Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge

Get a Price/Quote

Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge Specification

Outer Size
120 mm x 65 mm x 40 mm (approx.)

Display
4-Digit LCD Digital Display

Thread
1/8 Female NPT

Grade
Industrial

Sensor Type
Differential Pressure Sensor

Seal Material
Silicone

Material
High Impact ABS Plastic

Processing Type
Calibrated and Factory Tested

Diameter
120 mm (Front Face)

Glass Size
Not Applicable (LCD Display)

Mount Type
Wall Mount / Surface Mount

Scale Range
0-250 Pa

Accuracy
1% of FS

Finishing
ABS Plastic Casing with Smooth Finish

Measure Pressure Of
Air and Non-Corrosive Gases

Accessories
Mounting Kit, Batteries, Instruction Manual

Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge Trade Information

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

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

Main Domestic Market
All India

About Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge

Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge

Dwyer Instruments DM-1123

Digi Mag Differential Pressure Gauge 0.50-0-0.50 in H20

The Digi Mag Series DM-1000 Digital Differential Pressure and Flow Gages monitor the pressure of air and compatible gases just as its famous analog predecessor the Magnehelic Differential Pressure Gage. All models are factory calibrated to specific ranges. The 4-digit LCD can display readings in common English and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span. The DigiMag Digital Gages are more versatile than analog gages with their ability to be field-programmed to select pressure, air velocity or flow operation depending on model. The DigiMag Digital Gages have an added feature for filter applications where a set point can be input where the display will blink when the filter is dirty, alerting the user that a maintenance action needs to occur. Programming the Series DM-1000 is easy using the menu key to access 4 simplified menus which provide access to, depending on model: security level; engineering units; K-factor for use with various Pitot tubes and flow sensors circular or rectangular duct size for volumetric flow operation; filter set point; view peak and valley process readings; digital damping for smoothing erratic process applications; display update to conserve battery life; zero and span field calibration. The Series DM-1000 DigiMag Digital Differential Pressure and Air Flow Gages possess a full-scale accuracy of 1% on ranges down to 2 in H2O and 2% accuracy down to the very low range of 1 inch to 0.25 in H2O. Digi Mag Digital Differential Pressure Gages offer power versatility by working with 9-24 VDC line power or simply 9V battery power. If using line power and connecting the 9V battery, the battery will act as a back-up if line power is lost or interrupted.

Fast, Accurate Differential Pressure Monitoring

Engineered for precision, the DM-1123 provides swift responses with accuracy within 1% of full scale. The digital display ensures quick, clear readings essential for maintaining optimum air quality in industrial and laboratory environments.

Robust Construction for Demanding Applications

Encased in high-impact ABS plastic, the gauge boasts an IP54 rating for resistance to dust and moisture. The design ensures durability and reliability, making it suitable for both permanent and mobile installations in HVAC systems and cleanrooms.

Simple Zeroing and Installation

Push button auto zero simplifies calibration, while included accessories and universal mounting options streamline installation. The DM-1123 is ready to use out of the box, making integration into existing systems effortless and efficient.

FAQs of Dwyer USA DM-1123 Digi Mag Differential Pressure Gauge:

Q: How does the auto zero feature of the DM-1123 Differential Pressure Gauge work?

A: The DM-1123 features a push button auto zero function, allowing the user to recalibrate the display to zero easily and accurately. This process ensures measurement integrity and compensates for drift over time.

Q: What is the recommended application for this pressure gauge?

A: This gauge is ideal for monitoring differential pressure in HVAC systems, cleanrooms, laboratories, and for filter status monitoring, especially where precise air and non-corrosive gas measurement is required.

Q: When should I replace the 9V alkaline battery in the DM-1123?

A: Replace the 9V battery when the display dims or fluctuates, or as part of regular maintenance, to ensure uninterrupted operation and accurate readings.

Q: Where should the DM-1123 be installed for optimal performance?

A: Install the DM-1123 on a wall or flat surface near the measurement point. Ensure it is protected from excessive moisture and vibration, leveraging its IP54 enclosure for dust and splash resistance.

Q: What is the installation process for the DM-1123?

A: To install, use the supplied mounting kit to secure the device to a wall or surface. Connect the differential pressure ports using 1/8 Female NPT threads. Insert the included battery and calibrate with the auto zero button.

Q: How is the DM-1123 beneficial for filter status monitoring?

A: The DM-1123 allows users to detect pressure drops across filters, providing real-time alerts when filters become clogged. This helps maintain system efficiency and reduces unplanned maintenance.

Tell us about your requirement