• JOYS663 Ultrasonic Water Meter

JOYS663 Ultrasonic Water Meter

JOYS663 Ultrasonic Water Meter launched by JOY combined years’ experience in metering research and development, adopting state-of-the-art technology and sophisticated production. It has been proven that JOYS663 is reliable and absolute matured achievement in high accuracy measurement.

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Description

JOYS663 ULTRASONIC WATER METER
JOYS663 Ultrasonic Water Meter launched by JOY combined years’ experience in metering research and development, adopting state-of-the-art technology and sophisticated production. It has been proven that JOYS663 is reliable and absolute matured achievement in high accuracy measurement.
In addition, the special compact design does completely assure the qualify of water-proof protection. The accuracy is guaranteed even if it is installed under water in a long time. Moreover, the core engineering concept of JOYS663 aims at cutting down the budget on overall operating costs from remote meter readings.


FEATURES:
Low pressure loss
IP65, fully water-proof
High measuring accuracy
Multi-position mounting
MID certified
Optional battery provision

HIGHLIGHTS:


STANDARD COMPLIANCE
EN14154
OIML R49
MID Directive (2004/22/EC)

INTERFACE & COMMUNICATION
Mbus
Optical port
Analog output : 4~20mA DC linear output (optional)
Pulse output (optional)

METROLOGICAL CLASS
Class 2

ENVIRONMENTAL CLASS
E1,M1

PRESSURE LOSS
△P <63kPa
MAXIMUM OPERATION PRESSURE
1.6 Mpa
DATA STORAGE
18 months history

BATTERY
3.6VDC, lithium battery
6, 11, 15 years lifetime

WORKING TEMPERATURE
Range: 0. ℃…...50℃

AMBIENT TEMPERATURE
5℃…...55℃
INSTALLATION
Horizontal or Vertical
PROTECTION CLASS
IP65

TEMPERATURE SENSOR
PT1000 platinum resistor


PRICINPLE OF OPERATION
JOYS663 is specifically designed for a number of residential applications, using the proven ultrasonic measurement technology which features high accuracy, no maintenance and stable measurement. The flow rate is measured by the ultrasonic flight-time principle, where two transducers alternatively transmit ultrasonic signals in and against the direction of flow. From the difference between the measured propagation times, the flow rate can precisely be calculated.

FLOW CALCULATION
The flow rate is measured by the ultrasonic flight-time principle, where two transducers alternatively transmit ultrasonic signals in and against the direction of flow. From the difference between the measured propagation times, the flow rate can precisely be calculated

EMC CONDITIONS
JOYS663 produced by JOY has been designed according to EN 14154 (corresponding to Electromagnetic environment with Class E1 of the Measuring Instruments Directive) and can be installed in domestic environments. All control cables must be drawn separately and not parallel to power cables or other cables with the risk of inducing electromagnetic interference. There must be a distance of minimum 25 cm between signal cables and other installations.

COMMUNICATION
JOYS663, the new generation of JOY’s remote reading metering solution includes data communication ports. The optical port on the calculator front enables to read for consumption data and data logger as well as serial PC connection for configuration of the water meter.
Ultrasonic water meter is available with communication modules for Optical, wired M-bus and Analog output etc.

BATTERY
JOYS663 can be fitted with battery of one ER18505 (6 years) or two ER17505 (11 years) or one ER26500 (15 years)

BENEFITS FROM JOYS663 PROVIDED BY JOY
JOY supplies the solutions to help boost profitability and conservation efforts, that’s what we persistently improve our meters to be more accurate, and efficient and minimize water loss via lower operating costs. It is upgraded for installation in small at multi-position for residential applications.

ACCURACY CURVE & HEAD LOSS

Company Profile

Joy provides comprehensive solutions to energy metering and control globally. With a pool of talents, it is able to tailor solution as needed; with the factory sized 26500sqm and automated production lines, it is able to produce up to 2 million units annually.
Joy is devoted to helping utilities, corporation and consumers to better control scarce resources like heat, water, electricity and gas. After continuous and intensive development, Joy’s product range has been extended to heat, water, electricity and gas measuring devices, collection and communication devices, as well as energy control and management systems.
As a company with international presence, Joy has built up a number of R&D centers, sales and support centers which are closely located to its end customers. Joy is devoted to providing quicker and better support globally.
Joy team consists of experts from various backgrounds such as metering, communication and software industries. The team is a multi-national team holding strong global perspectives. Highly educated and experienced engineers form approximately 45% of the team. Joy has established cooperative relationship with a number of top universities in China including Tsinghua University, Tianjin University and Zhejiang University. Joy sets out a policy since 2012 – at least 10% of annual sales shall be invested into R&D in order to provide leading technology and products to our customers continuously. Joy owns more than 20 patents. It is one of the first companies that come out STS compliant water and gas meters, highly accurate ultrasonic water meters, heat cost allocators and so on.
Joy has two automated production lines for electronic modules (SMT, reflow soldering, AOI and wave soldering), more than 20 test benches for water meters, more than 10 test benches for heat meters, 5 test benches for gas meters, and more than 40 test benches for electricity meters. It has an environmental lab for temperature, humidity, shock and salty spray tests, an aging lab, a heat and water meter lab, an EMC lab (surge, static, fast transient impulse etc). Besides, a thermal lab is customized and built specially for heat cost allocators. Sufficient test equipment and stringent control procedures are in place to ensure high quality.
Joy has implemented RDM, OA, ERP and PMS systems. It is ISO90001, ISO14001 and MID D-module accredited. Joy is the first China based company that received MID accreditation for ultrasonic heat meter and STS approval for water meter. Up to 2013, Joy has provided products and services for over 60 countries or areas.
In near future, Joy sees itself as a leading provider of solutions to energy metering and control for residents, commercials and industries.

 

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