An air-flow direction indicator comprises a wind vane 18, Fig. 1, mounted on a draft 16, Fig. 4 (not shown) located inside a hollow shaft 14, the shafts carrying the elements 28, 29, 31 of a follow-up switch, so that when the wind vane and inner shaft are rotated by the wind...
空气流量指示器/气流检测器 Air Flow Indicator AS-1,室内气流分布情况,流速的测定方法。AS-1:通过与空气中的水分反应,产生白烟来检查气流的方向和速度。适用于洁净室、百洁室等。室内气流分布情况流速的测定方法:发烟管中充填了吸收了四氯化钛的发烟剂,四氯化钛从空气中流出与空气中的水分反应,生成氢氧化物,形...
An indicator apparatus 30 for indicating air flow comprises: a direction pointer 31, including a vane member 32, shaft 33 and point 34, which provides a visible indication of air flow direction; pivoting means, typically a ball and cup joint 40, including a fixed portion 41 for coupling to...
AIRFLOW DIRECTION INCORPORATED ® ™ are trademarks of Airflow Direction Incorporated * Pat. airflowdirection.com/patents Manufacturer & Direct Sales of the patented* BALL-IN-THE-WALL® Room Pressure Monitor DOME-ON-THE-WALL® PING-PONG-BALL-INDICATOR™ ...
1 Running indicator -2 Alarm indicator -3 FE_1 port FE teamwork control4 CAN_IN port CAN teamwork and RS485 monitoring cascading5 RS485/12V port Connecting to a T/H sensor6 USB port Connecting to a WiFi module or USB flash drive
2 Alarm indicator -3 FE_1 port FE teamwork control4 CAN_IN port CAN teamwork and RS485 monitoring cascading5 RS485/12V port Connecting to a T/H sensor6 USB port Connecting to a WiFi module or USB flash drive7 SW button Button for restoring factory settings8 FE_2 port FE teamwork ...
• Reset filter cleaning alert indicator • Adjust airflow direction • Operation ON/OFF timer function Centralised Control System ON/OFF Controller MCM‑A202DN • Maximum 16-group controller (Max. 128 units) • Whole/Group/Individual indoor unit control (ON/OFF) ...
Automobile air-condition indicator An automobile air-condition indicator, having a display panel on which contours of the automobile body and instrument panel are drawn, that indicates whether or not and in what direction air flows into and out of an air conditioner by in... N Kumagai - US ...
The air filter is correctly installed according to the airflow direction marked on □Passed □Failed the frame. The water inlet pressure of the water-cooled module is greater than 0.35 MPa. □Passed □Failed Appendix A: Precautions for Adding GlycolTake...
The performance indicator specific for the hot season in terms of dynamic insulation efficiency recorded a value of 71.3% for natural ventilation with both openings on the lateral outer glass and the vertical one at the top of the channel. Thus, in order to prevent the overheating of the fa...