Dwyer Digital differential manometer

Dwyer Digital differential manometer
Item# 478A-1
$87.00
Availability: Usually ships in 2-3 business days.

HVACTool.net Product Description

  • Economically Priced.

  • Multi-Functioning: Positive, Negative, or Differential Measurement.

  • Instant Selection from up to Nine English/Metric Units.

  • Min/Max, Hold and Zero Functions.

  • Extruded Aluminum Case.


SPECIFICATIONS:
  • Service: Air and compatible gases.

  • Wetted Materials: Consult factory.

  • Accuracy: ±1.5% F.S. @ 72°F (22.2°C). Includes linearity and repeatability.

  • Pressure Hysteresis: ±0.1% of F.S.

  • Pressure Limits: 5 psig (.34 bar).

  • Temperature Limits: 0 to 140°F (-17.8 to 60°C).

  • Compensated Temperature Limits: 32 to 104°F (0 to 40°C).

  • Thermal Effect: 0.05% F.S./°F.

  • Display: 4 digit LCD (.425"H x .234"W digits).

  • Power Requirements: 9V alkaline battery. Battery included but not connected.

  • Process Connections: Two barbed connection for use with 3/16" or 1/4" I.D. tubing.

  • Weight: 10.8 oz (306 g).

  • Agency Approvals: CE

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