This digital dual-port manometer has been developed for professional pressure measurements on HVACR systems. P1 and P2 can be measured separately via the two pressure ports. Additionally, the device automatically calculates the pressure difference between both connections, which is useful for checking filters, fans, air ducts, and gas pressures.

The pressure gauge supports the measurement units inWC, mmWC, mbar, and psi. A fixed accuracy is used within the lower measurement ranges. For the higher measurement ranges, the accuracy is ±1.5% of the full scale. The stated accuracy applies at ambient temperatures from 0 to 50 °C.

The pressure ports are suitable for flexible hoses with an inner diameter of 5 mm. When the measuring range is exceeded, “OL” or “-OL” appears on the display. The device is suitable exclusively for dry, non-corrosive gases.

The pressure gauge operates on one standard 9V battery and has a battery life of up to approximately 200 hours. A symbol on the display warns when the battery is running low. After fifteen minutes, the device switches off automatically to conserve energy. Thanks to its compact size and a weight of about 195 grams, the pressure gauge is easy to carry and use.

Specifications:

• Product type: digital dual-port pressure gauge

• Model: SDMN5

• Article number: FPI-8300-000

• Number of pressure ports: 2

• Suitable media: dry, non-corrosive gases

• Measurement functions: P1, P2 and differential pressure

• Measuring range inWC: 0.00 to ±60.0 inWC

• Accuracy from 0.00 to ±2.00 inWC: ±0.02 inWC

• Accuracy from 2.00 to ±60.0 inWC: ±1.5% FS

• Measuring range mmWC: 0.00 to ±1500 mmWC

• Accuracy from 0.00 to ±51.0 mmWC: ±0.5 mmWC

• Accuracy from 51.0 to ±1500 mmWC: ±1.5% FS

• Measuring range mbar: 0.00 to ±150.0 mbar

• Accuracy from 0.00 to ±5.00 mbar: ±0.05 mbar

• Accuracy from 5.00 to ±150.0 mbar: ±1.5% FS

• Measurement range psi: 0.000 to ±2.000 psi

• Accuracy from 0.000 to ±0.07 psi: ±0.001 psi

• Accuracy from 0.07 to ±2,000 psi: ±1.5% FS

• Resolution: 0.01 inWC

• General accuracy at 0 to 50 °C: ±1.5% FS

• Overload display: OL or -OL

• Hose connection: for flexible hose with 5 mm inner diameter

• Automatic shutdown: after 15 minutes

• Battery type: 1 x 9 V

• Battery life: approximately 200 hours

• Battery indicator: yes

• Operating temperature: 0 to 50 °C

• Height: 180 mm

• Width: 60 mm

• Depth: 30 mm

• Weight: approximately 195 grams including battery

• Brand: Fieldpiece Instruments

• EAN: 5414618968976

• Application: pressure and differential pressure measurements on HVACR systems