Dwyer MSXP-W10-PA Differential Pressure Transmitter 10-36 VDC

Dwyer MSXP-W10-PA Magnesense Pro Differential Pressure Transmitter

Product Introduction

 The Dwyer MSXP-W10-PA Magnesense Pro Differential Pressure Transmitter is a high-performance professional device designed to monitor differential pressure, with capabilities to extend to air velocity and volumetric flow measurements. Built to meet stringent industry standards, it offers exceptional stability, making it ideal for critical building performance applications such as pharmaceutical and semiconductor clean rooms, air handler filter monitoring, and duct static pressure control. As part of the MSX Pro series, it simplifies configuration with versatile pressure ranges (available in Pa, mm w.c., and in w.c.) and supports both unidirectional and bidirectional modes, ensuring seamless integration into diverse systems.

Features

• Monitors differential pressure as standard, with expandable functionality for air velocity and volumetric flow calculations via square root extraction.​
• Unidirectional pressure range covering 60, 75, 100, 125 PA, configurable for precise measurement in specific applications.​
• Universal current/voltage outputs (4-20 mA 2-wire; 0-10 V or 0-5 V selectable 3-wire), enabling flexible integration with control systems and verification equipment.​
• Flip-lid housing design for easy wiring access, reducing installation time and simplifying maintenance.​
• Tamper-resistant cover and innovative PCB shielding, protecting electronics from accidental damage during installation and ensuring security.​
• Liquid-tight cable gland fitting included, preventing moisture and liquids from entering at the cable egress point.​
• Tool-less terminal block for 16-26 AWG wiring, facilitating quick and error-free connections.​
• NEMA 4X (IP66) enclosure rating with UL 2043 (Plenum) and UL94 V-0 certifications, ensuring safety in harsh, plenum, and fire-prone environments.

Specifications

Service:

Air and non-combustible, compatible gases.

Wetted Materials:

Consult factory.

Accuracy:

±.5% FSO for all ranges except unidirectional .5 in. @ ±1% FSO.

Stability:

±1% FSO/year.

Temperature Limits:

-4 to 158°F (-20 to 70°C).

Pressure Limits:

Ranges 0 and 1: 3.6 psi max operation, 6 psi burst; Ranges 2, 3 and 4: 6 psi max operation, 6 psi burst.

Power Requirements:

10-36 VDC (2-wire), 17-36 VDC or isolated 21.6-33 VAC (3-wire).

Output Signals:

Output Signals: 4-20 mA (2-wire); 0-10 V or 0-5 V selectable (3-wire).

Response Time:

Instantaneous (default) or 3 s (selectable).

Zero and Span Adjustments:

Digital push-button.

Loop Resistance:

Current output: 0-1250 Ω max; Voltage output: min. load resistance 1 k Ω.

Current Consumption:

21 mA max continuous.

Electrical Connections:

4-wire removable European style terminal block for 16 to 26 AWG.

Electrical Entry:

1/2" NPS thread. Cable gland included.

Display (optional):

4 digit LCD.

Process Connections:

1/8", 3/16", 1/4", 5 mm, and 6 mm ID flexible tubing.

Enclosure Rating:

NEMA 4X (IP66), UL 2043 (Plenum), UL94 V-0.

Mounting Orientation:

Pressure sensor measurement unaffected by orientation.

Weight:

8.0 oz (230 g).

Agency Approvals:

CE.