DUAL INPUT DIFFERENTIAL MANOMETER

MODEL: PM-731

SPECIFICATIONS

Accuracy: Stated accuracy at 23°C±5°C,

Operating environment: 0°C to 50°C, (32°F to 122°F)

ambient.

Compatible Media: Dry, non-corrosive gases.

Battery Life: 200 hours with low battery indication on

display.

Units of Measure: InWC, mmWC, mbar, psi.

Pressure Ports: tube connectors for 8mm I.D. flexible

tubing.

Battery: 1.5V x 4pcs AAA size.

Dimensions: 171mm(H) x 83mm(W) x 40mm(D).

Weight: approx. 230g including batteries.

Measurement range:

InWC: 0.00 to ± 60.00

mmWC: 0.0 to ± 1500.0

mbar: 0.00 to ± 150.00

psi: 0.0000 to ± 2.0000

Accuracy: ±1.5% FS

• The sensor used in our differential manometer is for air pressure use.
• It should not apply the gases that have corrosive property.
• The butane gas is flammable and liquid type. Which I think that might influence the sensor