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Dwyer Series MSX Pro Magnesense Differential Pressure Transmitter Model MSX-W20-PA

Categories Precision Pressure Sensor
Brand Name: DWYER
Model Number: MSX-W20-PA
Certification: CE
MOQ: 1PCS
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000 Piece/Pieces per Week negotiable
Delivery Time: 5-8 work days
Packaging Details: each unit has individual box and all boxes are packed in standard packages or customers requests available
Power Supply: 24VDC
Pressure Range: -125 TO 125 Pa
Display: 4 Digit LCD
Working Temperature: -4 To 158°F (-20 To 70°C)
Current Output: 0-1250 ΩMax
Highlight: MSX-W20-PA Digital Pressure Gauge, LCD Display Digital Pressure Manometer, 4 Digit Industrial Pressure Gauge
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Dwyer Series MSX Pro Magnesense Differential Pressure Transmitter Model MSX-W20-PA

Dwyer Series MSX Pro Magnesense Differential Pressure Transmitter (Model: MSX-W20-PA)

Product Introduction

The Dwyer MSX Pro Magnesense Differential Pressure Transmitter is a high-precision device designed for critical building control applications. Building on the legacy of the Series MS2 Magnesense® II, it combines stability with versatile functionality, offering 32 configurable pressure ranges in Pa, mm w.c., or in w.c. The MSX-W20-PA model features a bidirectional pressure range of -125 to 125 Pa, dual voltage/milliamp outputs, and square root extraction for velocity/flow calculations. With its rugged design and CE certification, it ensures reliable performance in demanding environments like clean rooms, air handler units, and VAV systems.

Product Features

Bidirectional Pressure Sensing:

Measures differential pressure from -125 to 125 Pa, suitable for applications requiring positive/negative pressure monitoring.

Dual Output Signals:

4–20 mA current output (2-wire) for control systems.

Optional voltage outputs (0–10 V/0–5 V) for signal verification.

Square Root Extraction:

Converts pressure signals to linear velocity/flow readings, eliminating external calculations.

Wide Pressure Range Configurability:

32 total ranges (unidirectional/bidirectional) in Pa, mm w.c., or in w.c., adaptable to diverse applications.

Robust Environmental Performance:

Operating temperature: -4 to 158°F (-20 to 70°C).

NEMA 4X (IP66) enclosure option for protection against dust and water.

Easy Installation & Calibration:

4-wire removable terminal block for quick wiring.

Digital push-button zero/span adjustments; optional 4-digit LCD for real-time readings.

Technical Specifications

itemvalue
Warranty1 year
Customized supportOEM, ODM
Place of OriginUSA
Brand NameDwyer
Model NumberMSX-W20-PA
Power supply24VDC
Range-125 TO 125 Pa
Product NameDifferential Pressure Transmitter
Temperature Limits-4 to 158°F (-20 to 70°C)
Output signal4~20mA
Current output0-1250 Ω max
Electrical Connections4-wire
Display (optional)4 digit LCD
Agency ApprovalsCE

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