DWYER Differential Pressure Transmitter Series DM-2000

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DWYER Differential Pressure Transmitter Series DM-2000 Specification

Thread
1/8 Female NPT

Grade
Industrial

Outer Size
120 mm W x 120 mm H x 53 mm D (approx.)

Seal Material
EPDM or Equivalent

Sensor Type
Differential Pressure Sensor

Display
Digital LCD

Material
ABS Plastic Housing

Processing Type
Electronic

Diameter
Not Specified (rectangular body)

Mount Type
Surface/Duct mounting

Scale Range
0-100 Pa to 0-5000 Pa (various models)

Accuracy
1% of FS

Finishing
Matte/Standard industrial

Measure Pressure Of
Air and Non-combustible Gases

Accessories
Mounting bracket, Screws, Instruction manual

DWYER Differential Pressure Transmitter Series DM-2000 Trade Information

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

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Africa, Central America, South America, Western Europe, Asia

Main Domestic Market
All India

About DWYER Differential Pressure Transmitter Series DM-2000

DWYER Differential Pressure Transmitter Series DM-2000

The Dwyer SERIES DM-2000 Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM-2000 housing is specifically designed to mount in the same diameter cutout as a standard Magnehelic gage. A wide range of models are available factory calibrated to specific ranges.

Pressure connections are inherent to the glass filled plastic molded housing making installation quick and easy. Digital push-button zero and span simplify calibration over typical turn-potentiometers. An optional 3.5 digit LCD shows process and engineering units. A single push button allows field selection of 4 to 6 engineering units depending on range.

Precise Differential Pressure Monitoring

Engineered for accuracy and reliability, the DM-2000 captures differential pressure across a wide rangefrom 0-100 Pa up to 0-5000 Pa. Its electronic sensor technology and digital LCD enhance operational insight, making it ideal for HVAC, filter monitoring, and cleanroom applications.

Flexible Output and Easy Calibration

Depending on the selected model, transmitters provide industry-standard 4-20 mA or 0-10 VDC signals for seamless integration with control systems. The convenient front keypad allows rapid zero and span adjustment, simplifying calibration and reducing downtime during setup and maintenance.

Industrial Durability and Safety Compliance

With an IP65-rated face and robust ABS plastic housing, the DM-2000 is well-suited for harsh conditions. Overpressure protection (up to 172 kPa / 25 psi), RoHS and CE marking, and compatibility with EPDM seals ensure safe, dependable, and compliant operation in demanding environments.

FAQs of DWYER Differential Pressure Transmitter Series DM-2000:

Q: How should the DWYER DM-2000 Differential Pressure Transmitter be installed for optimal performance?

A: For best results, the DM-2000 should be mounted vertically on a duct or surface as recommended by the manufacturer. Ensure the device is securely fixed using the included mounting bracket and screws. Mounting it in this orientation ensures accurate readings and reliable operation.

Q: What types of output signals are available from the DM-2000 Transmitter, and how do I choose the correct one?

A: The DM-2000 is available with either a 4-20 mA or a 0-10 VDC output signal, depending on the selected model. Choose the output that matches your control systems input requirements for seamless connectivity and data integration.

Q: Where can the DWYER DM-2000 be used, and what media is it suitable for measuring?

A: This transmitter is designed for industrial use in locations such as HVAC ducts, cleanrooms, or industrial processes. It measures the differential pressure of air and non-combustible gases only, making it ideal for applications that demand precise air pressure monitoring.

Q: What is the process for adjusting the zero and span settings on the DM-2000 unit?

A: Zero and span adjustments are made easily using the front keypad. Follow the instruction manual to enter calibration mode, then use the keypad to set the desired values, ensuring accurate and tailored pressure readings for your specific application.

Q: When is it beneficial to use a differential pressure transmitter like the DM-2000?

A: A differential pressure transmitter is beneficial when monitoring filter health, airflow, or room pressurization in HVAC systems. The DM-2000s digital display, high accuracy, and quick response time provide timely and reliable data for system performance optimization.

Q: What measures are in place to protect the DM-2000 Transmitter against overpressure or harsh environments?

A: The DM-2000 can withstand overpressures up to 172 kPa (25 psi) without damage. Its face is rated to IP65, offering resistance to dust and water ingress, while the ABS housing and EPDM seals ensure durability and functionality in challenging settings.

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