The NEUCO INC T678A1155/U temperature controller is designed for accurate temperature regulation in various systems. With advanced features, it provides precise control over heating and cooling processes. Its compact design allows for easy installation, while the user-friendly interface ensures straightforward operation. This temperature controller is suitable for industrial applications, ensuring optimal performance and energy efficiency.
Commercial Building Controls : Standalone Controllers : Temperature Controllers : T678 : T678A1155/U
Remote Temp Control, -15C-+35C Range, 2 SPDT, Copper Bulb, 1.5 m Capillary, 1.7C Diff., Celsius Scale
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.
- T678 models have a maximum connected load of 2000 VA.
Product Specifications
- Hazmat Information
- UN 1993 Flammable liquid, n.o.s.
- Application
- Control of dampers and valves in heating, cooling or heating-cooling systems
- 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
- Bi-lingual French, Celsius Model; maximum connected load = 2000VA
- Item Type
- Product
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Listed: E4436, Vol. 4, Sec. 11, Guide XAPX
- Approvals, CSA
- Certified: File No. LR95329-1
- 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)
- -15 C to +35 C
- Operating Temperature Range (F)
- 125 F Maximum
- Operating Temperature Range (C)
- 52 C Maximum
- Type
- Remote bulb
- Output
- relay
- Relay Outputs
- 2 SPDT switch contacts
- Sensor Inputs
- 1
- Sensor Element
- Copper bulb
- Capillary Length (ft)
- 5 ft
- Capillary Length (m)
- 1.5 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
- Differential Temperature (C)
- 1.7 C
- Interstage Differential Temperature (C)
- 1.7 C to 5.6 C adjustable
- Interstage Differential Temperature (F)
- 3 F to 10 F adjustable
