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HOT WIRE ANEMOMETER
Model : AM-4204HA
ISO-9001, CE, IEC1010
FEATURES
- Thermal anemometer, available for
very low air velocity measurement.
- Slim probe, ideal for grilles and
diffusers.
- Combination of hot wire and
standard thermistor, deliver rapid
and precise measurements even at
low air velocity.
- Heavy duty & compact housing case.
- Records Maximum and Minimum
readings with recall.
- Data hold.
- Multi-functions for air flow
measurement : m/s, km/h, ft/min,
knots. mile/h.
- Build in temperature ℃, ℉
measurement.
- Thermistor sensor for Temp.
measurement, fast response time.
- Deluxe hard carrying case.
- Applications : Environmental testing,
Air conveyors, Flow hoods, Clean rooms, Air
velocity, Air balancing, Fans/motors/blowers,
Furnace velocity, Refrigerated case, Paint spray
booths.
GENERAL SPECIFICATIONS
Circuit
Custom one-chip of microprocessor LSI circuit.
Display
- 13 mm(0.5") Super large LCD display.
- Dual function meter's display.
Measurement
m/s (meters per second)
km/h (kilometers per hour)
ft/min (feet/per minute)
knots (nautical miles per hour)
mile/h(miles per hour)
Temp.- ℃, ℉.
Data hold.
Sensor Structure
Air velocity : Tiny glass bead thermistor.
Temperature : Precision thermistor.
Memory
Maximum and Minimum with recall.
Sampling Time
Approx. 0.8 sec.
Power off
Auto shut off saves battery life or manual off by push button.
Operating Temperature
0 ℃ to 50 ℃(32 ℉ to 122 ℉).
Operating Humidity
Less than 80% RH.
Power Supply
1.5 V AAA (UM-4) battery x 6 PCs.
(Alkaline or heavy duty type).
Power Current
Approx. DC 30 mA.
Weight
355 g/0.78 LB.
Dimension
Main instrument:
185 x 78 x 38 mm (7.2 x 3.0 x 1.4 inch)
Telescope Probe :
Round, 12 mm Dia
x 280 mm (min. length).
x 940 mm (max. length).
Standard Accessories
| Instruction Manual | 1 PC. |
| Sensor probe | 1 PC. |
| Carrying case | 1 PC. |
ELECTRICAL SPECIFICATION (23 ± 5 ℃)
| Measurement | Range | Resolution | Accuracy |
|---|
| m/s | 0.2 - 20.0 m/s | 0.1 m/s | ± (5 % + 1 d) reading
or
± (1 % + 1 d) full scale
* Depend on which is larger. |
| km/h | 0.7 - 72.0 km/h | 0.1 km/h |
| ft/min | 40 - 3940 ft/min | 1 ft/min |
| mile/h | 0.5 - 44.7 mile/h | 0.1 mile/h |
| knots | 0.4 - 38.8 knots | 0.1 knots |
| Temperature (℃) | 0 ℃ to 50 ℃ | 0.1 ℃ | ±0.8 ℃ |
| Temperature (℉) | 32 ℉ to 122 ℉ | 0.1 ℉ | ±1.5 ℉ |
Note:
m/s - meters per second
km/h - kilometers per hour
ft/min - feet/per minute
knots - nautical miles per hour (international knot)
mile/h - miles per hour |
* Appearance and specifications listed in this brochure are subject to change without notice.
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