TAIYUAN AERO - INSTRUMENTS CO.,LTD

BK Airspeed Indicator

It is used to measure indicated airspeed and true airspeed during the flight of an aircraft. The indicating units include “kph”, “mph”, and “knots”. Corresponding color scale zone could be marked up on the dial according to the aircraft's flying speed range.

Main Technical Data

MODEL	MEASURING RANGE	DISCRIPTION	DIMENSION (mm)
BK-3	20~160mph 20~140kn	3 1/8"cut out	ф 80×97
BK-3A	20~140kn	3 1/8"cut out	ф 80×97

BK-4	30~180mph 30~160kn	3 1/8"cut out	ф 80×97
BK-5	30~250mph 30~220kn	3 1/8"cut out	ф 80×97
BK-5A	30~220kn	3 1/8"cut out	ф 80×97
BK-6C	20~150mph	Short case, Dense Scale	ф 80×59
BK-7B	20~120mph	Short case, Dense Scale	ф 80×59
BK-8D	20~100mph	Short case, Dense Scale	ф 80×59
BK-9C	20~80mph	Short case, Dense Scale	ф 80×59
BK-10	30~200mph 30~180kn	3 1/8"cut out	ф 79.4 × 97.3
BK-12	20~80kn	Short case	ф 80×59
BK-13A	20~100kn	Short case, Dense Scale	ф 80×59
BK-14A	20~120kn	Short case, Dense Scale	ф 80×59
BK-15	20~160kn	3 1/8"	ф 80×97
BK-23	20~140mph	2 1/4"cut out	ф 57 × 60
BK-25	40~260kn	3 1/8"	ф 80×97
BK-31	20~140mph	Long case	ф 80×97
BK-32	20~160mph	Long case	ф 80×97
BK-33	30~180mph	Long case	ф 80×97
BK-35	30~200mph	Long case	ф 80×97






BK120-1A	30~120kph	2 1/4"cut out	ф 57 × 60
BK120-1B	30~120kph	Short case	ф 80×58
BK140	30~140kph	2 1/4"cut out	ф 57×60
BK150-1A	30~150kph	Short case	ф 80×58
BK200-1A	30~200kph	Short case	ф 80×58
BK240	30~240kph	Short case	ф 80×58
BK300	30~300kph	Short case	ф 80×58

TAIYUAN AERO - INSTRUMENTS CO.,LTD.
Add : No.489 Bingzhou Nanlu, Taiyuan,Shanxi,China　　030006
http://www.taihangybc.com/　　E-mail:taihangw@public.ty.sx.cn
Contact : Yulin Zhang　　Tel:0086 351 7054699　　Fax:0086 351 7073433