****** WIRE ANEMOMETER
Model : AM-4204HA
* 0.2 - 20.0 m/s, high precision for low air velocity measurement.
* m/s, ft/min, km/h, knots, mile/h, oC/oF.
* Max., Min., Data hold.
* Telescope probe.
* Size : 185 x 78 x 38 mm.
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FEATURES |
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* Thermal anemometer, available for very low air velocity measurement. |
* The portable anemometer provides fast, accurate readings, with digital readability and the convenience of a remote probe separately. |
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* Slim probe, ideal for grilles & diffusers. |
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* Combination of ****** wire and standard thermistor, deliver rapid and precise measurements even at low air velocity value. |
* Multi-functions for air flow measurement : m/s, km/h, ft/min, knots. mile/h. |
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* Build in temperature ℃, ℉ measurement. |
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* Microprocessor circuit assures maximum possible accuracy, provides special functions and features. |
* Thermistor sensor for Temp. measurement, fast response time. |
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* Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case. |
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* Super large LCD with dual function meter's display, read the air velocity & temp. at the same time. |
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* Deluxe hard carrying case. |
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* Heavy duty & compact housing case. |
* Applications : Environmental testing, Air conveyors, Flow hoods, Clean rooms, Air velocity, Air balancing, Fans/motors/blowers, Furnace velocity, Refrigerated case, Paint spray booths. |
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* Records Maximum and Minimum readings with recall. |
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* Data hold. |
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* Auto shut off saves battery life. |
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* Operates from 6 PCs UM-4 batteries. |
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GENERAL SPECIFICATIONS |
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Circuit |
Custom one-chip of micro- processor LSI circuit. |
Power off |
Auto shut off saves battery life or manual off by push button. |
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Display |
* 13 mm(0.5") Super large LCD display. * Dual function meter's display. |
Operating Temperature |
0 ℃ to 50 ℃(32 ℉ to 122 ℉). |
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Operating Humidity |
Less than 80% RH. |
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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. |
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Power Supply |
1.5 V AAA (UM-4) battery x 6 PCs. (Alkaline or heavy duty type). |
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Power Current |
Approx. DC 30 mA. |
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Weight |
355 g/0.78 LB. |
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Dimension |
Main instrument: 185 x 78 x 38 mm ( 7.2 x 3.0 x 1.4 inch ) |
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Sensor Structure |
Air velocity : Tiny glass bead thermistor. |
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Telescope Probe : Round, 12 mm Dia x 280 mm ( min. length ). x 940 mm ( max. length ). |
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Temperature : Precision thermistor. |
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Memory |
Maximum and Minimum with recall. |
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Accessories Included |
Instruction manual................ 1 PC. Telescope Probe.................... 1 PC. Hard carrying case.................1 PC. |
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Sampling Time |
Approx. 0.8 sec. |
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ELECTRICAL SPECIFICATIONS ( 23 ± 5℃ ) |
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Measurement |
Range |
Resolution |
Accuracy |
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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. |
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km/h |
0.7 - 72.0 km/h |
0.1 km/h |
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ft/min |
40 - 3940 ft/min |
1 ft/min |
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mile/h |
0.5 - 44.7 mile/h |
0.1 mile/h |
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knots |
0.4 - 38.8 knots |
0.1 knots |
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Temperature ( ℃ ) |
0 ℃ to 50 ℃ |
0.1 ℃ |
± 0.8 ℃ |
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Temperature ( ℉ ) |
32 ℉ to 122 ℉ |
0.1 ℉ |
± 1.5 ℉ |
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