Products specifications
| Attribute name | Attribute value |
|---|
| Pressure Unit | Inches of Water Column |
| Pressure Range | 0.08~0.8, 0.2~2.0, 0.8~4.0, 2.0~10.0 |
| Contact | SPDT, 1CO |
| Series | DBL |
Description
The DBL Series Differential Pressure Switches are general purpose pressure switches designed for both HVAC and Energy Management applications
- These pressure switches can be used to sense positive, negative, or differential air pressures when used in conjunction with an DBZ-06, A/SPT or A/VPT Series sampling tube
- The NEMA 3 (IP54) rated weather proof plastic enclosure contains an On/Off, single stage micro switch and two pressure chambers separated by a silicone diaphragm
- The enclosure also contains a ½” conduit knockout and guards against accidental contact with the live switch terminal screws as well as the factory calibrated linear set point adjusting knob
- The set point can be adjusted without comparing to a field gauge, manometer or magnehelic
| Differential Pressure Switch, SPDT, Auto Reset, NEMA 3 Enclosure |
| Model | Description |
| DBL-205L | 0.08 to 0.8 inWC |
| DBL-205B | 0.2 to 2.0 inWC |
| DBL-205D | 0.8 to 4.0 inWC |
| DBL-205E | 2.0 to 10.0 inWC |
| DBZ-06 | Duct Mounting Kit – Contains two metal right angle Pitot Tubes, two grommets and 6.5’ (2.0m) tubing |
