Remote Temperature Controllers
Quick Selection Guide
A Complete Selection For A Wide Range Of Applications
ELECTRONIC STANDALONE CONTROLLERS
T775
Provide on/off, modulating, or reset control in applications where
electronic accuracy in addition to remote sensing is desired.
Standard Models
• Available with one, two or four SPDT relay output stages and/or modulating
outputs (0-10 Vdc, 2-10 Vdc, 4-20 mA and electronic Series 90 selectable).
All models have built-in time-clock scheduler for setback.
• Typical applications include
– On/off control of fans, motors and heaters
– Proportional or floating control of damper and valve actuators
– Outdoor reset of heating and cooling systems
T775 Electronic Remote Temperature Controllers
Product
Number Description Replaces
T775A2009 Standard T775A1001 1 SPDT 1 1
T775B2016 Standard-NEMA 4X 2 SPDT 1 2 1
T775B2032 Standard T775A1019, T775B1000 2 SPDT 1 2 1
T775B2024 Standard-NEMA 4X T775C1009, T775D1008 4 SPDT 2 2 1
T775B2040 Standard
T775M2006 Modulating None 2 2 1
T775M2022 Modulating-NEMA 4X 2 SPDT 2 2 1
T775M2048 Modulating
T775M2014 Modulating-NEMA 4X
T775M2030 Modulating T775E1114, T775F1022, T775F1055, T775F1089 4 SPDT 2 2 1
T775R2035 Reset Option T775J1001, T775J1076 2 SPDT 1 2 2
T775R2043 Reset Option T775J1019, T775J1027, T775J1035 None 2 2 2
T775R2027 Reset Option T775J1043, T775J1050, T775J1068 2 SPDT 2 2 2
T775R2001 Reset Option 4 SPDT 2 2 2
T775R2019 Reset Option 4 SPDT 2 2 2
1
One floating output eliminates two relay outputs.
2
50021579-001 included with non-NEMA 4X models, and T775-SENS-WR included with NEMA 4X models.
T775A1027, T775A1035, T775B1018,
T775B1026, T775B1040
T775E1015, T775E1023, T775E1056,
T775E1064, T775E1098
T775G1005, T775G1013, T775G1021,
Models for Standard Applications
T775G1039
Analog Outputs
4-20 mA,
Relay
Outputs
4 SPDT 2 2 1
2 SPDT 2 2 1
4 SPDT 2 2 1
0-10 Vdc,
2-10 Vdc
& Series 90
Floating
Output
1
Sensor
Inputs
Available
# Sensors
Included
2
T775 Special Models
T775U — Universal model controls pressure, humidity, temperature
or any control medium that inputs 1097 ohms PTC, 0-10 Vdc or 4-20 mA.
sensors are compatible but reading displayed in percent, not ppm.
CO
2
T775P — Special boiler model with features like WWSD, Alarming
and control of up to 12 stages from a single setpoint using
optional 4-relay expansion modules T775S.
T775L — Special sequencing module allows configuration of up to 12 relay
outputs with one or two setpoints in any number and combination desired.
Do 3 heat/7 cool, 6 heat/2 cool, 4 heat/2 heat — whatever you desire.
T775 Electronic Remote Temperature Controllers
Models for Special Applications
Product
Number Description Replaces
T775P2003
T775L2007
T775U2006
T775U2016
T775S2008 Relay expansion module 4 SPDT Use with T77P or T775L
1
4 or 8 more relays possible with T775S2008 relay expansion module(s).
2
Includes dedicated pump output, equal run time, pump pre-purge and post-purge, WWSD and more.
3
Up to 2 independent non-sequenced relays are also available.
4
First input configurable for temperature 0-5Vdc, 0-10 Vdc, or 4-20 mA; second input is configurable for temperature only.
2
2
Special boiler with reset 4 SPDT 1 • 3 3 • •
Stage sequencer with reset
Universal - Control to sensor A
(universal input) and sensor B
option
Universal — humidity,
pressure, etc.
(temp) independently.
H775A1006, H775A1022,
H775A1048, H775A1063,
H775B1005, H775C1004,
H775D1003, H775E1002
Outputs
4 SPDT
2 SPDT 2 2
2 SPDT 2 2
Relay
Analog Outputs
4-20 mA,
0-10 Vdc,
2-10 Vdc,
& Series 90
3
Digital
Output
Dedicated
Pump
Output
Sensor
Inputs
Available
# Sensors
Included Expandable
2 1 • •
4
4
Output
1
Reset
•
•
REFRIGERATION CONTROLLERS
T4031, T6031
FREEZE STATS
L480, L482
For limit or temperature control in refrigerated areas where remote mounting
of sensing element is required.
• Liquid-filled copper elements provide rapid sensing to control the
compressor system.
• Control temperature in a duct, tank, freezer or cooler.
• Controller element can be directly immersed in the controlled medium.
• Adjustable control setpoint.
• Ambient temperature compensation provides good temperature control.
Refrigeration Controllers/Freeze Stats
Part Number Setpoint Range Output
L480B1239 20˚ F to 60˚ F 1 SPDT 20 ft 6.1 m 10˚ F 5.6˚ C
L480G1044 20˚ F to 60˚ F 1 SPST 20 ft 6.1 m 15˚ F 8˚ C Manual reset
T4031, T6031
L480, L482
L482A1004 15˚ F to 55˚ F 2 SPST, one
T4031A1016 -30˚ F to +50˚ F 1 SPST 5 ft 1.52 m 1.0˚ F 0.6˚ C
T4031A1073 -30˚ F to +50˚ F 1 SPST 8 ft 2.44 m 3.5˚ F 1.9˚ C Makes on temp fall
T6031A1011 15˚ F to 90˚ F 1 SPDT 5 ft 1.5 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C Makes on temp fall
T6031A1029 -30˚ F to +90˚ F 1 SPDT 8 ft 2.4 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C SuperTradeline
T6031A1052 -30˚ F to +90˚ F 1 SPDT 5 ft 1.5 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C
T6031A1060 -30˚ F to +90˚ F 1 SPDT 20 ft 6.1 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C
T6031A1086 -35˚ C to +30˚ C 1 SPDT 8 ft 2.4 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C Celsius model
T6031A1136 -30˚ F to +90˚ F 1 SPDT 8 ft 2.4 m 3.5˚ F to 16˚ F 1.9˚ C to 8.9˚ C
N.O., one N.C.
Used to limit or control temperature in air conditioning systems or
refrigerated enclosures.
• Applications include freezer cabinets, display cases, beverage
coolers, milk cooling tanks and cooling coils.
• Can act as a frost alarm operator in storehouses or orchards
where frost would damage crops or equipment.
Capillary Length Differential
CommentsFeet Meters ˚F ˚C
20 ft 6.1 m 5˚ F 2.8˚ C Manual reset
Remote Temperature Controllers
Setpoint Temperature Differential
Part Number
T4031C1012 40˚ F to 180˚ F 4˚ C to 82˚ C 5˚ F 2.8˚ C 1 SPST, break on temperature rise Copper bulb 5.5 ft 1.7 m
T6031C1009 40˚ F to 180˚ F 4˚ C to 82˚ C 2˚ F 1.1˚ C 1 SPDT Copper bulb 5.5 ft 1.7 m
T6031C1058 100˚ F to 240˚ F 38˚ C to 116˚ C 2˚ F 1.1˚ C 1 SPDT Stainless steel
T6031D1015 40˚ to 180˚ F 4˚ C to 82˚ C 5˚ F 2.8˚ C 1 SPDT Copper bulb 5.5 ft 1.7 m
T6031D1031 0˚ F to 70˚ F -18˚ C to +21˚ C 5˚ F 2.8˚ C 1 SPDT Copper bulb 5.5 ft 1.7 m
T6031D1049 30˚ F to 270˚ F -1˚ C to 132˚ C 7˚ F 3.9˚ C 1 SPDT Copper bulb 5.5 ft 1.7 m
T6031G1000 0˚ F to 90˚ F -18˚ C to +32˚ C 2˚ F 1.1˚ C 1 SPDT Copper bulb 6.25 ft 1.6 m
˚F ˚C ˚F ˚C Feet Meters
Relay Outputs Element Type
bulb
Capillary Length
5 ft 1.5 m
3
CROP-TROL CONTROLLERS
T675F
GENERIC REMOTE BULB CONTROLLERS
T675, T678
Used to control an oil-burning, portable crop dryer.
• Suitable for line-voltage, low-voltage or millivolt (Powerpile) switching.
• Mounts directly on dryer with sensing bulb in
discharge air duct.
• Knob extends through case
for manual control
point adjustment.
• Differential setting wheel,
located under cover, adjusts
difference between cut-in
Regulate temperature of air or liquids in ducts, pipes, tanks and boilers.
• Suitable for applications requiring temperature control of air or liquids
where controller must be placed outside the sensing area.
• Typical uses include control of dampers and valves in heating,
cooling and heating-cooling systems.
• Fast response models (available for use in return air duct)
operate approximately four times faster than standard models.
• Controller can be mounted in any position.
• Ambient temperature compensation provides good
temperature control.
and cut-out temperatures.
Remote Temperature Controllers
Part Number
T675A1045 0˚ F to 100˚ F 1 SPDT Stainless steel bulb 20 ft 3˚ F to 10˚ F Stainless Steel Bulb
T675A1102 160˚ F to 260˚ F 1 SPDT Copper bulb 20 ft 3˚ F to 10˚ F
T675A1136 0˚ F to 100˚ F 1 SPDT Copper bulb 20 ft 1˚ F fixed
T675A1425 55˚ F to 175˚ F 1 SPDT Copper bulb 20 ft 3.6˚ F to 12˚ F
T675A1458 55˚ F to 175˚ F 1 SPDT Copper bulb 5 ft 1˚ F fixed
T675A1508 0˚ F to 100˚ F 1 SPDT Copper bulb 5 ft 3˚ F to 10˚ F
T675A1516 0˚ F to 100˚ F 1 SPDT Copper bulb 5 ft 1˚ F fixed
T675A1524 55˚ F to 175˚ F 1 SPDT Copper bulb 20 ft 1˚ F fixed
T675A1532 160˚ F to 260˚ F 1 SPDT Copper bulb 5 ft 3˚ F to 10˚ F
T675A1540 55˚ F to 175˚ F 1 SPDT Copper bulb 5 ft 3.6˚ F to 12˚ F
T675A1565 0˚ F to 100˚ F 1 SPDT Copper bulb 20 ft 3˚ F to 10˚ F
T675A1706 0˚ F to 100˚ F 1 SPDT Fast response capillary 5 ft 3˚ F to 10˚ F
T675A1722 55˚ F to 175˚ F 1 SPDT Fast response capillary 5 ft 3.6˚ F to 12˚ F
T675A1771 55˚ F to 175˚ F 1 SPDT Fast response capillary 5 ft 1˚ F fixed
T675A1920 -15˚ C to +35˚ C 1 SPDT Copper bulb 20 ft 1.7˚ C to 5.6˚ C
T675A2068 -15˚ C to +35˚ C 1 SPDT Copper bulb 1.5 m 1.7˚ C to 5.6˚ C Celsius model
T675A2076 -15˚ C to +35˚ C 1 SPDT Copper bulb 1.5 m 0.6˚ C fixed Celsius model
T675A2084 -15˚ C to +35˚ C 1 SPDT Copper bulb 6.1 m 1.7˚ C to 5.6˚ C Celsius model
T675A2100 15˚ C to 75˚ C 1 SPDT Copper bulb 1.5 m 2˚ C to 6.6˚ C Celsius model
T675A2118 75˚ C to 125˚ C 1 SPDT Copper bulb 1.5 m 1.7˚ C to 5.6˚ C Celsius model
T675B1002 30˚ F to 50˚ F 1 SPDT Copper bulb 10 ft Manual Reset
T675B1010 30˚ F to 50˚ F 1 SPDT Copper bulb 20 ft Manual Reset
T675B1028 -20˚ F to +50˚ F 1 SPDT Copper bulb 10 ft Manual Reset
T675F1032 80˚ F to 220˚ F 1 SPDT Copper bulb 10 ft 5˚ F to 30˚ F
T678A1015 0˚ F to 100˚ F 2 SPDT Copper bulb 20 ft
T678A1155 -15˚ C to +35˚ C 2 SPDT Copper bulb 5 ft 3˚ F Bi-lingual French, Celsius Model
T678A1163 5˚ F to 95˚ F 2 SPDT Copper bulb 6.1 m
T678A1353 55˚ F to 175˚ F 2 SPDT Copper bulb 5 ft 3.6˚ F
T678A1361 55˚ F to 175˚ F 2 SPDT Copper bulb 20 ft
T678A1395 15˚ C to 75˚ C 2 SPDT Copper bulb 1.5 m 2˚ C Celsius model
T678A1437 0˚ F to 100˚ F 2 SPDT Copper bulb 5 ft
T678A1445 55˚ F to 175˚ F 2 SPDT Copper bulb 5 ft Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
T678A1478 0˚ F to 100˚ F 2 SPDT Fast response capillary 5 ft Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable Fast response model
T678A1494 55˚ F to 175˚ F 2 SPDT Fast response capillary 5 ft
T678A1627 0˚ F to 100˚ F 2 SPDT Averaging capillary 10 ft
T678A1692 15˚ C to 7˚5 C 2 SPDT Copper bulb 1.5 m 2˚ C Celsius model
T678C1005 55˚ F to 85˚ F 2 SPDT Copper bulb 5.5 ft 5˚ F Changeover Stat
T678F1002 55˚ F to 85˚ F 2 SPDT Copper bulb 5.5 ft 2.0˚ F
Setpoint
Temperature
Relay
Outputs Element Type
Capillary
Length
(Feet) Differential (˚F) Comments
Includes 107324A Duct Bulb Holder
Includes 107324A Duct Bulb Holder
Includes 107324A Duct Bulb Holder
Includes 107324A Duct Bulb Holder
Includes 107324A Duct Bulb Holder
Fast response model, includes
107324A Duct Bulb Holder
Fast response model, includes
107324A Duct Bulb Holder
Fast response model, includes
107324A Duct Bulb Holder
Bi-lingual French, Celsius Model
Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable
Switch: 1.7˚ C fixed|/Interstage: 1.7˚ C to 5.6˚ C adjustable Celsius model
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable Fast response model
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
4
FARM CONTROLLERS
T631
Provide line voltage control of heating, cooling and ventilating systems
in farm buildings or storage areas.
• Use in barns, poultry houses, hog barns, pump houses, milk houses
and crop storage houses.
• Treated to resist corrosion.
• Slots in front and bottom of case provide maximum air circulation
over the coiled sensing element.
• SPDT snap switches permanently sealed against corrosion.
• Easy mounting using screws through holes in back of case.
NEMA-IV CONTROLLER
T631F, G
Provide line voltage control of heating, cooling and ventilating systems
in farm buildings, storage areas and industrial environments; watertight,
dust-proof enclosure.
• Use in barns, brooder houses, poultry houses, hog barns, pump
houses, milk houses, crop storage houses and industrial environments.
• NEMA 4X enclosure protects thermostat and wiring connections from
oil, water, dust, and corrosion.
• Clear plastic cover reveals setpoint, discourages tampering.
• Sensing element externally mounted for fast response and tin plated
to resist corrosion.
• Reliable snap switches sealed against contamination.
• Insulated case has internal grounding screw for safety.
• Meet National Electrical Code Article 547-4 requirements.
• Easy mounting with screws through holes in flanges on case.
T631
T631F, G
Farm Controllers
Part Number Setpoint Temperature Relay Outputs Differential Comments
T631A1006 35˚ F to 100˚ F 1 SPDT 2.0˚ F Red Finish
T631A1022 70˚ F to 140˚ F 1 SPDT 2.0˚ F Red Finish
T631A1030 0˚ F to 70˚ F 1 SPDT 3.0˚ F Red Finish
T631A1063 -10˚ F to +100˚ F 1 SPDT 3.0˚ F Red Finish
T631A1113 35˚ F to 100˚ F 1 SPDT 3.5˚ F Red Finish
T631A1154 0˚ C to 40˚ C 1 SPDT 1.1˚ C Scale in Celsius
T631B1005 35˚ F to 100˚ F 2 SPDT (1 hp ) 2.0˚ F Red Finish
T631B1054 35˚ F to 100˚ F 2 SPDT (1 hp ) 2.0˚ F Red Finish
T631C1012 20˚ F to 90˚ F 1 SPDT 3.0˚ F Gray Finish
T631C1020 70˚ F to 140˚ F 1 SPDT 2.0˚ F Gray Finish
T631C1038 -10˚ C to +30˚ C 1 SPDT 1.7˚ C Scale in Celsius
T631C1046 20˚ C to 60˚ C 1 SPDT 1.1˚ C Scale in Celsius
T631C1053 35˚ F to 100˚ F 1 SPDT 2.0˚ F Gray Finish
T631C1103 -30˚ F to +100˚ F 1 SPDT 5.0˚ F Gray Finish
T631F1068 35˚ F to 100˚ F 1 SPDT 2.0˚ F NEMA 4X Housing
T631F1084 35˚ F to 100˚ F 1 SPDT 2.0˚ F NEMA 4X Housing
T631F1092 35˚ F to 100˚ F 1 SPDT 2.0˚ F NEMA 4X Housing
T631G1059 35˚ F to 100˚ F 2 SPDT (1 hp ) 2.0˚ F NEMA 4X Housing
5
PROPORTIONAL TEMPERATURE CONTROLLERS
T991
For modulating control of water or air temperature in ducts,
tanks and similar applications.
• Fast response models (for duct mounting) have coiled sensing
element giving at least four times faster response than standard models.
• Ambient temperature compensated for the case and tubing.
• Sensing element capillary tubing allows remote mounting of
sensing element.
• Setpoint may be read and adjusted through cover.
• Throttling dial inside case adjusts proportional throttling range.
T991
Proportional Temperature Controllers
Setpoint
Part Number
T991A1004 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1012 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S Copper bulb 20 ft 6.1 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1061 160˚ F to 260˚ F 71˚ C to 127˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
Temperature
Modulating Output
Relay
Outputs Element Type
Capillary
Length
Throttling
Range
Comments˚F ˚C Feet Meters ˚F ˚C
T991A1079 160˚ F to 260˚ F 71˚ C to 127˚ C One 135 Ohm Output N/S Copper bulb 20 ft 6.1 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1095 5˚ F to 95˚ F -15˚ C to +35˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C Celsius Scale
T991A1103 N/S -15˚ C to +35˚ C One 135 Ohm Output N/S Copper bulb 20 ft 6.1 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C Celsius Scale
T991A1152 N/S 75˚ C to 125˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C Celsius Scale
T991A1186 55˚ F to 175˚ F 13˚ C to 79˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1194 55˚ F to 175˚ F 13˚ C to 79˚ C One 135 Ohm Output N/S Copper bulb 20 ft 6.1 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C N/S
T991A1210 59˚ F to 167˚ F 15˚ C to 75˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C Celsius Scale
T991A1244 55˚ F to 175˚ F 13˚ C to 79˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C N/S
T991A1269 55˚ F to 175˚ F 13˚ C to 79˚ C One 280 Ohm Output N/S Copper bulb 20 ft 6.1 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C 280 ohm
T991A1343 55˚ F to 175˚ F 13˚ C to 79˚ C One 280 Ohm Output N/S Copper bulb 5 ft 1.5 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C N/S
T991A1350 55˚ F to 175˚ F 13˚ C to 79˚ C One 135 Ohm Output N/S
T991A1426 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1715 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S
Copper averaging
element
Copper fast
response element
24 ft 7.3 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C N/S
5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
T991A1756 55˚ F to 175˚ F 13˚ C to 79˚ C One 135 Ohm Output N/S
T991A1764 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S
T991A2069 0˚ F to 100˚ F -18˚ C to +38˚ C One 135 Ohm Output N/S
T991A2127 0˚ F to 100˚ F N/S One 135 Ohm Output N/S Copper bulb 5 ft 1.5 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
Copper fast
response element
Copper averaging
element
Copper fast
response element
5 ft 1.5 m 3.5˚ F to 36˚ F 1.9˚ C to 20˚ C N/S
24 ft 7.3 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
20 ft 6.1 m 3˚ F to 30˚ F 1.7˚ C to 16.7˚ C N/S
6
PROPORTIONAL TEMPERATURE
CONTROLLERS
T915
For ducts, tanks, boilers, pipes and other heat exchangers.
• Provide proportioning control of three-wire, low-voltage valve or
damper motors.
• Used to regulate temperatures of either air or liquids.
• All models ambient compensated.
Proportional Temperature Controllers
Setpoint Temperature
Modulating Output
T915
Part Number
T915C1407 15˚ F to 90˚ F -10˚ C to +32˚ C One 135 Ohm Output 20 ft 6.1 m 7˚ F to 38˚ F 3.9˚ C to 21.1˚ C N/S
T915C1928 80˚ F to 210˚ F 27˚ C to 99˚ C One 135 Ohm Output 5 ft 1.5 m 6˚ F to 32˚ F 3.3˚ C to 17.8˚ C N/S
T915C1936 80˚ F to 210˚ F 27˚ C to 99˚ C One 135 Ohm Output 20 ft 6.1 m 6˚ F to 32˚ F 3.3˚ C to 17.8˚ C N/S
ELECTRONIC REMOTE TEMPERATURE
CONTROLLERS
T7079
• Ambient temperature compensation provides good
temperature control.
• Temperature setting scale markings in both Fahrenheit and Celsius.
• Steel case has a clear plastic cover to make setting readily visible.
• Surface mount using two screws through back of case.
Capillary
Relay
Outputs
Length Differential
Comments˚F ˚C Feet Meters ˚F ˚C
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.
• Choose from 1 or 2 SPDT relay models.
• Two stage models can be configured as 2 heat/2 cool,
or 1 heat/1 cool.
• Switch selection of heat or cool mode.
• Temperature sensing up to 400 feet.
Electronic Remote Temperature Controllers
Setpoint Temperature
˚F ˚C ˚F ˚C
-25˚ F to +105˚ F
100˚ F to 240˚ F
-25˚ F to +105˚ F
100˚ F to 240˚ F
-25˚ F to +105˚ F
100˚ F to 240˚ F
-25˚ F to +105˚ F
-32˚ C to +40˚ C 1 SPDT 24 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
38˚ C to 116˚ C 1 SPDT 24 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
-32˚ C to +40˚ C 1 SPDT 120/240 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
38˚ C to 116˚ C 1 SPDT 120/240 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
-32˚ C to +40˚ C 2 SPDT 24 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
38˚ C to 116˚ C 2 SPDT 24 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
-32˚ C to +40˚ C 2 SPDT 120/240 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
T7079
Part Number
T7079A1004
T7079A1012
T7079A1046
T7079A1053
T7079B1028
T7079B1036
T7079B1044
• Does not require field calibration.
• 10K NTC temperature sensor.
• Wide setpoint temperature range.
• LED annunciation for both power on and relay state.
• Dual setpoint scale (˚F and ˚C).
• Models offered with built in isolation transformer for 24 Vac input.
• Dual-stage output models can be configured as 2 heat/2 cool,
or 1 heat/1 cool.
Differential
Relay Outputs Power Input
T7079B1051
100˚ F to 240˚ F
38˚ C to 116˚ C 2 SPDT 120/240 Vac 1˚ F to 30˚ F -17˚ C to +1˚ C
7
Learn More
For more information on Honeywell Remote
Temperature Controllers, call 1-800-466-3993
or visit customer.honeywell.com.
Automation and Control Solutions
In the U.S.:
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422-3992
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@honeywellcpro
In Canada:
Honeywell Limited
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
In Latin America:
Honeywell
9315 NW 112th Avenue
Miami, FL 33178
customer.honeywell.com
63-9538 PR
November 2012
© 2012 Honeywell International Inc.
YouTube:
@honeywellcpro
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