Moisture
Resistant/Explosion
Resistant, Explosion
Resistant or Moisture
Resistant Terminal
Enclosure
0.475" Dia. Steel Sheath
Low Watt Density
Elements (12 to 15 W/In
With & Without Side
Mounted AR Thermostat
(60 to 250°F)
UL, CSA and Other Third
Party Approval, Listing
or Certification Available
APPLICATIONS
Medium and Heavy Weight Oil:
Low watt density reduces the risk
of damaging highly viscous fluids.
Improve flow ability of fuel oils.
FEATURES
Terminal Enclosure: E1 General
Purpose is standard. E2 Moisture
Resistant/Explosion Resistant, E3
Explosion Resistant or E4 Moisture
Resistant En clo sures available.
Elements: 0.475" diameter steel
sheath elements.
Flange: 3 to 14" ANSI B-16.5 Blind
flange with 1⁄2" thermowell for
thermostat bulb and a 1⁄8 NPT
threaded opening for a
ther mo cou ple or RTD.
Vessel: Pipe body and nozzles are
ASTM A53B carbon steel pipe.
The end disk is ASTM A516 Grade
70 carbon steel plate. Provided with
thermal insulation and painted sheet
metal jacket.
Wiring: Convenient field wiring
terminals are provided for easy
2
)
installation.
Controls: Series 03 and 06 stock
and assembly stock heaters come
equipped with side mounted
thermostat. Series 18, 27 and 45
are furnished without thermostat.
WARNING: Hazard of Fire. These
devises function as temperature
controls only. Because they do not
fail-safe, an approved temperature
and/or pressure safety control must
be used for safe operation. Consult
Controls section of this catalog.
NWHOR-03-003P-E1/240,
$2600, shown smaller
than actual size.
Dimensions (Inches)
NWHOR-03
Thermostat
1" Conduit
Opening
8
1" Pipe
Outlet
2 Mtg. Lugs Ea.
with two 3/8" 16x1-1/2" Deep
Holes on 1-1/4"
Centers
1" Pipe Inlet
3/4" NPT
Pipe Plug
Note: Add 2" to A dimension for
E2 Enclosure.
5
6-1/8
4
A
B
C
A
A
MOST POPULAR MODELS HIGHLIGHTED!
G
To Order (Specify Model Number)
Circuit &
kWVoltsPhaseABCModel No.Price(lb)
Series 03 — 3" 150 lb carbon steel vessel — 3 steel elements (15 W/In2) with side mounted thermostat —
1 NPT pipe inlet and outlet
Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers
Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.