Dwyer MS 141 Magnesense Differential Pressure Transmitter

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Dwyer MS 141 Magnesense Differential Pressure Transmitter

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MOQ : 5 Pieces

Dwyer MS 141 Magnesense Differential Pressure Transmitter Specification

Grade
Industrial

Thread
1/8 NPT Female

Seal Material
Silicone (internal) & Buna-N

Sensor Type
Differential Pressure Transmitter

Display
Digital

Outer Size
Approximately 120 x 90 x 55 mm

Material
Polycarbonate housing, PCB electronics

Processing Type
Electronic

Mount Type
Wall mount

Scale Range
0 to 125 Pa

Accuracy
±1% of full scale

Accessories
Mounting screws, installation manual

Output Signal
4-20 mA or 0-10 V selectable

Approval/Certification
CE Marked

Electrical Connection
Screw Terminal Block

Power Supply
16-30 VDC or 24 VAC

Temperature Range
-20C to 70C

Zero/Span Adjustment
Pushbutton or remote

Protection Class
IP66

Response Time
250 ms

Dwyer MS 141 Magnesense Differential Pressure Transmitter Trade Information

Minimum Order Quantity
5 Pieces

Payment Terms
Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD), Cash in Advance (CID)

Main Export Market(s)
Asia, Middle East

Main Domestic Market
All India

About Dwyer MS 141 Magnesense Differential Pressure Transmitter

Dwyer Instruments MS-141

Differential Pressure Xmitter 15"H2O,Panel Mount

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

4-20 mA output

selectable range 15 in H2O. (3 kPa)

panel mount

Advanced Pressure Measurement for Industrial Use

The MS 141 transmitter employs electronic sensing to deliver high-accuracy differential pressure readings, making it an essential tool for industrial air handling and environmental monitoring. Its durable construction ensures long-term performance even in challenging conditions.

Versatility and Easy Integration

With selectable analog outputs and a universal power supply range, this device is designed to seamlessly integrate into new or existing automation and monitoring systems. User-friendly zero and span adjustments simplify calibration during commissioning.

Reliable Performance and Safety

Its IP66 rating, polycarbonate housing, and high accuracy (1% of full scale) make the MS 141 ideal for critical pressure measurements where reliability and safety are paramount. The transmitter also holds CE certification, affirming its compliance with international standards.

FAQs of Dwyer MS 141 Magnesense Differential Pressure Transmitter:

Q: How do you install the Dwyer MS 141 Magnesense Differential Pressure Transmitter?

A: The transmitter is designed for wall mount installation. Simply use the included mounting screws and follow the step-by-step instructions provided in the installation manual for correct setup and electrical connections.

Q: What types of systems can the MS 141 be integrated with?

A: This differential pressure transmitter can be integrated with a wide range of building automation and industrial control systems through its selectable 4-20 mA or 0-10 V analog output, supporting both HVAC and process applications.

Q: When should I perform zero and span adjustments on this transmitter?

A: Zero and span adjustments should be performed during commissioning or after any significant system changes to ensure measurement accuracy. The MS 141 allows these adjustments via pushbutton or remotely for convenience.

Q: Where is this transmitter best suited for installation?

A: Due to its IP66 protection and industrial-grade construction, the MS 141 is ideal for use in environments exposed to dust or moisture, such as HVAC mechanical rooms, cleanrooms, and process control areas.

Q: What is the benefit of the transmitters fast response time?

A: A response time of 250 ms ensures rapid detection of pressure changes, enabling prompt control actions in dynamic environments and improving overall system responsiveness and safety.

Q: How does the device ensure accurate measurement of differential pressure?

A: The MS 141 features high-precision electronic sensing with accuracy up to 1% of full scale and allows user-friendly zero/span calibration, ensuring stable and repeatable pressure measurements for air and non-combustible gases.

Q: What materials are used in the construction of the MS 141?

A: The transmitter features a polycarbonate housing, silicone (internal) and Buna-N sealing materials, and electronic PCB components, providing durability and resistance to various industrial conditions.

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