HHF144A-T风速计 美国omega风速计
手持旋转叶轮风速计 HHF144 Series 手持旋转叶轮风速计
从5到95%的相对湿度测量相对 测量气流环境中从20到100°C(4至212°F) 在湿度传感器的温度测量标准 最小和最大的空气速度和温度 模拟电压输出和通信选项 欧米茄?hhf144旋转叶片式温湿度计风速计是一种高质量的仪器提供高精度的湿度,空气流速, 和温度测量在恶劣的环境中通过一个用户友好和直观的界面。 应用包括制造,实验室,微机室,环境控制, 流罩监测,和其他应用程序需要精确的空气测量。
规格: 量程 HHF144A: 1.5 to 35.00 MPS (300 to 6800 FPM) HHF144B: 0.2 to 40.00 MPS (40 to 7800 FPM) Relative Humidity: 5.0 to 95% RH Temperature (Using Standard Combination Temp/Humidity Probe): -20 to 80°C (-4 to 176°F) Temperature (Using Optional Separate Temperature Probe): -95 to 200°C (-139 to 392°F) Accuracy Air Velocity: ±1.0% of reading ±1-digit Temperature: ±(0.3°C + 0.2% of reading in °C) Temperature Accuracy Examples: ±0.3°C @ 20°C (±0.5°F @ 68°F) Relative Humidity: ±2.0% RH Resolution Air Velocity: 1 FPM or 0.01 MPS Temperature: 0.1°F or °C (1°F below -99.9°F) Relative Humidity: 0.1% RH Response Time Relative Humidity: Up to 90% of change in measured value in 15 seconds Temperature: Approx. 60 sec in still air; Approx. 10 sec in moving air streams Display: 12.7 mm (0.5") LCD, 4-digits, with LED backlight Operating Temp Instrument: 0 to 50°C (32 to 125°F) Air Probe: -20 to 100°C (-4 to 212°F) Temp/Humidity Probe: -20 to 80°C (-4 to 176°F) Power Supply: 3 "AA" alkaline batteries (included) Battery Life: Approximately 150 hours Dimensions Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5") HHF144A: 25 mm (1") diameter HHF144B: 70 mm (2.75") diameter RH/Temp Probe: 152 x 25 mm (6 x 1") diameter
注释: Comes with NIST certificate (No data points), vane sensor [25 or 70 mm (1 or 2 3.4") depending on model],
3 extension rods (flexible, straight and with handle), 1.5 m (5') cable, 3 "AA" alkaline batteries, hard carrying case and user's manual. "-T" models, also include temperature/humidity sensor. For units with a protective boot add "-PB" to the model number and $55 to the price. For units with USB communications add "-USB" to the model number and $195 to the price. For units with a voltage output add "-V" to the model number and $225 to the price.
产品型号/产品描述 HHF144A Handheld anemometer with 25 mm (1") dia. probe HHF144B Handheld anemometer with 70 mm (23.4") dia. probe HHF144A-T Handheld anemometer/temperature/humidity meter, 25 mm (1") dia. probe HHF144B-T Handheld anemometer/temperature/humidity meter, 70 mm (23.4") dia. probe Accessories HHF140B-RP Replacement 70 mm (2.75") vane probe HHF140B-RP-T Replacement 70 mm (2.75") vane probe with temp sensor HHF140A-RP Replacement 25 mm (1") vane probe and 1.5 m (5') cable HHF140A-RP-T Replacement 25 mm (1") vane probe with temp sensor and 1.5 m (5') cable HHF144-HP Replacement temperature/humidity probe MN1500-4 Replacement batteries, AA size, pkg of 4
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