HHF143B-USB美国OMEGA HHF143B-USB HHF143B-USB

HHF143B-USB美国OMEGA HHF143B-USB

HHF143B-USB

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.

 HHF143B-USB 

HHF143B-USB美国OMEGA HHF143B-USB衍生阅读

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