Protable Mini Coal Mine Mechanical Wind Speed Meter, China Protable Mini Coal Mine Mechanical Wind Speed Meter Supplier,Factory

Protable Mini Coal Mine Mechanical Wind Speed Meter

Chongqing Yecheng Mine Facility Co., Ltd. [China]

Protable Mini Coal Mine Mechanical Wind SpeedMeter 1.measure airflow average speed 2.suitable for coal mine,tunnel,workshop.

Protable Mini Coal Mine Mechanical Wind Speed Meter

Usage

Mechanical anemometer GFA model is a meter of measuring air flow average speed, which is mainly used to measure the air flow average speed in coal mine, tunnel, workshop etc.

Technical Parameters

Item	GFA-4	GFA-2	GFA-3
Measure Scope m/s	0.8~25	0.5~10	0.3~5
Starting Speed m/s	≤0.6	≤0.4	≤0.2
Dimension	φ70*42	φ70*42	φ70*42

Protable Mini Coal Mine Mechanical Wind Speed Meter