AM-402
風速轉換器
(停產)
特色
- 測量範圍 :
- 0.4 ~ 30.0 公尺/秒 (1mV=1m/s)
- 1.4 ~ 108.0公里/小時 (1mV=1km/h)
- 80 ~ 5910英呎/分 (1mV=1f/min)
- 0.8 ~ 58.3海浬/小時 (1mV=1knots)
- 精確度 : ±2%.
- Size : 100 x 50 x 25mm.
應用
- To cooperate with DMM 200 mV range be used as an ANEMOMETER to check air conditioning & heating systems, measure air velocities, wind speeds...etc.
規格
範圍 (Range)
- 0.4 - 30.0 m/s
- 1.4 - 108.0 km/h
- 80 - 5910 ft/min
- 0.8 - 58.3 knots.
輸出 (Output)
- m/s:1 mV per 1 m/s.
- km/h:1 mV per 1 km/h.
- ft/min:1 mV per 100 ft/min.
- knots:1 mV per 1 knots.
精確度 (Accuracy) 25 m/s
- m/s: ± (2% + 0.1 mV)
- km/h:± (2% + 0.3 mV)
- ft/min:± (2% + 0.2 mV)
- knots:± (2% + 0.2 mV)
感應器結構 (Sensor Structure)
- Conventional twisted vane arms & low friction ball bearing design.
電池 (Battery)
- 006P DC 9V battery ( heavy duty type ).
低電壓 (Power Failure)
- Build in low battery indicator.
操作溫度 (Operating Temp.)
- 0 to 50℃ (32 to 122℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
體積 (Dimension)
- Main instrument : 100 x 50 x 25 mm ( 3.9 x 2.0 x 1.0 inch ).
- Sensor Head : Round, 72 mm Dia.
附件 (Standard Accessories)
- Instruction Manual................ 1 PC.
- Sensor probe...................... 1 PC.
操作程序 (OPERATION PROCEDURES)
- * Connect the output plugs to the volts ( Hi ) & com ( Lo ) input terminals of external Voltmeter or Multimeter.
- * Multimeter : Select the desired range of DC volt 200 mV range
- Note :
- a. Do not use auto range MULTIMETER.
- b. The input impedance of external MULTIMETER (voltmeter) should be 10 Meg ohm at least.
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