IPER-PVP-ETH
Measuring, storage and advanced control device for injection parameters with Touchscreen
IPER-PVP-ETH is a system for the measuring, storage and control in the soil consolidation process with concrete injections; the system can control one to unlimited numbers of injectors. The system has the dual function of automatically controlling the injectors and of measuring/supplying the characteristic parameters by which the injection has been carried out for statistic control analyses.
Parameters measured
- Injected mixture pressure
- Injected mixture instantaneous flow rate
- Injected mixture volume
- Valve break pressure
- Maximum Pressure in low pressure phase
- Final pressure
Plant Management
- Injector START-STOP automatic control
- Proportional valve automatic management
- Pressure controlled injection, max. volume and GIN automatic management
IPER-PVP-ETH can be interfaced only with second generation injector like Lorenzetto Elena plus and request the usage of very precise flow measurement system (Electromagnetic flowmeter), in order to obtain the advanced control benefits. The management can be manual (START-STOP) or automatic according to the achieved limit of pressure or volume or to the Gin number previously set up. The system manages continuously the injection flow by controlling the proportional valve with an advanced algorithm. This second generation algorithm let you reduce the flow rate very precisly in order to obtain a better filling factor maintaining the pressure under specified limit, and the valve under specified pressure with flow zeroed at the end of the injection.IPER-PVP-ETH can be connected to a 4G, or wireless or ethernet network so that it could be remotely monitored giving the chance to load programmed injection recipes into the system, download data collected or run maintenance tests and procedure.
Main technical characteristics
- Colour 15” touchscreen, 1024x768 WVGA
- 2 USB front port for data download
- Hardware dimension (400 x 335 x 60 mm) , Weight 9.0 Kg
- IP65 frontal protection
- 24 V dc voltage (18-36V), 50 W
- Service temperature: -10° to 60° C
- Proportional E/V control output
- Connector oriented design
For each concrete injection, the system stores the values characteristics for the injection. Data is stored into internal memory and then downloaded to a PC using a standard USB key or by remote connection.
The parameters can also be displayed on the customer's fleet management portal, where all the customer's devices along with their locations, acquired datasets, and a real-time telemetry dashboard can be viewed.
By using VISUAL-SGD software, it is possible to carry out the statistical analysis of stored data during the operation, as well as other quality controls, including the printing of records with the typical graphs of each injection performed.
IPER-PVP-ETH can import jobs planning by loading a planning file into the display using USB slot. The jobs planning can be edited in any PC by using Excel sheet and then imported into the display
It contains all the information on how to perform each single injection. Once executed the injection, data is stored in the display and then downloaded to PC and showed using the same Excel sheet, to obtain a continuous update of the injections performed and injections still to be done other than the report of each one executed.
