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AM-4202 風速計
特色
0.4 ~ 30.0 公尺/秒
1.4 ~ 108.0 公里/小時
0.8 ~ 58.3 海浬/小時
80 ~ 591 英呎/分鐘.
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精確度 : ±2%.
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讀值鎖定功能.
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溫度 : 0 ~ 60.0℃(AM-4202)
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Size : 168 x 80 x 35mm.
FEATURES
► The portable anemometer provides fast, accurate readings, with digital readability and the convenience of a remote sensor separately.
► Multi-functions for air flow measurement: m/s, km/h, ft/min, knots.
► Build in temperature ℃, ℉ measurement. Thermocouple sensor for fast temp. response time.
► Low-friction ball-bearing design allows free vane movement, resulting in accuracy at both high & low velocities.
► A sensitive balanced vane wheel rotates freely in response to air flow.
► Conventional twisted vane arms, always a source of unreliability have been eliminated.
► DATA HOLD function for stored the desired value on display. Large LCD display, easy to read.
► LCD display for low power consumption & clear read-out even in bright ambient light condition.
► Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
► Compact housing cabinet, easy to carry out.
► Built-in low battery indicator.
► Wide applications: use this anemometer to check air conditioning & heating systems, measure air velocities, wind speeds, temperature...etc.
一般規格
顯示 (Display)
- 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits.
測量 (Measurement)
- m/s ( meters per second )
- km/h ( kilometers per hour )
- ft/min ( feet per minute )
- Knot ( nautical miles per hour )
- Temp.- ℃,℉ (AM-4202 only).
- Data hold.
風速計感應器結構 (Air Velocity Sensor Structure)
- Conventional twisted van arm and low friction ball bearing design.
溫度感應器 (Temp. Sensor) * AM4202 only
- Naked-bead type k thermocouple probe.
操作溫度 (Operating Temp. )
- 0 to 50 ℃.
操作溼度 (Operating Humidity)
- Less than 80% R.H.
電源供應 (Power Supply)
- DC 9V 006P, MN1604(PP3) battery (Heavy Duty Type) or equivalent.
電源損耗 (Power Consumption)
- Approx. DC 9 mA.
重量 (Weight)
- 325 g/0.72 LB (including battery).
尺寸 (Size)
- Main instrument : 168 x 80 x 35mm (6.6 x 3.2 x 1.2 inch)
- Sensor head : Round, 72 mm Dia.
附件 (Standard Accessory)
- Instruction manual.................... 1 PC
- Sensor probe......................... 1 PC.
- Carrying case..................1 PC.
電器規格 ELECTRICAL SPECIFICATIONS (23 ±5℃)
風速 (Air velocity)
| Measurement |
Range |
Resolution |
Accuracy |
| m/s |
0.8 - 30.0 m/s |
0.1 m/s |
± ( 2%+0.2 m/s ) |
| km/h |
2.8 - 108 km/h |
0.1 km/h |
± ( 2%+0.8 km/h ) |
| knots |
1.6 - 58 knots |
0.1 knots |
± ( 2%+40 ft/min ) |
| ft/min |
160 - 5900 ft/min |
10 ft/min |
± ( 2%+0.4 knots ) |
Remark :
m/s : meters per second ; km/h : kilometers per hour ; knots : nautical miles per hour ; ft/min : feet per minut
溫度 (Temperature)
| Measurement |
Range |
Resolution |
Accureacy |
| Temperature |
0 ℃ to 60 ℃ |
0.01 ℃ |
± 0.8 ℃. |
| 32 ℉ to 140 ℉. |
0.01 ℉ |
± 1.5 ℉. |
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