Dwyer MS 311 Magnesense Differential Pressure Transmitter

About Dwyer MS 311 Magnesense Differential Pressure Transmitter

Dwyer Instruments MS-311

Magnesense Differential Press. Trans., 0-10 V, 1, 2, 5 in H2O

The Series MS Magnesense Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure and air velocity. This compact package is loaded with features such as: field selectable English or metric ranges, field upgradeable LCD display, adjustable dampening of output signal (with optional display) and the ability to select a square root output for use with Pitot tubes and other similar flow sensors. Along with these features, the magnetic sensing technology provides exceptional long term performance and enables the Magnesense transmitter to be the solution for a myriad of pressure and flow applications. Field Upgradeable LCD. No need to order two separate transmitters. Simply stock a transmitter and display and you can satisfy any customer's requests. Simply remove cover and snap the LCD onto the board. Field Selectable Ranges in metric or English. Lowers stock and inventory requirements. You'll always have the right transmitter for every job. Digital Push Button Zero and Span. Reduces calibration time significantly over other transmitters that utilize potentiometers. Lowers maintenance time and costs. Adjustable Digital Dampening smooths out unstable pressure fluctuations common in air flow applications. Field Selectable Air Velocity Mode for fan and blower applications. Unit provides square root output that accurately tracks fpm or m/s flow rate. No need for a smart programmable indicator or PLC to convert pressure to air flow. Reduces components and installation time lowering overall costs.

Product Highlights

0-10 V output

selectable range 1, 2, 5 in H2O. (250, 500, 1250 Pa)

panel mount

Reliable Pressure Monitoring for Industrial Environments

The Dwyer MS 311 Magnesense is engineered for demanding industrial needs, providing accurate differential pressure measurement of air and compatible gases. With selectable ranges and adjustable response times, it ensures high performance and precise control. Its robust IP66 ABS enclosure guards against harsh conditions, making it suitable for a range of facilities including HVAC systems and process control environments.


Simplified Installation and Operation

Featuring a removable terminal block, included mounting hardware, and clear digital display, the MS 311 streamlines setup and usage. Wall or duct mounting options enable flexible placement, while all necessary installation details are covered in the installation manual. The transmitters universal design and wiring make it easy to integrate with existing industrial systems.


Flexible Configuration for Various Applications

This differential pressure transmitter allows selectable pressure ranges, accommodating applications from cleanrooms to air flow monitoring. Adjustable response times lend adaptability to dynamic processes. Its compatibility with air and non-combustible gases, and durable ABS case, facilitate reliable function across many different environments.