline Process
Sensor
Male Process Fluid Connection
WATROD
Electrical
Connection
Exchanger
Outer Wall
*This drawing is intended
for illustrative purposes
only and is not intended
to depict a specific RRHE
design.
© 2007 Watlow Electric Manufacturing Company
To be automatically connected to the nearest North American Technical and Sales Office:
1-800-WATLOW2 • www.watlow.com • info@watlow.com
International Technical and Sales Offices: Australia, +61-3-9335-6449 • China, +86-21-3950-9510 • France, +33 (0) 3073-2425 •
Germany, +49 (0) 7253-9400-0 • Italy, +39 (0) 2 458-8841 • Japan, +81-3-3518-6630 • Korea, +82-2-575-9804 • Malaysia, +60-3-7980-7741 •
Mexico, +52 (442) 217-6235 • Shanghai, +86-21-3950-9504 • Singapore, +65-6773-9469 • Spain, +34 91 675 1292 • Sweden, +46 35-27-11-66 •
Taiwan, +886-7-288-5168 • United Kingdom, +44 (0) 115-964-0777
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