Square D XMLK150P2D23 Analog Pressure Sensor 150 Psi

Product Description

The SQUARE D XMLK150P2D23 is an analog control circuit pressure sensor rated for 150 psi and designed for industrial and commercial control system applications. It operates on 24 volts DC and delivers a 4-20 mA output signal, making it compatible with standard analog input modules and PLCs. The sensor features a 1/4-18 NPT male fluid connector and a 4-pin M12 male electrical connector. Built to IP65 ingress protection standards, it resists both shock and vibration, making it suitable for environments with mechanical stress or intermittent exposure to dust and water spray. Licensed electricians and instrumentation technicians are the primary installers.

This sensor is rated for use with air and fresh water media, covering a broad range of HVAC, light industrial, and process control applications. It operates across a temperature range of 32 degrees F to 176 degrees F, supporting both indoor and outdoor installations in non-freezing conditions. Its compact form factor measures 2.5787 inches in length and 1.417 inches in diameter, allowing installation in tight control panel or inline plumbing configurations. The 4-20 mA analog output integrates directly into control circuits without additional signal conditioning in most standard installations.

Key Features

• 150 psi pressure range for air and fresh water service
• 4-20 mA analog output signal for direct integration with control circuit inputs
• 24-volt DC input voltage with 4-pin M12 male electrical connector
• IP65-rated enclosure resists dust ingress and low-pressure water spray
• Shock-resistant and vibration-resistant construction for demanding environments
• Measurement accuracy of plus or minus 1 percent
• Certified to CE, CSA, EAC, RoHS, and multiple EN/IEC standards

Compatibility

Designed for use with air and fresh water media in analog control circuit applications requiring a 1/4-18 NPT male fluid connection and a 4-pin M12 male electrical interface.

Installation Notes

Installation should be performed by a licensed electrician or qualified instrumentation technician in accordance with applicable NEC requirements and local codes. De-energize the control circuit and depressurize the line before removing or installing the sensor. Use appropriate thread sealant on the NPT connection and verify the fluid medium is compatible with the sensor rating before commissioning. Do not exceed the 150 psi pressure rating or the maximum operating temperature of 176 degrees F.