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https://www.lutron.com.tw/products/151/hot-wire-anemometer
AM-4204 熱線式風速計
AM-4204 HOT WIRE ANEMOMETER
☆檢查空調及供暖系統，測量空氣流速、風速、溫度
環境試驗，空氣輸送機、通風櫃、層流櫃、集流罩
無塵室，空氣流速測試，風管平衡測試
電機/風扇/鼓風機、爐體、冷藏箱
油漆噴漆室等風速量測
1.自動關機功能
2.RS-232電腦連接介面(選購)
3.可選擇溫度攝氏或華氏測量
4.使用極小熱敏電阻感測風速
測量速度快且時間短
5.風速單位:
米/秒(m/s)
公里/小時(km/h)
英哩/小時(mile/h)
浬/小時(knots)
英呎/分(ft/min)
6.m/s 0.2-20.0 ±(2%+2d)
7.攝氏溫度:0℃-50℃
8.可記錄最大值，最小值及讀值鎖定功能
9.可伸縮式測棒
直徑12mm可延長94公分使用
10.雙視窗顯示，可同時顯示風速及溫度值
11.Size：180×72×32mm
Technical Specifications:
– Display:
– Size: 13 mm (0.5″) super large LCD
– Dual function meter’s display
– Measurement Functions:
– Air Velocity:
– m/s (meters per second):
– Range: 0.2 to 20.0 m/s
– Resolution: 0.1 m/s
– Accuracy: ±(5% + 1d) reading or ±(1% + 1d) full scale (whichever is larger)
– km/h (kilometers per hour):
– Range: 0.7 to 72.0 km/h
– Resolution: 0.1 km/h
– Accuracy: ±(5% + 1d) reading or ±(1% + 1d) full scale (whichever is larger)
– ft/min (feet per minute):
– Range: 40 to 3940 ft/min
– Resolution: 1 ft/min
– Accuracy: ±(5% + 1d) reading or ±(1% + 1d) full scale (whichever is larger)
– knots (nautical miles per hour):
– Range: 0.4 to 38.8 knots
– Resolution: 0.1 knots
– Accuracy: ±(5% + 1d) reading or ±(1% + 1d) full scale (whichever is larger)
– mile/h (miles per hour):
– Range: 0.5 to 44.7 mile/h
– Resolution: 0.1 mile/h
– Accuracy: ±(5% + 1d) reading or ±(1% + 1d) full scale (whichever is larger)
– Temperature:
– ℃ (Celsius):
– Range: 0 to 50℃
– Resolution: 0.1℃
– Accuracy: ±0.8℃
– ℉ (Fahrenheit):
– Range: 32 to 122℉
– Resolution: 0.1℉
– Accuracy: ±1.5℉
– Sensor Structure:
– Air velocity: Tiny glass bead thermistor
– Temperature: Precision thermistor
– Functions:
– Records Maximum and Minimum readings with recall
– Data hold function
– RS232 PC serial interface for data output
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