The Dwyer MSX - W22 - PA is a highly advanced and versatile differential pressure gauge that has been engineered to meet the diverse needs of a wide range of industries. As part of Dwyer's esteemed MSX series, this gauge combines cutting - edge technology with robust construction, ensuring accurate and reliable performance in various applications.
The gauge features a durable enclosure with an NEMA 4X (IP66) rating. This means it is highly resistant to water, dust, and other environmental contaminants. The housing is also UL 2043 (plenum) and UL 94 V - 0 rated, adding an extra layer of safety for applications in areas where fire resistance and compliance with building codes are crucial, such as in clean rooms or plenum spaces. The overall design of the housing is sleek and compact, weighing only 8.0 oz (230 g), which makes it easy to install in tight spaces without sacrificing functionality.
At the heart of the MSX - W22 - PA is its advanced pressure sensor. The sensor is designed to measure differential pressure accurately and can also be used to monitor air velocity and volumetric flow in certain applications. It is compatible with air and non - combustible, compatible gases. The wetted materials of the sensor can be consulted with the factory to ensure compatibility with specific process fluids. The sensor has an accuracy of ±1% FSO (Full - Scale Output), which means it can provide highly precise measurements within its specified range. Its stability is also remarkable, with a drift of only ±1% FSO per year, ensuring long - term reliable performance.
Features
The MSX - W22 - PA offers a range of selectable pressure ranges, specifically in Range 2, which includes 600, 750, 1000, and 1250 Pa. This flexibility allows it to be used in applications with different pressure requirements. All pressure ranges can be configured in either unidirectional or bidirectional modes, providing a total of 32 different range options. In bidirectional mode, the gauge can measure pressure differences in both positive and negative directions, making it suitable for applications where pressure fluctuations in either direction need to be monitored, such as in ventilation systems where air pressure can vary depending on the operation of fans and dampers.
The MSX - W22 - PA has flexible power requirements. It can operate on 10 - 36 VDC for 2 - wire systems, which is convenient for applications where a DC power source is readily available, such as in battery - powered or DC - driven control systems. For 3 - wire systems, it can accept 17 - 36 VDC or isolated 21.6 - 33 VAC. This wide range of power options makes it adaptable to different electrical environments.
Product Overview
This differential pressure gauge provides universal current/voltage outputs. For 2 - wire configurations, it offers a 4 - 20 mA output signal, which is a widely used standard in industrial control systems. This current signal is suitable for long - distance transmission as it is less affected by electrical interference. In 3 - wire configurations, users can select between 0 - 10 V or 0 - 5 V output signals. These voltage outputs are useful for applications where the receiving equipment is designed to work with voltage - based input signals, such as some data acquisition systems or control panels. The dual voltage and milliamp output signals can be used to provide both control and equipment output signal verification, enhancing the overall reliability of the system.
The response time of the gauge is adjustable. By default, it has an instantaneous response, which is ideal for applications where real - time monitoring of pressure changes is critical, such as in high - speed ventilation systems or in processes where rapid pressure fluctuations occur. However, users also have the option to select a 3 - second response time, which can be useful in applications where some filtering of short - term pressure spikes is desired to obtain a more stable reading.Electrical connections are made via a 4 - wire removable European - style terminal block that can accommodate 16 to 26 AWG wires. The electrical entry has a 1/2" NPS thread, which provides a secure and standard connection point. The terminal block design allows for easy wiring and maintenance, and the removable feature simplifies the process of replacing the gauge if needed.
| Pressure Gauge Type |
Differential Pressure Gauges, Analog Pressure Gauges, Pressure Gauge Kits, Pressure Indicators, Digital Pressure Gauges, Pressure Data Loggers, Boiler Gauges |
place of origin |
United States |
| Measurement Range |
-1250~1250pa |
warranty |
1 Year |
| customized support |
OEM, ODM, OBM |
brand name |
Dwyer |
| model number |
MSX-W22-PA |
Product name |
Differential Pressure Gauge |
| Brand |
Dwyerr |
Model |
MSX-W22-PA |
| Condition |
Original and new |
Measuring Range |
-1250~1250pa |
| Power |
24 AC/DC |
Color |
White |
| Warranty |
12 months |
Package |
Carton |
| Selling units |
Single item |
Single package size |
15X15X10 cm |
| Single gross weight |
0.500 kg |
- |
Carton Boxes
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
Audited Supplier 
){kind=link}