简要说明：美国omega牌的美国omega HHF141B-V风速计产品：估价：1，规格：美国omega HHF141B-V风速计，产品系列编号：美国omega HHF141B-V风速计

美国omega HHF141B-V风速计

手持旋转叶片式风速计 高精度（±1%阅读）
坚固的金属探针和叶片
超低的灵敏度下降到0.2米/秒（40 FPM）
测量气流从
- 20到100 C（4～212°°F）
最小和最大速度捕获
模拟电压输出
通讯选项
包含NIST校准
欧米茄?hhf141旋转叶片式风速计是一种高质量的仪器提供高度精确的在恶劣的空气流速测量通过一个用户友好的环境和直观的界面。应用包括制造，实验室，电脑室，环境控制流罩，监测，和其他应用程序的精确的空气
测量是必需的。

规格：
Ranges:
HHF141A: 25 mm (1") probe,
300 to 6800 FPm (1.5 to 35.00 mPS)
HHF141B: 70 mm (23
?4") probe,
40 to 7800 FPm (0.2 to 40.00 mPS)
Accuracy: ±1.0% of reading ±1-digit
Resolution: 1 FPm or 0.01 mPS
Display: 12.7 mm (0.5”) LCD, 4-digits,
with LeD backlight
Operating Temperature:
Instrument: 0 to 50°C (32 to 125°F)
Probe: -20 to 100°C (-4 to 212°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")
HHF140A: 25 mm (1") diameter head
HHF140B: 70 mm (2.75")
diameter head
Cable: 1.5 m (5')
Outputs (Optional): USB or 0 to 5 Vdc

型号  规格
HHF141A Handheld anemometer kit with 25 mm (1") diagram probe
HHF141B Handheld anemometer kit with 70 mm (23??) diagram probe

选配件

Model No. Descrtption
HHF140B-RP Replacement 70 mm (23??") vane probe
HHF140A-RP Replacement 25 mm (1") vane probe and 1.5 m (5') cable
HHF140B-CABLe Replacement 1.5 m (5') connector cable
HHF140-USB-CABLe Replacement USB cable
HHF140-V-CABLe Replacement analog output cable
MN1500-4 Package of 4 “aa” replacement batteries

Comes complete with vane probe [25 or 70 mm (1 or 23?4") depending on model], 3 extension
rods (flexible, straight and with handle), 1.5 m (5') cable, 3 “AA” alkaline batteries, hard
carrying case, NIST calibration certificate and operator’s manual.
For units with a protective boot and splash proof seals add suffix “-PB” to model number, for
additional cost.
For units with USB communications add suffix “-USB” to model number, for additional cost.
For units with a 0 to 5 Vdc voltage output add suffix “-V” to model number, for additional cost.
Ordering Examples: HHF141B-USB, anemometer with 70 mm (23?4") vane and USB
communications.
HHF141A-V, anemometer with 25 mm (1") vane and a voltage output.

美国omega HHF141B-V风速计

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