ULTRASONIC WATER METER DN20 The Quinto is an advanced and highly accurate, anti-Destruction, valve integrated, prepaid ultrasonic water meter and data end-point for residental application. With no moving parts, the quinto is able to be reliable and log lasting precision. With its robust fully-wrapped design, the Quinto is anti-destruction and IP68 protection with its high dynamic range and valve control marking it the best solution for addressing NRW. Quinto is fully lot ready-NB-IOT,Lora Private network, LoRaWAN, Sigfox, GPRS, Wmbus

STANDARDS :
- MID (OIML R49, EN 14154, ISO 4064)
- WRAS, NSF61
- IP68 ( submersible )
TECHNICAL SPECIFICATIONS :
- HEAD LOSS : 0.25 BAR @ Q3
- MAXIMUM : WORKING PRESSURE 16 BAR
- MAXIMUM : WATER TEMPERATURE 500C
- BODY : BRASS ( LEAD FREE )
- INSTALLATION : HORIZONTAL VERTICAL
DIMENSIONS ULTRASONIC WATER METER DN20 :
MODEL | QUINTO 20 |
SIZE | DN 20 |
L-LENGTH (mm) | 195 |
H-OVERAL HEIGHT (mm) | 130.5 |
h-HEIGHT ABOVE AXIS (mm) | 110.5 |
W-WIDTH (mm) | 101 |
WEIGHT (kg) | 1.10 |
THREADS | BSP |
We also supply the other type for mobile pump high pressure, see below for specification SMART WATER METER NEXTRON DN25:
FUNCTION DESCRIPTION :
- Main control chip
- Low power consumption microcontroller HC3L130
- Basic frequency 4MHz
- Ultrasonic Metering Function
- Calculate the forward and reverse flow
- Velocity of flow calculate
- Installation direction detection
- Empty pipe or sensor fault alarm
- Leakage alarm ( principle :the flow rate and the time not which can be changed )
- Divided into normal operation mode and mode
- In the verification mode, the flow will be reset automatically after each re verification
- automatically after each re verification
- Time difference has 10 times of head and removal average algorithm,
- The flow coefficient iscompensated by the insterpolation algorithm for flow and velocity.