T7079A/B Series SOLID STATE REMOTE TEMPERATURE CONTROLS

The T7079 Electronic Remote Sensor Tempera- ture Controller is capable of providing on-off temperature control for ducts, tanks, heating and refrigeration units, greenhouses, animal confinement buildings and other applications where electronic accuracy in addition to remote sensing is desired. Features include switch selection of heat or cool mode, temperature sensing up to 400 feet, LED annunciation for both power on and relay state. 24 Vac input. Does not require field calibration.

CAT. NO. MFG. NO. 2C511A 2C511B 2C512A

SWITCHING RANGE

T7079A1004 SP-ST T7079A1012 SP-ST T7079B1028 SP-DT

CAT. NO. MFG. NO. 2C512S

32004800-001 DIFFERENTIAL EACH

-25 to 105°F 1 to 30°F 100 to 240°F 1 to 30°F -25 to 105°F 1 to 30°F

DESCRIPTION Replacement Remote Sensor for T7079 T675 & T678 Series

REMOTE TEMPERATURE CONTROLS

Remote bulb thermostats for regulation of air or liquids in ducts, pipes, tanks or boilers in appli- cations requiring accurate control with control mounted remote from the sensing area.

Temperature compensated for difference between bulb and case ambient temperatures. Bulb size on all models is 1/2 x 4”; bulb holder included with T675. Electrical rating: 8 amps @ 120v, 5.1 amps @ 240v.

CAT. NO. MFG. NO. RANGE DIFFERENTIAL SWITCHING CAPILLARY LENGTH 5 ft. 5 ft.

2C500 2C501 2C502 2C504 2C506 2C508 2C510

T675A1508 0-100° 3 to 10° adj. T675A1516 0-100° 1° fixed T675A1565 0-100° 3 to 10° adj.

1-SPDT 1-SPDT 1-SPDT

T675A1425 55-175° 3.6 to 12° adj. 1-SPDT T675A1540 55-175° 3.6 to 12° adj. 1-SPDT T678A1437 0-100° * T678A1445 55-175° **

2-SPST 2-SPST

20 ft. 20 ft. 5 ft. 5 ft. 5 ft.

*Each switch fixed at 3°; adj. differential between switches, 3 to 10° **Each switch fixed at 3.6°; adj differential between switches, 3.6 to 12°.

L480 Series

REFRIGERATION TEMPERATURE CONTROL

Used for limiting or controlling temperature of air conditioning systems or refrigerated enclo-

sures. Suitable for applications such as milk cooling tanks, freezer cabinets and air conditioners. SPST switch breaks control circuit on temperature fall and must be manually reset to resume opera- tion. Electrical rating: 10.2 amps @ 120v, 6.5 amps @ 240v.

CAT. NO. MFG. NO. 2C528

L480G1044

RANGE 30 to 60°

CAPILLARY LENGTH EACH 20 ft.

$307.34 EACH

$223.25 $215.44 $256.46 $240.16 $229.87 $280.34 $287.64

$101.09 $101.09 $122.74

EACH $27.00

T6031 Series

REFRIGERATION TEMPERATURE CONTROL

Provides limit or temperature control in refriger- ated areas where remote mounting of sensing element is required.

Bulb size is 3/8” x 3”. Electric rating: 8 amps @ 120v AC, 5 amps @ 240 VAC.

CAT. NO. MFG. NO. RANGE DIFFERENTIAL SWITCHING CAPILLARY LENGTH 8 ft.

2C495

T6031A1029 -30 to +90°F

3.5 to 16

T991 Series PROPORTIONAL TEMPERATURE CONTROLS

For modulating control of water or air tempera- ture in ducts or storage tanks.

T991A1426, -1061 - Direct proportioning, standard response. Sensing bulb 1/2 x 4-3/16”.

T991A1764 - Temperature averaging; sensing bulb 3/8 x 3-1/2”. CAT. NO. MFG. NO.

2C520 2C521 2C522

T991A1426 T991A1061 T991A1764

RANGE 0 to 100°

160 to 260° 0 to 100°

CAPILLARY LENGTH EACH 5 ft. 5 ft.

24 ft.

T631C Series AIRSWITCH CONTROL

Line voltage thermostat for control of heating or ventilation equipment. Corrosion resistant SPDT switch sealed against dust and other foreign matter, air coil sensor. Electrical rating: 16 amps @ 120v, 8 amps @ 240v. Dimen- sions: 4-1/4” high, 6” wide, 2-1/2” deep.

CAT. NO. MFG. NO. 1C158

RANGE T631C1012 20 to 90°F T475 Series

OUTDOOR RESET CONTROLS

An operating controller for hot water or warm air heating systems. Maintains proper balance between indoor and outdoor temperatures.

Automatically raises or lowers heating level as outdoor tempera- ture varies. Not for use in systems that require resetting above 70° outdoor temperature. SPST switching. Electrical rating: 8 amps @ 120v, 5.1 amps @ 240v.

CAT. NO. MFG. NO. RANGE 2C532 2C534

T475A1032 70 to 140°F 6 to 20° adj. T475A1057 70 to 140°F 6 to 20° adj.

DIFFERENTIAL RESET RATIO EACH 1 to 1

1 to 1.5

$503.28 $503.28

EACH $211.79

$455.68 $507.54 $510.05

SPST EACH $111.69

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