Dwyer MS2 Magnesense II Differential Pressure Transmitter 40mA

The Dwyer MS2 Magnesense II Differential Pressure Transmitter represents a leap forward in pressure measurement technology. Building on the reliable Hall Effect sensing of the original MS series, it’s engineered to streamline installations and simplify procurement. This second - gen transmitter packs in four selectable pressure ranges (plus four bidirectional ones per model), flexible unit selection (Metric/English) via dip switches, and dual current/voltage outputs. With optional BACnet/MODBUS protocols for daisy - chaining, it suits complex building automation and industrial flow monitoring. Whether for linear pressure/velocity sensing or advanced flow calculations (via square - root extraction), the MS2 delivers precision, adaptability, and long - term stability for critical HVAC, cleanroom, and process control applications.

Range Flexibility: Each model offers 4 selectable pressure ranges + 4 bidirectional ranges, adapting to diverse measurement needs without hardware swaps.

Dual Outputs & Protocols: Simultaneous 4–20 mA (current) and 0–5/10 VDC (voltage) outputs for system integration; optional BACnet/MODBUS for daisy - chaining transmitters.

Unit & Display Customization: Field - selectable Metric/English units via dip switches; optional 5 - digit LCD for on - site data visualization.

Precision Sensing: ±1% FS accuracy (for key ranges) and ±1%/year stability, ensuring reliable, long - term measurements.

Flow Compatibility: Built - in square - root extraction for velocity/flow calculations with pitot tubes, expanding use in duct/wind speed applications.

Easy Installation: Pluggable displays, digital zero/span adjustments, and flexible wiring (2 - wire/3 - wire) reduce setup time.

Durable Design: IP66 - rated enclosure, 1 psi operating pressure (10 psi burst), and wide temp tolerance (0–150°F / - 18–66°C) for harsh environments.

Smart Integration: Adjustable response time (0.5–15 sec) and inverted outputs, tailoring performance to dynamic systems like HVAC or cleanrooms.