美国omega HHF143A风速计
手持旋转叶轮风速计 HHF143 Series 手持旋转叶轮风速计高精度（±1%阅读） 低速度灵敏度 宽温度范围- 20到100 C（4～212°°F） 温度测量方法 *小和*大的回忆 模拟电压输出和通讯选项 欧米茄?hhf143旋转叶片风速仪系列是高质量的仪器在恶劣的环境中提供高度**的空气速度和温度的测量通过一个用户友好和直观的界面。
应用包括室内空气质量监测，过程控制，流罩，和许多其他应用**的空气流量和温度测量是必需的。
规格 Ranges HHF143A: 1.5 to 35.00 MPS (300 to 6800 FPM) HHF143B: 0.2 to 40.00 MPS (40 to 7800 FPM) Temperature (Using EitherAir Velocity Probe Head): -30 to 100°C (-22 to 212°F) Accuracy Air Velocity: ±1.0% of rdg ±1-digit Temperature: ±(0.3°C + 0.2% of rdg in °C) Temperature Accuracy Examples: ±0.3°C @ 20°C (±0.5°F @ 68°F) Resolution Air Velocity: 0.01 MPS or 1 FPM Temperature: 0.1°C or °F (1°F below -99.9°F) 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) Power Supply: 3 "AA" alkaline batteries (included) Battery Life: Approx 150 hours Dimensions: Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5") HHF143A: 25 mm (1") diameter HHF143B: 70 mm (2.75") diameter Cable: 1.5 m (5')
产品型号/产品描述 HHF143A 手持旋转叶轮风速计 25 mm (1") dia probe HHF143B 手持旋转叶轮风速计 70 mm (2.75") dia probe Accessories HHF140B-RP-T Replacement 70 mm (2.75") vane probe with temp sensor HHF140A-RP-T Replacement 25 mm (1") vane probe with temp sensor and 1.5 m (5') cable
注释: Comes with NIST certificate (No data points), vane sensor [25 or 70 mm (1 or 2 ?") depending on model], 3 extension rods (flexible, straight and w/handle), 1.5 m (5') cable, 3 "AA" alkaline batteries, hard carrying case and user's manual.
粤公网安备 44030402001380号
