Product Overview
1823-00 is a series 1823 pressure switch with conduit. The Series 1823 low differential pressure switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding applications. Set point adjustment inside the mounting stud permits mounting the switch on one side of a wall or panel with adjustment easily accessible on the opposite side. UL and CSA listed, and FM approved. It is used in process applications and mechanical equipment control.
- Range 0.07-0.22" water column
- Compact size and repeatability provide a high-value switch useful in many industrial applications
- Designed for panel and wall mounting to easily meet mounting requirements in most industrial setting
- Air and non-combustible, compatible gases
- SPDT switch
- 1/8˝ female NPT connection
- Diaphragm in vertical position
- Screw type inside mounting spud
- Temperature limit range from -30 to 180°F (-34 to 82.2°C)
- Pressure limits 10psig (68.95kPa) continuous, 25psig (172.4kPa) surge
Product details
| Pressure Type |
Differential |
| Pressure Port Type |
1/8" FNPT |
| Operating Pressure Max |
0.22Inch-H2O |
| Sensor Mounting |
Panel Mount |
| Switching Voltage Max |
480VAC |
| Pressure Port Size |
1/8" |
| Deadband Min |
0.05Inch-H2O |
| Operating Temperature Min |
- |
| Product Range |
1800 Series |
| Pressure Fitting Style |
1/8" FNPT |
| Operating Pressure Min |
0.07Inch-H2O |
| Contact Configuration |
SPDT |
| Electrical Connection |
Screw |
| Switching Current Max |
15A |
| Transducer Connection / Termination |
Screw |
| Deadband Max |
0.05Inch-H2O |
| Operating Temperature Max |
- |
| SVHC |
No SVHC (04-Feb-2026) |
Other details
| Brand |
DWYER |
| Part Number |
1823-00 |
| Quantity |
Each |
| Technical Data Sheet (1.52MB) EN |
View or download |
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