1800 Low Differential Pressure Switch for General Indust...
Small size and low price with 2% repeatability, wide range of models from 0.07 in W.C. - 85 in W.C.
Essential for industrial environments, the Series 1800 combines small size and low price with 2% repeatability for enough accuracy for all but the most demanding applications. Set point adjustment inside the mounting stud permits mounting switch on one side of a wall or panel with adjustment easily accessible on the opposite side. UL and CSA listed, and FM approved.
Caution: For use only with air or compatible gases.
Please see Series AT21823 for ATEX approval.
• Compact size and repeatability provide a high-value switch for many industrial applications
• Designed for panel and wall mounting to easily meet mounting requirements in most industrial settings
• Pressure ranges from 0.07 in w.c. to 85 in w.c. make this switch suitable for a wide range of applications
| Service | Air and non-combustible, compatible gases |
| Wetted Materials | Consult Factory |
| Temperature Limits | -30°F - 180°F (-34°C - 82.2°C). 1823-00: -20°F - 180°F (-28.9°C - 82.2°C) |
| Pressure Limits | 10 PSIG (68.95 kPa) continuous, 25 PSIG (172.4 kPa) surge |
| Switch Type | Single-pole double-throw (SPDT) |
| Repeatability | ± 2% |
| Electrical Rating | 15 A @ 120-480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz. De-rate to 10 A for operation at high cycle rates |
| Electrical Connections | 3 screw type, common, normally open and normally closed |
| Process Connections | 1/8 in female NPT |
| Mounting Orientation | Diaphragm in vertical position |
| Set Point Adjustment | Screw type inside mounting spud |
| Weight | 1 lb, 5 oz (595 g) |
| Agency Approvals* | CE, CSA, FM, UL |
| *Note: Optional explosion-proof enclosure (-EXPL) does not possess any agency approvals |
• Process applications
• Mechanical equipment control
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