Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Model:testo417
Brand:fengtu
1.Air Flow Capture Hood Product Introduction
Air Flow Capture Hood uses electronic digital air data flow meters to measure flow, air speed, air temperature and more in outlets and pipes.The Air Flow Capture Hood is equipped with an integrated impeller air velocity/temperature probe with a diameter of 100 mm to measure air velocity, air volume and temperature. Direct display of volume flow. Simply enter the cross-sectional area of the duct to accurately calculate the flow rate. Quickly switch to the current temperature reading. In addition, the direction of the air flow can be displayed. The instrument has time period and multi-point average calculation functions to calculate the average value of air volume, air velocity and temperature. The user can choose to add an air volume hood to help better detect the air volume at the grille outlet and air valve. The instrument can display maximum/minimum values. Use the hold key to hold the current reading.
2. Air Flow Capture Hood Product Composition
Air Flow Capture Hood with 100 mm diameter impeller probe, batteries and factory report.
Air Flow Capture Hood Auxiliary Duct
Round air outlet (200×200 mm)
Square air outlet (330×330 mm)
3. Air Flow Capture Hood Technical Specifications
| NTC | |
| Measuring range | 0~+50°C |
| measurement accuracy | ±0.5°C |
| Resolution | 0.1°C |
| Impeller speed | |
| Measuring range | +0.3~+20 m/s |
| measurement accuracy | ±(0.1m/s+1.5% of measured value) |
| Resolution | 0.01m/s |
| Air volume | |
| Measuring range | 0~+99999m³/h |
| 0~+440m³/h (testo 417 in combination with funnelset (0563 4170)) | |
| 0.1~+200m³/h ,Preferred 0,1to100m³/h (testo 417 in combination with funnel & flowstraightener (0554 4172) | |
| Resolution | 0.1m³/h (0~+99.9m³/h) |
| 1m³/h (+100~+99999m³/h) | |
| Technical indicators | |
| weight | 230g |
| size | 277x105x45 mm |
| Operating temperature | 0~+50°C |
| shell | ABS |
| Battery Type | 9 V battery |
| Battery life | 50 hours |
| Storage temperature | -40~+70°C |
instrument to measure rainfall provides accurate rainfall measurements and is very easy to operate and can calculate the amount of precipitation obtained per square meter....
Forest weather station to monitor changes in the forest meteorological environment, forest fires is the most harmful, the most difficult to control one of the meteorological disasters, forest fires can not only damage the green plants in the forest, but also destroy the ecosystems therein, reduce th...
Accompanied by China's highway construction mileage continues to increase, the proportion of tunnels in the new highway mileage is also increasing. Tunnels have the structural characteristics of spatial closure and band spreading, which has produced a series of changes to the driving environment...
Piezoelectric rain sensors use the impact measurement principle to measure the weight of individual raindrops and thus calculate the amount of rainfall. The raindrops are influenced by the weight of the raindrops and air resistance during their fall. When they reach the ground, the velocity is const...