Series 1800 Low Differential Pressure Switch for General Industrial Service

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Set Points from 0.07" to 85" w.c. Repetitive Accuracy within 2%

Manufacturer: Dwyer

SKU: 1800 Low

MPN: 1800 Low

List Price: ~~200.000 VND~~

Today's Price: 100.000 VND

Product Details

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 approved

Approvals:
• CE Approval, CSA Approval
• FM Approval, RoHS Letter of Compliance
• UL-Motor Controllers-US

Features:
• Compact size and repeatability, provides a high-value switch for many industrial applications
• Designed for panel and wall mounting and provides easy access that simplifies making adjustments or changes to switch setting
• Wide range of models from 0.07 in w.c. to 85 in w.c. can meet exacting specifications for a low pressure switch

Applications:
• Process applications
• Mechanical equipment control

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 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