• Universal model (T775U) can control pressure, humidity, or any variable analog input.
• Special boiler model (T775P) for boiler control.
• Special Staged Sequencing Model (T775L) for sequence staging of relays with one or two setpoints.
• Special Expansion Model (T775S) for staging up to 12 relays with two setpoints (each T775S provides 4 relays).
• Save time on installations with the easy-to-use graphical Interface, large display, and the intuitive programming.
• Use the time clock scheduler or digital input to control the setback and disable output options to help save energy.
• Provide very fast or very fast response times on modulating outputs by adjusting the integral and derivative times (PI or PID).
• Configure models with reset in a few easy steps.
• Eliminate the need for a separate time delay device and protect equipment with the minimum off time option.
• Use the T775L and T775P to stage up to 12 relays (with optional T775S) from two independent heat or cool setpoints.
• Support for digital output alarm on the T775P configurable based on minimum, maximum, or differential temperature.Honeywell electronic temp controller -40-248F 2-SPDT reset 2-mod out 4-20mA, 0-10vdc, 2-10vdc,ser.90| Analog Output | Electronic Series 90; 4-20 mA; 0-10 Vdc; 2-10 Vdc |
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| Overview | The T775 electronic remote temperature controllers are the next generation of commercial and agricultural controls capable of remote sensing of temperature, humidity, pressure, etc., and providing switched and/or proportional outputs to various types of l |
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| Digital Output Alarm Ratings (AC) | 20 Vac RMS; 100 mA minimum load on N.O. and N.C. contacts |
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| Digital Output Alarm Ratings (DC) | 1 mA at 100 mV DC minimum load |
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| Relay Contact Ratings (24 Vac) | 10.0A resistive |
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| Operating Temperature Range (F) | Ambient-- -40 F to 140 F @ 60 Hz; -40 F to 125 F @ 50 Hz |
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| Relay Contact Ratings (120 Vac) | 1/2 hp; 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty |
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| Operating Temperature Range (C) | Ambient-- -40 C to 52 C @ 50 Hz; -40 C to 60 C @ 60 Hz |
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| Type | Special Boiler with Reset-NEMA 1 |
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| Relay Contact Ratings (240 Vac) | 1/2 hp; 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty |
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| Sensors Included | 50021579-001 (3) |
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| Application | Staging controller for applications where electronic accuracy and remote sensing of temperature is required. |
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| Maximum distance to sensor (ft) | Up to 1,000 ft |
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| Maximum distance to sensor (m) | up to 304 m |
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| Bulb Size (in.) | 1/4 in. diameter x 2 in. long |
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| Sensor Element | 1097 ohms PTC at 77 F (25 C) |
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| Bulb Size (mm) | 6.35 mm diameter x 50.8 mm |
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| Setpoint Temperature Range (F) | -40 F to 248 F |
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| Setpoint Temperature Range (C) | -40 C to 120 C |
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| Throttling Range (F) | 1 F to 150 F |
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| Throttling Range (C) | 0.5 C to 66 C |
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| Differential Temperature (F) | 1 F to 150 F |
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| Voltage | 24 Vac or 120/240 Vac |
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| Differential Temperature (C) | 0.5 C to 66 C |
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| Expandable | Add 1 or 2 T775Ss (4 relays ea) |
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| Operating Ambient Temperature Range (F) | -40 F to 125 F @ 50 Hz |
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| Operating Ambient Temperature Range (C) | -40 C to 52 C @ 50 Hz |
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| Dimensions (in.) | 8 5/32 in. high x 4 13/32 in. wide x 2 15/16 in. deep |
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| Dimensions (mm) | 207.1 mm high x 112.1 mm wide x 74 mm deep |
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| Approvals, Canadian Underwriters Laboratories | Approved |
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| Approvals, Underwriters Laboratories Inc | Approved |
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| Approvals, C-Tick | Approved |
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| Analog Output Type | Electronic Series 90 |
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Product Family
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