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In Stock:  Temperature Controlling Devices

Magnetic Contactors

	Catalog Number	Amp.Rating Per Pole	Number Poles	Coil Voltage
	30D030-1	30	3	120
	30D030-2	30	3	240
	30E030-1	40	3	120
	30E030-2	40	3	240

Features
Magnetic Contactors are used to handle loads which exceed power handling capabilities
of line voltage thermostats.  Heavy duty copper contacts carry heavy duty currents at line
voltages.   Holding coils are rated for line voltage but can be furnished for other voltages
when specified.

Snap-Action Thermostats   Bulb and Capillary

 Features

• Liquid filled bulbs and capillary, non-indicating, adjustable range thermostat
• 72" capillary length
• Panel Mount
• Rating - 20 AMP at 120V or 240V
• Temperature Range: 32°F (0°C) - 572°F (300°C)
• 2 1/2 % Differential

Catalog Number: AC602021HOT1

SURFACE MOUNT THERMOSTAT

	Catalog Number	Range	Approx. °F/Full Turn Adj. Screw
	30000-0	50 ° to 300°F	250°F
	30000-48	85°  to 250°F	175°F
	30002-0	50°  to 600°F	575°F

Features

• Small size: 2" x 1/2" x 5/8"
• Economical
• Sensitive and accurate
• Fast response
• Adjustable through temperature range with stop tab to prevent setting in excess of limits
• Stainless steel shell
• Mounting bracket included
• Contacts open on temperature rise
• 10 amps @ 120 VAC, 5 amps @ 240 VAC

CARTRIDGE THERMOSTAT

	Catalog Number	Sheath Material	Range	Approx. °F/Full Turn Adj. Screw
	17000-0	Brass	-100° to 400°F	90°F
	17002-0	St. Steel	-100° to 600°F	110°F

Features

• Fast response
• Extreme sensitivity of 0.1°F
• Vibration resistance
• Adjustable through temperature range with optional locking device
• Close control
• 10 amps @ 120 VAC, 5 amps @ 240 VAC
• Locating pin prevents unit from turning when adjusting temperature
  (pin is removable)

HEX HEAD

	Catalog Number	Shell and Head	Range
	17100-0	5/8" x 4 9/32" All Brass	-100° to 400°F
	17102-0	St. St. Shell Brass Head	-100° to 600°F

FLANGE HEAD

	Catalog Number	Shell and Head	Range
	17300-0	5/8" x 4 9/32" All Brass	-100° to 400°F
	17302-0	St. St. Shell Brass Head	-100° to 600°F

COUPLING HEAD

	Catalog Number	Shell and Head	Range
	18000-0	5/8" x 4 21/32" All Brass	-100° to 400°F
	18002-0	St. St. Shell Brass Head	-100° to 600°F

 
Series 100, Sub-Panel-Thermocouple Temperature Controller

Description The Series 100 controller was designed for general purpose commercial and industrial temperature regulating applications.  The latest solid state technology and an innovative modular packaging concept has produced a uniquely flexible family of controllers.  Low cost, a choice of many standard features and fast delivery make this series of controllers equally attractive to both the OEM and the end users.

Features

• 120/240 VAC power input
• Power and load lamps
• Adjustable span and offset
• Adjustable bandwidth or hysteresis
• Process and setpoint display capability
• Triac output
• Proportioning
• 24 V to drive solid state relay
• Designed to UL and CSA standards

Specifications

• Power Input:  115/230VAC±10%, 50/60Hz (field selectable); 24VAC±10% optional
• Sensor:  Thermocouple, type J
• Setpoint Range:  0°F to 1000°F
• Control Modes:  Proportioning with adjustable Bandwidth (1°C to 10°C) and cycle rate
  of 2 sec for Triac or 10 sec for Relay outputs
• Setpoint Adjustment: Local Potentiometer
• Control Accuracy:  Typically better than 0.5% of range
• Control Stability:  Typically better than ±1°C with ±10°C change in ambient temperature
  or ±10% change in line voltage
• Sensor Fault Protection:  Open sensor causes output to de-energize (Thermocouple)
• Operating Ambient Temperature: 0°C to 55°C (32°F to 130°F)

How to Order
Specify catalog numbers as follows:
     - 10 Amp Triac        Cat. No. AC100 - 2A040 - JT03
     - 28 VDC output     Cat. No. AC100 - 2A090 - JT03
        to drive SSR

Series 120R, Panel Mounting,
Solid State Temperature Controller

Description The Series 120R Controller is an economical alternative to the fluid filled (bulb and capillary) type thermostat for any application which could benefit from the improved performance and reliability of an electronic temperature control.  Its compact, completely enclosed construction with industry standard mounting, integral setpoint pot, high current output capability and wide variety of sensor configurations, make this controller an ideal choice to replace mechanical thermostats in  many industrial and commercial applications.

Features

• 115/230 VAC power inputs
• UL Class 2 low voltage sensor circuit
• Completely enclosed design
• UL Recognized (File No. E105669)
• 24 Volts to drive SSR

Advantages Over Bulb & Cap Thermostat

• Faster Response
• Better Accuracy and Sensitivity

Specifications

• Power Input:  115/230VAC ±15%, 50/60 Hz (field selectable)
• Control Mode:  On-Off with 2°F hysteresis typical
• Setpoint Range:  0° - 500°F
• Setpoint Accuracy:  typically better than 1% of span
• Setpoint Stability:  Typically better than ±1°F over allowable
  operating ambient temperature or with ±10% line voltage variation
• Sensor:  Type J Thermocouple
• Sensor Fault Protection:  Open or shorted sensor causes output
  to de-energize
• Operating Ambient Temperature:  0° to 70°C (32° to 158°F)

How to Order

Specify catalog number as follows:  AC120R-D38-JT02

Digital Indicating Temperature Controller
Model 16A 2123, Mini 1/16 DIN Thermocouple Sensing

    Specifications
     Selectable Inputs:   Thermocouple, RTD, DC Voltage, or
                                         DC Current selectable
        Input Impedance:   Thermocouple = 3 megohms minimum.
                                        Current = 10 ohms
                                        RTD current = 200uA
                                                                               Voltage = 5000ohms

Sensor Break Protection:  User determines control output to protect system
                                            after customer set time.
Display: Two 4 digit, 7 segment 0.30" high LEDs
Control Action:  Reverse (usually heating),
                           Direct (usually cooling) selectable
Proportional Band:  1 to 9999 °F, °C, or counts
Reset Time (Integral):  Off or 0.1 to 99.9 minutes
Rate Time (Derivative):  Off or 0.01 to 99.9 minutes
Cycle Rate:  1 to 80 seconds
On-Off Differential:  Adjustable 1° F, 1° C, or 1 count to full scale
                                   in 1° F, 1° C, or 1 count steps
Alarm On-Off Differential:  1° F, 1° C, or 1 count
Accuracy:  ±0.25% of span, ±1 least significant digit
Supply Voltage:  100 to 240 VAC, nominal., +10-15%, 50 to 400 Hz.
                             single phase; 132 to 240 VDC, nominal., +10-20%.
Power Consumption:  5VA maximum
Operating Temperature:  -10 to +55° C (+14 to 131° F)
Storage Temperature:  -40 to +80° C (-40 to 176° F)
Control Output Ratings:
     Relay:  SPDT, 3A @ 240 VAC resistive; 1.5 A @ 240 VAC inductive;
                  Pilot Duty Rating: 250 VA 2 A @ 120 VAC or 1 A @ 240 VAC
     Alarm Relay:  SPST, 3 A @ 240 VAC resistive;
                  1.5 A @ 240 VAC inductive; Pilot Duty Rating: 240
                  VA, 2 A @ 120 VAC or 1A @ 240 VAC
     Switched Voltage (isolated):  15 VDC @ 20 mA
Panel Cutout:  45 mm x 45mm (1.775" x 1.775")
Depth Behind Mounting Surface:  115.3mm (4.54")
Weight:  227 g (8 oz)
Front Panel Rating:  Type 4X, (IP65)

How To Order

To Order, specify part number

            Model  16 A             2                      1                       2                       3
                                              |                        |                        |                        |
                                         Features         Alarm             Output A         Output B
                                   2 = Standard        1 = Yes       2 = 15VDC         3 = Relay
                                                                                      

SOLID STATE RELAYS

	How To Order   -  Specify Catalog Number per table below
	Line Volts	Max. Load Current	Catalog Number
	24-330 VAC	25 Amps	AC-D1225

Features

• 3-32 VDC Input
• 600 volt blocking voltage
• 4000 volt isolation
• Zero voltage turn-on
• Built-in snubber
• 100% tested at rated current
• High surge capability
• U.L. recognized
• C.S.A. certified
  

THERMOCOUPLE PROBES

Features

• Thermocouples are precise temperature-sensing devices manufactured of
  the highest grade materials to provide maximum performance and reliability.
• Tip Style:  Closed end-grounded.
• Probe size and material:  .187" dia., 316 stainless steel.
• Lead wire:  20 gage fiberglass insulated.  Standard commercial tolerances of 3/4%
• Thermocouple material and Temperature Range:  Iron/Constantan-Type J, 0-1200°F.
• ISA color coded:  Iron - White     Constantan - Red with white tracer

3/16" Dia. Cartridge Type

Fiberglass insulated thermocouple wire .065 max. dia.	Temp Range	Catalog No.	ISA Type
	0° F to 1200° F	AC HT-111206-001	J

For compression fittings, consult factory.


Coupling Head Type

Fiberglass insulated thermocouple wire .065 max. dia.	Temp Range	Catalog No.	ISA Type
	0° F to 1200° F	AC HT-121202-001	J

[ HOME ]    [ Stock List ]    [ Stock Modifications ]    [ Salesman ]    [ Manufactured List ]    [Technical Index ]   

[ Accessories ]    [ Air ]    [  Band  ]    [  Drum  ]    [ Finned Strip ]     [ Strip ]

[  Voltage Control  ]    [  Temperature Indicating  ]

Standard and Superwatt Cartridge:   [ 1/8" ]    [ 1/4" ]    [ 3/8" ]    [ 1/2" ]    [ 5/8" ]    [ 3/4" ]    [ Immersion ] 

We can be reached by e-mail at sales@hotwatt.com When ordering catalogs please include your phone number and mailing address.