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Model AFH2 Air Flow Hood
Brand: Dwyer Instruments, LLCThe MODEL AFH2 Air Flow Hood maintains a running average of volumetric air flow measurements and provides the ability to manually record the measurements with the manometer over a given period of time.
The highly accurate digital manometer has an auto-zero function and will auto-zero at user-defined intervals.
In addition to these features, the unit will alert you when its battery is running low in order to avoid recording inaccurate measurements.
Features- Highly Durable and Easy Storage in Included Travel Case
- No Tools Required to Set up
- Digital manometer easily mounts to the flow hood or can be used as stand alone instrument
Specifications
Accuracy
- ± 1 Count (± 0.05 Pascal Typical, ± 0.0002” WC) - Zero System Accuracy
- ± 3 % of Reading ± 9 cfm (± 4 L/sec, 14 m³/hour) - Supply & Exhaust
Approvals & Certifications
- CE
Communication
- Baud Rate: 9600 bit/sec
Dimensions
- 2” x 2” (600 mm x 600 mm) - Hood Only
- 30” x 24” x 24” (965 x 610 x 610 mm)
Display
- 0.375” High Digits
Flow Capacity
- 25 to 1,176 scfm (43 to 2,000 m³/hour) - Supply
- 29 to 1,176 scfm (49 to 2,000 m³/hour) - Exhaust
Media
- Air
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- RS-232
Power Requirement
- 8.4 V NiMH Battery
- 9 V Alkaline Battery
Pressure Range
- Inches WC: 60 - Max.
Response Time
- 2 Minute - Warm-Up
Rotation
- Any 45° Change 0.0004” W.c. (0.1 Pascal) Typical
Span & Zero Adjustments
- Better than 0.1 % of Range in Use Per 2° F (1° C)
Stability
- 0.1 % of Range Per 1° C (2° F)
Storage Temperature
- -5° to 50° C (23° to 122° F)
Temperature Effect
- ± 0.1 % of Range in Use Per 2° F (1° C)
- Measure Volumetric Air Flow from Diffusers, Grilles & Registers
