Product Overview

Essential for industrial environments, the Series 1800 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.
• 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 settings
• Pressure ranges from 0.07 in w.c. to 85 in w.c. make this switch suitable for a wide range of applications
• Process applications
• Mechanical equipment control
FEATURES/BENEFITS
DESCRIPTIONAPPLICATIONS
SERIES 1800 | LOW DIFFERENTIAL PRESSURE SWITCH
®
SPECIFICATIONS
Service Air and non-combustible, compatible gases.
Wetted Materials Consult factory.
Temperature Limits -30 to 180°F (-34 to 82.2°C); 1823-00: -20 to 180°F (-28.9 to 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 Connection 3 screw type, common, normally open and normally closed.
Process Connection 1/8˝ female NPT.
Mounting Connection Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment Screw type inside mounting spud.
Weight 1lb 5 oz (595 g).
Agency Approvals CE, CSA, FM, UL. Optional –EXPL explosion-proof enclosure does not possess any agency approvals.