1823-80 | Differential pressure switch | range 9-85" w.c. | approx. deadband @ min. set point 1.30 | approx. deadband @ max. set point 3.0. | Dwyer Dwyer

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Differential pressure switch | range 9-85″ w.c. | approx. deadband @ min. set point 1.30 | approx. deadband @ max. set point 3.0.

Series 1800 Low Differential Pressure Switch for General Industrial Service

• 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

Series

1800 Low Differential Pressure Switch for General Industrial Service

Category/Type

Pressure

Type

Differential Pressure

Series

1800 Low Differential Pressure Switch for General Industrial Service

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 Connections

3 screw type; common; normally open and normally closed.

Process Connections

1/8″ female NPT.

Mounting Orientation

Diaphragm in vertical position. Consult factory for other position orientations.

Set Point Adjustment

Screw type inside mounting spud.

Weight

1 lb; 5 oz (595 g).

Agency Approvals

CE; CSA; FM; UL. NOTE: Optional (-EXPL) Explosion-proof Enclosure does not possess any agency approvals.

Resources

^^Differential pressure switch, range 9-85″ w.c., approx. deadband @ min. set point 1.30, approx. deadband @ max. set point 3.0.^^