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CXA-S1 | Water pump pressure switch | NC | range 15-80 psig (1.0-5.5 bar) | approx. adj. deadband 15-30 psig (1.0-2.1 bar) | max. pressure 129 psig (8.9 bar). | Dwyer Instruments

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Dwyer Instruments CXA-S1 Documents

Instruction Manual Series CXA Catalog Page CXA More Info

Overview

Details for CXA-S1

CXA-S1 Non-Contact Flow Switch by Dwyer Instruments The Dwyer Instruments CXA-S1 is a 15/80# non-contact flow switch designed for accurate and reliable flow detection in various industrial applications. Its 1/4" Female Pipe Thread (FPT) connection and compact size make it suitable for use with pipelines carrying liquids, gases, or air. Key Features: * Non-contact design eliminates the risk of contamination or obstruction in the fluid. * Wetted material: 316L Stainless Steel * Adjustable flow range: 0.03 to 3.0 GPM (0.1 to 11.3 L/min) * SPDT (Single Pole Double Throw) electrical switch for versatile control applications * CE and RoHS compliant for safety and environmental standards Benefits: * Ensures accurate flow measurement without interfering with the fluid's movement. * Provides long-term durability and corrosion resistance in harsh environments. * Allows customization of the flow measurement range to suit specific needs. * Enables easy integration into control systems and remote monitoring applications. Applications: * Monitoring flow of liquids, gases, and air in pipelines * Controlling pumps, valves, and automated processes based on flow rate * Detecting leaks or blockages in fluid systems * Ideal for use in chemical processing, HVAC, water treatment, and food & beverage industries. Contact our HVAC supply store today for the best prices and fast shipping on the Dwyer Instruments CXA-S1 Non-Contact Flow Switch!

SERIES CXA WATER PUMP PRESSURE SWITCH

Simple, Reliable, Adjustable Set Point and Deadband

The Series CXA Water Pump Pressure Switches have been proven reliable for controlling automatic water systems. These switches are very popular for use on water well pumps and pumping systems. The set point and deadband are both easily adjustable via screws inside the cover. For ease of installation, the switches come with a 1/4" female NPT process connection and can be mounted in any orientation. The series CXA's simple design makes it a great switch for an installer at any skill level.

Product Applications

Water system applications
Electric water pumps
Well pumps
Pumping systems

The set point and deadband are both easily adjustable reducing time to install andoperation
Mounting in any position and feature simple makes a reliable switch that can beinstalled by any skill level

Specifications

Series: CXA WATER PUMP PRESSURE SWITCH
Category/Type: Pressure
Type: Single Pressure
Series: CXA WATER PUMP PRESSURE SWITCH
Service: Compatible liquids and gases.
Wetted Materials: Silicone; steel; and SS.
Temperature Limits: 140°F (60°C).
Pressure Limits: See model chart on catalog page.
Enclosure Rating: General purpose.
Repeatability: ±5 psig (±0.3 bar).
Switch Type: DPST snap action (see model chart on catalog page).
Electrical Ratings: 20 A @ 120 VAC; 12 A @ 240 VAC; 9.6 A @ 240 VAC (3 phase); 8.6 A @ 32 VDC; 3.1 A @ 120 VDC; 1.6 A @ 240 VDC.
Electrical Connections: Screw terminal.
Conduit Connection: 7/8" hole for 1/2" conduit hub (2 places).
Process Connection: 1/4" female NPT.
Mounting Orientation: Switch can be installed in any position.
Set Point Adjustment: Internal screws.
Deadband: See model chart on Catalog Page.
Weight: 0.75 lb (0.34 kg).
Agency Approvals: CE.