prepayment intelligent water meter for resident

Feature:

--Multi-jet, easy for maintenance;

--Magnetic drive reliable characteristic, long working life;

--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;

-- Technical data conform to international standard ISO4064 Class B.

Working condition:

Water temperature: 0.1°C~30°C for cold water meter .

                               30°C~90°C for hot water meter.

 Water pressure   : ≤1.0Mpa.

Maximum permissible error:

(1) in the lower zone from q_min inclusive up to but excluding q_t is ±5%.

(2) in the upper zone from q_t inclusive up to and including q_s is ±2%;

  Hot water meter ±3%.

DIMENSIONS