Dwyer 1823-2 Low Differential Pressure Switch in Rohtak Haryana
MODEL DESCRIPTION
1823-0 Differential pressure switch, range 0.15-.5" w.c., approx. deadband @ min. set point 0.06, approx. deadband @ max. set point 0.06.
1823-00 Differential pressure switch, range 0.07-0.22" w.c., approx. deadband @ min. set point 0.05, approx. deadband @ max. set point 0.05.
1823-1 Differential pressure switch, range 0.3-1.0" w.c., approx. deadband @ min. set point 0.08, approx. deadband @ max. set point 0.08.
1823-10 Differential pressure switch, range 2.0-10" w.c., approx. deadband @ min. set point 0.18, approx. deadband @ max. set point 0.45.
1823-2 Differential pressure switch, range 0.5-2.0" w.c., approx. deadband @ min. set point 0.10, approx. deadband @ max. set point 0.12.
1823-20 Differential pressure switch, range 3-22" w.c., approx. deadband @ min. set point 0.35, approx. deadband @ max. set point 0.70.
1823-40 Differential pressure switch, range 5-44" w.c., approx. deadband @ min. set point 0.56, approx. deadband @ max. set point 1.10.
1823-5 Differential pressure switch, range 1.5-5.0" w.c., approx. deadband @ min. set point 0.14, approx. deadband @ max. set point 0.28.
1823-80 Differential pressure switch, range 9-85" w.c., approx. deadband @ min. set point 1.30, approx. deadband @ max. set point 3.0.
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 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.
FEATURES
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
OPTIONS
Weatherproof Housing - 16-ga. steel enclosure with gasketed cover (NEMA 4, IP66) for wet or oily conditions. Withstands 200 hour salt spray test. Wt. 5-1/2 lbs. (2.5 kg). Switch must be factory installed.
Change 1823 base number to 1824 and add -WP suffix. Example: 1824-1-WP.
Explosion-proof Housing - Cast iron base with aluminum cover. Rated Class I, Group D; Class II,
Div. 1 & 2, Groups E,F,G; Class III and NEMA 7 C,D, NEMA 9 E,F,G. Wt. 7-1/2 lbs. (3.4 kg). Switch must be factory installed. Change base number to 1824 and add -EXPL suffix. Example: 1824-1-EXPL.
MIL Environmental Construction - Unlisted Model 1820 can be furnished with a special sealed snap switch for protection against high humidity, fungus and/or military applications. Similar to Model 1823 except dead band is slightly greater and some lower set points may not be possible. To order, add suffix -MIL. Example: 1820-2-MIL.
Yes! I am Interested