
Smart Multi Jet STS Keypad Prepaid Water Meters IP67 Waterproof
Smart IP67 Multi-jet STS Keypad Prepaid Water Meter CA568-K
The multi-jet CA568-K is an STS (Standard Transfer Specification) compliant, keypad-input type, electronic valve controlled prepayment water meter. It is an ideal domestic water meter for revenue collection and consumer management. The base meter has been supplied and proven by millions of service connections for reliable and cost-effective consumption measurement.
Main Features
1 IP67 waterproof
2 Wet dial / dry dial register construction on request
3 Magnetic field protection
4 Pre-programmable low credit warning
5 Recharge by inputting 20 digits TOKEN with keypad
6 Brass / plastic meter body on request
7 For cold water up to 50℃
8 Flexible tariff and debt collection setting
9 Over 10 years’ data storage in absence of power
Metrological Parameters
DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | |
Size | Inch | 1/2” | 3/4” | 1” | 1-1/4” | 1-1/2” | 2” | |
Q4 Permanent flow | m³/h | 3.125 | 5 | 7.875 | 12.5 | 20 | 31.25 | |
Q3 Overload flow | m³/h | 2.5 | 4 | 6.3 | 10 | 16 | 25 | |
R80 Q3/Q1 | Q2 | m³/h | 0.05 | 0.08 | 0.126 | 0.2 | 0.32 | 0.5 |
Q1 | m³/h | 0.031 | 0.05 | 0.079 | 0.125 | 0.2 | 0.312 | |
R100 Q3/Q1 | Q2 | m³/h | 0.04 | 0.064 | 0.1 | 0.16 | 0.256 | 0.4 |
Q1 | m³/h | 0.025 | 0.04 | 0.063 | 0.1 | 0.16 | 0.25 | |
R125 Q3/Q1 | Q2 | m³/h | 0.032 | 0.051 | 0.081 | 0.128 | 0.2 | 0.32 |
Q1 | m³/h | 0.02 | 0.032 | 0.05 | 0.08 | 0.128 | 0.2 | |
Max. Pressure | Bar | 16 | ||||||
Pressure loss | 0.63 (as complete unit) | |||||||
Max temperature | ℃ | 50 | ||||||
Max reading | m³ | 99999 | ||||||
Max Permissible Error(MPE) | % | Q1≦Q≦Q2: MPE = ±5% Q2≦Q≦Q4: MPE = ±2% |
Dimensions
Size mm DN in | 15 1/2” | 20 3/4” | 25 1” | 32 1-1/4” | 40 1-1/2” | 50 2” | |
Length (L) | 165/190 | 190 | 225/260 | 230/260 | 245/300 | 280/300 | |
Width (W) | 99 | 99 | 103 | 104 | 124 | 125 | |
Height (H) | 104 | 106 | 114 | 117 | 147 | 172 | |
Connecting Thread | G3/4B | G1B | G1-1/4B | G1-1/2B | G2B | G2-1/2B | Flange ISO7005 |
Water Vending Process
Shenzhen Calinmeter Co,.LTD
Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating as key revenue protection devices for utilities and service providers in and out of China.
Each member of Calin R&D team ever served in top rank
Chinese meter companies and contributed to the rapid development of
smart metering industry in China. With vast forefront field
experience and expertise, Calin offer a broad metering product
range, comprising of conventional electric meters, water meters,
prepaid meters, wireless communication meters, vending and
management systems, AMR / AMI smart metering solutions, consulting,
training and support.
Calin is the forerunner of prepaid metering industry in China. Our
products and solutions are all developed on the concept of revenue
protection and better management, and thus enjoy very high
reputation in the industry. Even now China is supplying components,
complete products as in OEM, and meter electronic design to many
other meter manufacturers. With this OEM and trade partners,
Calin’s business has expannded to over 30 countries and regions
worldwide.
To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.