Siemens 533-377-4 : Duct Temperature Sensor, 4 to 20 mA, Point Sensor, 4 inches (rigid) Probe, 30°F to 250°F (-1°C to 121°C)
The Siemens 533-377-4 duct temperature sensor monitors and transmits changes in duct air temperature to your HVAC control system for accurate, reliable temperature measurement. This point sensor uses a 4 to 20 mA element with a 4 inches (rigid) probe. Measuring range is 30°F to 250°F (-1°C to 121°C).
Specifications:
| Output Signal | 4 to 20 mA |
| Sensor Type | Point |
| Probe Length | 4 inches (rigid) |
| Measuring Range | 30°F to 250°F (-1°C to 121°C) |
| Accuracy | See datasheet |
| Probe Material | 0.028 wall SAE J526 ZTEW or Galfan steel tubing |
| Housing | Standard NEC approved 2x4 inch electrical conduit box with 1/2-inch (13 mm) knockouts |
| Screw Head Type | Standard slotted |
Datasheets
 | Siemens Duct Point Temperature Sensors Technical Specific |
| Duct Temperature Sensor Installation |
- Sensor Type:
- Duct
- Temperature Element:
- Transmitter
- Probe Length:
- 4
- Enclosure:
- Galvanized Steel Enclosure
- Supported Protocols:
- None
- Humidity Element:
- None
- CO2 Element:
- None
- Setpoint:
- No Setpoint
- Override:
- No
- Display:
- No Display
