欧美日本国产另类久久综合_一级毛片在线视频播放免费网站_日本A级中文在线_日本最新中文字幕_91伊人色伊人亚洲综合网站_中文国产特黄特色在线视频_亚洲欧美中文日韩re_亚洲AV永久一区二区三区久久_国产免费aⅤ大片在线_一级理论片在线播放

TKTBR-E is an inferential, multi-stream, wet dial, straight reading type meter for cold water, suitable for domestic use. Brass body, internal mechanisms are made from wear-resistant, waterproof, antimagnetic and antiscaling plastic material. No leak, mechanical transmission not effected by external magnetic fields or ferrous particles in water.

 

☆    Internal filter of adequate filtering section.

☆    Large measuring range and high flow accuracy

☆    Low start-up flow, high sensitivity, long life of service time.

 

WORKING CONDITION:

☆    The max. admissible pressure: 1.6MPa(16bar)

☆    Water temp. : not more than 30℃

Maximum permissible error:

Between q_t (included) and q_s is ±2%;

Between q_min and q_t (excluded) is ±5%.

NOTE: The technical data conform to ISO4064 standard, class B.