The Honeywell T675A1540 Remote bulb Commercial Temperature Controller, has a temperature range of 55 F to 175 F. Includes 5 ft. capillary and copper bulb sensing element. Remote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers.
Features
The T675A1540 is 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. The controller can be mounted in any position and ambient temperature compensation provides good temperature control. Refer to T775A2009 Electronic Remote Temperature Controller where more exact control is required and/or remote controller location is preferred. Has a maximum connected load of 2000 VA.
Product Specifications
| Description |
Remote Bulb Commercial Temperature Controller, 55 F
to 175 F, 5 ft. capillary, Copper bulb sensing element |
| Application |
Regulates temperature of air or liquids in ducts,
pipes, tanks and boilers |
| Type |
Remote bulb |
| Output Type |
relay |
| Output |
1 SPDT |
| Voltage |
120 Vac or 240/277 Vac |
| Frequency |
50 Hz, 60 Hz |
| Contact Ratings (120 Vac) |
8.0 AFL, 48.0 ALR |
| Contact Ratings (240 Vac) |
5.1 AFL, 30.6 ALR |
| Contact Ratings (277 Vac) |
4.2 AFL, 25.2 ALR |
| 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 |
| Sensor Element |
Copper bulb |
| Number of Sensor Inputs |
1 |
| Capillary Length (ft) |
5 ft |
| Capillary Length (m) |
1.5 m |
| Bulb Size (in.) |
1/2 in. x 3 9/16 in. |
| Bulb Size (mm) |
13 mm x 90 mm |
| Setpoint Temperature Range (F) |
55 F to 175 F |
| Setpoint Temperature Range (C) |
13 C to 79 C |
| Maximum Operating Temperature (F) |
200 F |
| Maximum Operating Temperature (C) |
93 C |
| Differential Temperature (F) |
3.6 F to 12 F |
| Differential Temperature (C) |
2 C to 6.7 C |
| Includes |
107324A Duct Bulb holder |
| Comments |
Includes 107324A Duct Bulb Holder |
| Tradeline Value |
Tradeline |
| Approvals, Underwriters Laboratories Inc |
UL Listed: E4436, Vol. 4, Sec. 11, Guide XAPX |
| Approvals, Canadian Standards Association |
CSA Listed: Report -1 |
