China Multi-Jet Sts Keypad Prepaid Water Meter

STS Prepaid Water Meter
· SP series is an STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter.
With SP series you are assured of continuously good metrology and revenue protection at the same time.
· A handy remote keypad , as Customer Interface Unit (CIU}, is offered to enter recharge tokens and
information short codes. The CIU is installed within customer's premise, when the meter is kept away from
customer's reach in locked-up boxes or premises. The communication between CIU and the meter can be
NB-loT, RF-LoRa on request. The meter is available with AMR data transmission features.
Features
· Magnetic drive mechanism with anti-magnetic protection
· External regulating device
· Perfectly water tight (IP68) for all harsh and humid environment
· Prepaid and post-paid hybrid
· Pre-programmable low credit warning
· Over 10 years' data storage in absence of power
· Brass / plastic meter body on request
· Reading through Lo Ra , NB-loT and the system of GPRS /3G
· Non-return valve preventing back-flow
Optional Features
· Non return Valve and Inlet Strainer
· Wet dial and Rotary piston mechanism for option
Working Conditions
· Water temperature: ≤50 ºC for cold water meter
· Water pressure: ≤1.6MPa(16bars)