The HONEYWELL Remote Bulb Temperature Controller (Model T675A1045/U) is designed for precise temperature regulation in HVAC systems. This controller features a remote sensing bulb that allows for accurate temperature measurement and control. Engineered for reliability, it complies with industry standards, ensuring optimal performance in various applications. Ideal for commercial and industrial environments, this temperature controller enhances system efficiency and provides flexibility in temperature management, making it a vital component for effective HVAC operations.
Commercial Building Controls : Standalone Controllers : Temperature Controllers : T675A,B : T675A1045/U
Remote Temp Control, 0F-100F Range, 1 SPDT, SS Bulb, 20 ft. Capillary, 3F-10F Diff.
Overview
Remote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers.
Features
- 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.
- Refer to T775 Electronic Remote Temperature Controller where more exact control is required and/or remote controller location is preferred.
- T675A models with fixed differential have an electrical rating of 125 VA at 120/208/240 and 277 Vac.
- T675B models have 125 VA pilot duty up to 277 Vac.
- T678 models have a maximum connected load of 2000 VA.
Product Specifications
- Hazmat Information
- UN 1993 Flammable liquid, n.o.s.
- Application
- Regulates temperature of air or liquids in ducts, pipes, tanks and boilers
- Dimensions (in.)
- 5 5/8 in. high x 2 in. wide x 2 5/8 in. deep
- Dimensions (mm)
- 143 mm high x 51 mm wide x 67 mm deep
- Comments
- Stainless Steel Bulb
- Item Type
- Product
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Listed: E4436, Vol. 4, Sec. 11, Guide XAPX
- Approvals, CSA
- CSA Listed: Report -1
- Contact Ratings
- 120 Vac-- 8.0 AFL, 48.0 ALR; 240 Vac-- 5.1 AFL, 30.6 ALR; 277 Vac--4.2 AFL, 25.2 ALR
- Voltage
- 120 Vac or 240/277 Vac
- Setpoint Temperature Range (C)
- -18 C to +38 C
- Setpoint Temperature Range (F)
- 0 F to 100 F
- Operating Temperature Range (F)
- 125 F Maximum
- Operating Temperature Range (C)
- 52 C Maximum
- Type
- Remote bulb
- Output
- relay
- Relay Outputs
- 1 SPDT
- Sensor Inputs
- 1
- Sensor Element
- Stainless steel bulb
- Capillary Length (ft)
- 20 ft
- Capillary Length (m)
- 6.1 m
- Bulb Size (in.)
- 1/2 in. x 4 3/16 in.
- Bulb Size (mm)
- 13 mm dia. x 106 mm long
- Differential Temperature (F)
- 3 F to 10 F
- Differential Temperature (C)
- 1.7 C to 5.6 C
