Product Description
Honeywell T991A1350 Modulating Temperature Controller, range: 55 - 175 degree F. averaging 24' copper element.Overview
Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications.
Feature
- Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models.
- Ambient temperature compensated for the case and tubing.
- Sensing element capillary tubing allows remote mounting of sensing element.
- Setpoint may be read and adjusted through cover.
- Throttling dial inside case adjusts proportional throttling range.
Product Specifications | |
| Hazmat Information | UN 1993 Flammable liquid, n.o.s. |
| Application | Provides on/off and modulating control of water or air temperature in ducts or tanks |
| Dimensions (in.) | 5 7/8 in. high x 4 1/8 in. wide x 2 3/16 in. deep |
| Dimensions (mm) | 149 mm high x 105 mm wide x 56 mm deep |
| Includes | 131524A duct coil holder |
| Frequency | 50 Hz; 60 Hz |
| Voltage | 24 Vac to 30 Vac |
| Setpoint Temperature Range (C) | -13 C to +79 C |
| Setpoint Temperature Range (F) | 55 F to 175 F |
| Operating Temperature Range (F) | 200 F Maximum |
| Operating Temperature Range (C) | 93 C Maximum |
| Type | Remote bulb |
| Output | analog |
| Analog Output | One 135 Ohm Potentiometer |
| Sensor Inputs | 1 |
| Sensor Element | Copper fast response element |
| Capillary Length (ft) | 24 ft |
| Capillary Length (m) | 7.3 m |
| Bulb Size (in.) | 7/64 in. diameter x 24 in. long |
| Bulb Size (mm) | 2.8 mm diameter x 7.3 m long |
| Throttling Range (F) | 3.5 F to 36 F |
| Throttling Range (C) | 1.9 C to 20 C |
| Color | Gray |
Product Videos
Custom Field
MPN T991A1350
