The SENTRA temperature control unit with LE Series instrument control includes stainless
steel cabinetry, thermoformed front panel, AVT™ modulating cooling valve, efficient pump casing, flange mounted heater and
cooling cylinders, and microprocessor instrument. Other Features include:
TANK CONSTRUCTION:
• Twin tanks - separate heating and
suction tanks
• Cast iron material
• Machined process connection
• NPT process connections
• Flange mounted to pump casing
PUMP
• Cast iron casing - custom design
for increased flow
• Bronze pump impeller
• Pump seal flush
• Stainless steel pump motor shaft
COOLING VALVE
• 1/2" AVT™ modulating valve
• 0% to 100% aperture range
• Microprocessor controlled
• Integral to cooling cylinder
• Field serviceable
HEATER
• Flanged bolt-in mount
• Stainless steel sheath
• Mercury heater contactor
CABINETRY/FRAME:
• Stainless steel
• Hinged electrical cabinet door
• Lift-off mechanical cover
• Portable, on casters
LIMIT DEVICES:
• Water supply pressure switch
• Motor overloads
• Pressure relief valve
• High temperate limit
• Control circuit fuse
ELECTRICAL:
• Process pump motor starter
• Fused transformer
• 10' power cord installed
• Nema 1 construction
PRESSURE GAUGES:
• To process
• From process
WARRANTIES:
• Lifetime pump seal
• 4 year control instrument
• 2 year cooling valve
• 2 year mechanical
LE SERIES CONTROL INSTRUMENT
• Continuous To Process
temperature display
• Continuous Setpoint
temperature display
• Temperature display is Fahrenheit
or Celsius
• Digital Setpoint selection
• Status indicators for Power On,
Pump On, Heat On, Cool On
• Safety indicator for unit limit devices
• Alarm indicator
• On / Off rocker switch
• Vent control operator
• Communications port
OPTIONS
INSTRUMENTATION
• SPI Communications Cable
UNIT:
• Total non ferrous units
• Closed circuit designs
• Mold purge
• Dual zone dolly with water
and / or electrical manifolds
• Stacking stand with water
and / or electrical manifolds
CABINETRY:
• Rear panel
SYSTEM ALARMS:
• Audible alarm
• Visual/audible alarm beacon
LARGER COOLING VALVE:
• ¾ AVT™
ELECTRICAL:
• Nema 12 construction
• Special electrics
MORE INFORMATION
Sentra LE Series Temperature Control Units
Supporting Documents
Literature
PDF Document
Color, 4 Pages
File Size: 185 KB
Service Manual
PDF Document
Color, 88 pages
File Size: pageI
Registration required
to download.
Knowledge Base
PDF & HTML
Documents covering the selection, service & operation of temperature control units.
Information On Other Temperature Control Units:
Sentra Series
(Water Units):
• HE Series
• VE Series
Regal Series
(Oil Units)
• 12 - 24 KW Units
• 27 - 48 KW Units
• Air-Cooled Units
ADVANTAGE PRODUCTS
Advantage Engineering, Inc. 525 East Stop 18 Road, Greenwood, IN 46142 Phone: 317-887-0729 Fax: 317-881-1277
