Sottotitolo
WHAT IS WETNET WETNET is a Consortium created to realize a Project Co-Founded by the Eco-innovation initiative of the European Union, to develope a new low cost technology for metering water flow and pressure, combined with an OPEN SOURCE Supervisory Software, to intercept and cut water leaks, reducing energy costs in water networks.
WHO ARE WETNET CONSORTIUM PARTNERS PRODUCTS MANUFACTURER www.bre.pisa.it ACEA GROUP ENGINEERING & SYSTEM INTEGRATION MEMBER www.ingegnerietoscane.net SALES DEVELOPMENT IN ESPANA www.itg.es SALES DEVELOPMENT IN ITALY www.bimatik.it
WORLD WATER NETWORK SCENARY WORLD WATER NETWORK SCENARY • Old pipes with continuos leaks • Water loss average more than 40% • No-revenue water • High energy costs for water loss
WHY CHOOSE WETNET • Wetnet offer a 360° solution to create Smart Water Networks • Innovative Low Cost Flow/Pressure Meter • High performance Data Logger/Uplink • Smart Supervisory Software OPEN SOURCE • Experienced Consultant Service to analize, project, and realize Turn-Key customized solutions
2 WETNET FLOW METERS Patented meters based on load cells new technology • WPF Pulse Flowmeter (incremental / counter metering - always on, need external battery) • WUF Sample Flowmeter (instant metering - normally sleep/low consuption or always on with external power)
WPF - PULSE FLOW METERS DETAILS WPF - PULSE FLOW METERS DETAILS • Materials : Body in stainless steel Inox AISI316 • Pipe range size : from DN 80 to DN 2.000 • Accuracy : Better than the 5% on reading in the 70% of measuring range • Precision: Better than the 4% on reading in the 70% of measuring range • Power supply: 3.6Vcc (with external lithium battery) • Power consuption stand-by / sampling : Very Low, Less than 5mW / less than 30mW • Open collector outputs : n. 2:outputs for RTU ‘s for speed and flow direction • Max output frequency : 30 Hz • Min period between reading : 2 sec • Bidirectional measuring flowmeter • Measuring range: from 0,1 to 1,8 m/sec • Interface: RS-485 for configuration and data exchange, Modbus protocol • Hot tap insertion without interrupting the water flow • Waterproof to IP68
WUF - UPLINK FLOW METERS DETAILS : part 1 WUF - UPLINK FLOW METERS DETAILS : part 1 • Materials of meters : Probe body in stainless steel InoxAISI316 • Pipe range size : from DN 80 to DN 2.000 • Accuracy : Better than the 5% on reading in the 70% of measuring range • Precision: Better than the 4% on reading in the 70% of measuring range • Power supply: 7,2 – 30 Vcc • Power consuption Stand-by / sampling : Less than 10mW / less than 50mW • Analogue inputs : No. 3 (4-20mA/0-5V) • Display : Graphic 122x32 pixels • Pressure sensor: Optional
WUF - UPLINK FLOW METERS DETAILS : part 2 WUF - UPLINK FLOW METERS DETAILS : part 2 • USB interface For setting and downloading data • Modem GSM/GPRS quadriband • Memory card SD 2Gb • Operation / storage temperature -10÷45°C / -20÷60°C • Bidirectional measuring flowmeter • Measuring range: from 0,1 to 1,8 m/sec • Interface: RS-485 for configuration and data exchange, Modbus protocol • Hot tap insertion without interrupting the water flow • Waterproof Sensor: IP68 - Controller: IP42 o IP68 on request
WLB - WETNET DATA LOGGER / UPLINK Local logging on SD card Designed for low-power applications with internal battery but supplying also with external source Analog inputs and digital inputs with counter function Digital outputs for supplying external instruments Internal or external antenna User-friendly software for settings and real time data viewing USB interface For setting and downloading data Modem GSM/GPRS quadriband Memory card SD 2Gb Operation / storage temperature -10÷45°C / -20÷60°C Interface: RS-485 for configuration and data exchange, Modbus protocol, can be used as mini-RTU and MODBUS TCP/IP protocol on GPRS link Waterproof DIN IP42 or Cylinder IP68
WSS - SUPERVISORY SERVICE SOFTWARE WSS - SUPERVISORY SERVICE SOFTWARE • Open Source Software (EUPL LICENCE FREE) • Open elaboration capability • Local data storage and unit conversion • Supervisory Services software capable of configuration and test functions, web based monitoring in standalone mode • Interface with ProGea MOVICON SCADA (and others SCADA) • Asynchronous import/export of data sets ODBC, EPANET • Functions may be accessed also through SaaS (Software as a Service)
CALIBRATION Force Mngr MODEL Work EXAMPLE NETWORK SCHEME EMAIL / SMS DMA Event type : Possible water loss detected! Delta : 0.49 l/s District : distretto rete chiesina SUPERVISORY Flow Flow (#334) Date : 2014-11-22 Meter Meter DMA EVENT Duration : 6 days X Variable : Min. Night Logger/Uplink Actual value : 7.08 l/s DMA DMA SHAPE DMA EVENT PATTERN SCADA X GIS
WETNET BENEFITS Normally 10-20% reduction of water loss in few months Same percentage of energy saving Less CO2 emitted in atmosphere Xxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CASE HYSTORY – ACEA SPA DMA LIRI BASSO FROSINONE Installation of a Installation Flowmeter to of a new measure input valve to keep water flow on constant DMA, sending pressure continuos data to WSS ------- continuos value Water leaks repair
CASE HISTORY DMA LIRI BASSO – NIGHT MINIMUM & DAY AVERAGE DAILY AVERAGE NIGHT MINIMUM Normally 10-20% reduction of water loss in few months Same percentage of energy saving Less CO2 emitted in atmosphere
Recommend
More recommend
