Honeywell Remote Temperature Controllers Selection Guide
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
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