About Dwyer DM-004 DigiMag Differential Pressure Transmitter Range 0-1 Inch WC

Dwyer DM-004 DigiMag Differential Pressure Transmitter Range 0-1 Inch WC
Senses The Pressure of Air and Compatible Gases, This Differential Pressure Transmitter Features a Pressure Range of 1 inWC and Has a 4 to 20 mA output. Fast and Easy to Set up, This Transmitter is Suitable for Fan Control, Static Pressures in ducts or buildings, room Pressurization Monitoring, and Differential Pressure Across Filters.
Dwyer DM-004 Offers
Specifically Designed to Mount in a standard Magnehelic Gauge cutout, this pressure transmitter features a polycarbonate molded housing with integral pressure connections, reducing installation time. In addition, the digital push-button zero and span simplify calibration over typical turn-potentiometers, and a single push-button allows field selection of multiple engineering units.
Features
- Reduced installation time through zero and span controls that provides quick and easy calibration
- Fast and easy setup and calibration with push-button zero and span controls
- Immediate corrective action can be taken by local alerts via the easy-to-read LCD display
- Reduces upgrade installation costs and simplifies field upgrade from a Magnehelic Gauge, as both use the same diameter cutout
Applications
- Differential Pressure Across Filters
- Fan Control
- Static Pressures in Ducts or Buildings
- Room Pressurization Monitoring
Dwyer DM-004 Specifications
| Service |
Air And Non-Combustible, Compatible Gases |
| Pressure Range |
1 inWC |
| Accuracy |
1% FSO |
| Stability |
<1%/year FSO |
| Limits |
Pressure: 3.6 psi maximum operation, 6 psi burst Temperature: -4 to 158F (-20 to 70C) |
| Thermal Effect |
0.02% FS/F (0.036% FS/C) |
| Output Signal |
4 to 20 mA (2-wire) |
| Zero and Span Adjustments |
Push-button |
| Loop Resistance |
0 to 1250 I maximum |
| Current Consumption |
21 mA maximum |
| Connections |
Electrical: Screw-type terminals Process: Male ports on side for ", 316", 14", 0.2" (5 mm), 0.23" (6 mm) ID flexible tubing |
| Power Requirements |
10 to 35 V DC (2-wire) |
| Enclosure Rating |
NEMA 4X (IP66) |
| Mounting Orientation |
Not sensitive to position |
| Agency Approvals |
CE |
| Housing Material |
Polycarbonate |
| Dimensions |
5 x 1.9" (127 x 48.2 mm) |
| Weight |
7.04 oz (200 g) |
Click Here For Complete Specifications On The
Dwyer DM-004What's included with the Dwyer DM-004
- Dwyer DM-004 DigiMag Differential Pressure Transmitter, 1 inWC
Additional Information:
- Item Code: DM-004-DigiMag-DP-Transmitter-Range-0-1-Inch-WC
- www.envirotechindia.net
- www.envirotechdelhi.net
- www.envirotechindustrialproduct.net

Tailored for Industrial Precision
The Dwyer DM-004 is crafted to deliver reliable and accurate gas pressure measurements essential in power generation, cement production, steel manufacturing, and more. Its multi-unit scale and clear, robust dial allow professionals to monitor critical processing parameters effectively, minimizing risks and ensuring optimal plant operation.
Versatile Scale Options and Durable Build
This transmitter stands out with its ability to display readings in multiple pressure units, accommodating various industry standards. With a 4-inch dial made of high-grade plastic and an intuitive white/black color scheme, it provides exceptional readability and resilience for demanding environments.
FAQ's of Dwyer DM-004 DigiMag Differential Pressure Transmitter Range 0-1 Inch WC:
Q: How do you install the Dwyer DM-004 DigiMag Differential Pressure Transmitter in industrial facilities?
A: The DM-004 is designed for easy panel mounting. Position the device on your control panel, secure it using suitable fasteners, and connect the gas pressure lines to the input and output ports. Always follow the manufacturer's installation guidelines for precise operation.
Q: What types of media can the DM-004 measure pressure in?
A: The transmitter is engineered to measure differential pressure specifically in gases, making it suitable for air or other non-corrosive gases commonly encountered in power plants, cement plants, steel plants, and similar settings.
Q: When is it beneficial to use a differential pressure transmitter with a 0-1 Inch WC range?
A: A 0-1 Inch WC range is ideal for low-pressure applications where sensitive and accurate differential readings are crucial-such as monitoring filters, clean rooms, air handling units, and ventilation systems.
Q: Where can the DM-004 DigiMag be sourced within India?
A: This product is widely available through authorized distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers across India. You can source it locally for timely service and support.
Q: What is the process for converting pressure readings to different units on the DM-004?
A: The DM-004 features a scale with multiple units-MM WC, CM, PAC, KPA, and INCH-printed on its display. Users can directly read measurements in their preferred unit without additional conversion tools, ensuring ease of use and accuracy.
Q: How is this transmitter used in power and process plants?
A: Operators use the DM-004 to monitor differential gas pressure across filters, ventilators, or ducts, enabling early detection of blockages or leaks. This helps maintain process efficiency, equipment longevity, and overall plant safety.
Q: What are the primary benefits of using the Dwyer DM-004 DigiMag in industrial applications?
A: The main advantages include precise low-range differential pressure measurement, multi-unit display capability, robust and lightweight construction, and universal compatibility across various applications, contributing to safer, more efficient, and reliable operations.