.svg?v=180920048278408794651776809924){kind=small}
Honeywell T775B2040 Electronic Temperature Controller with 2 Sensor Inputs and 4 SPDT Relays
- Regular price
- $699.00
- Sale price
- $699.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: T775B2040
Description
Honeywell T775B2040 is an electronic temperature controller designed for accurate on/off and analog temperature control with remote sensing capability. It supports two temperature sensor inputs and four SPDT relay outputs for controlling HVAC and other temperature-dependent equipment across a wide operating range.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | T775B2040 |
| Subcategory | Electronic Temperature Controllers |
| Application | Electronic remote temperature control |
| Controller Type | Standard, NEMA 1 |
| Relay Outputs | 4 SPDT |
| Sensor Inputs | 2 |
| Floating Outputs | 2 |
| Voltage | 24 VAC or 120/240 VAC |
| Frequency | 50/60 Hz |
| Sensor Element | 1097 ohm PTC at 77°F (25°C) |
| Included Sensor | 50021579-001 (1 included) |
| Maximum Sensor Distance | Up to 1,000 ft (304 m) |
| Setpoint Temperature Range | -40°F to 248°F (-40°C to 120°C) |
| Accuracy | ±1°F at 77°F |
| Differential Temperature Range | 1°F to 150°F |
| Dimensions | 8-5/32 in H × 4-13/32 in W × 2-15/16 in D |
| Weight | 1.13 lb |
Information About T775B2040
The T775B2040 is a Honeywell T775 Series electronic remote temperature controller designed for applications requiring centralized temperature monitoring and equipment control. Its NEMA 1 enclosure contains four SPDT relay outputs, two sensor inputs, and two floating outputs for flexible control configurations. The controller operates from 24 VAC or 120/240 VAC power and accepts a 1097-ohm PTC temperature sensor, with one 50021579-001 sensor included. Remote sensor wiring can extend up to 1,000 ft, supporting installations where temperature measurements must be taken away from the controller location.
Key Features:
- Dual Sensor Inputs: Supports two temperature inputs for remote temperature sensing and control.
- Four SPDT Relays: Provides four relay outputs for switching connected HVAC or temperature-control equipment.
- Wide Temperature Range: Supports setpoints from -40°F to 248°F (-40°C to 120°C).
- Multi-Voltage Operation: Compatible with 24 VAC and 120/240 VAC electrical systems.
- Remote Sensor Capability: Supports sensor installation at distances up to 1,000 ft (304 m).
- Accurate Temperature Control: Provides ±1°F accuracy at 77°F for precise temperature monitoring.
- Adjustable Differential: Supports a differential temperature range from 1°F to 150°F.
- NEMA 1 Enclosure: Designed for protected indoor temperature-control installations.
The T775B2040 delivers the reliability and precision required for electronic temperature monitoring and automated HVAC equipment control.
Description
Honeywell T775B2040 is an electronic temperature controller designed for accurate on/off and analog temperature control with remote sensing capability. It supports two temperature sensor inputs and four SPDT relay outputs for controlling HVAC and other temperature-dependent equipment across a wide operating range.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | T775B2040 |
| Subcategory | Electronic Temperature Controllers |
| Application | Electronic remote temperature control |
| Controller Type | Standard, NEMA 1 |
| Relay Outputs | 4 SPDT |
| Sensor Inputs | 2 |
| Floating Outputs | 2 |
| Voltage | 24 VAC or 120/240 VAC |
| Frequency | 50/60 Hz |
| Sensor Element | 1097 ohm PTC at 77°F (25°C) |
| Included Sensor | 50021579-001 (1 included) |
| Maximum Sensor Distance | Up to 1,000 ft (304 m) |
| Setpoint Temperature Range | -40°F to 248°F (-40°C to 120°C) |
| Accuracy | ±1°F at 77°F |
| Differential Temperature Range | 1°F to 150°F |
| Dimensions | 8-5/32 in H × 4-13/32 in W × 2-15/16 in D |
| Weight | 1.13 lb |
Information About T775B2040
The T775B2040 is a Honeywell T775 Series electronic remote temperature controller designed for applications requiring centralized temperature monitoring and equipment control. Its NEMA 1 enclosure contains four SPDT relay outputs, two sensor inputs, and two floating outputs for flexible control configurations. The controller operates from 24 VAC or 120/240 VAC power and accepts a 1097-ohm PTC temperature sensor, with one 50021579-001 sensor included. Remote sensor wiring can extend up to 1,000 ft, supporting installations where temperature measurements must be taken away from the controller location.
Key Features:
- Dual Sensor Inputs: Supports two temperature inputs for remote temperature sensing and control.
- Four SPDT Relays: Provides four relay outputs for switching connected HVAC or temperature-control equipment.
- Wide Temperature Range: Supports setpoints from -40°F to 248°F (-40°C to 120°C).
- Multi-Voltage Operation: Compatible with 24 VAC and 120/240 VAC electrical systems.
- Remote Sensor Capability: Supports sensor installation at distances up to 1,000 ft (304 m).
- Accurate Temperature Control: Provides ±1°F accuracy at 77°F for precise temperature monitoring.
- Adjustable Differential: Supports a differential temperature range from 1°F to 150°F.
- NEMA 1 Enclosure: Designed for protected indoor temperature-control installations.
The T775B2040 delivers the reliability and precision required for electronic temperature monitoring and automated HVAC equipment control.