DATA ACQUISITION SYSTEM SAND CONTROL
Measuring equipment, processes, and records indicate the density of water / sand / water ratio additives and / sand (version using a densitometer type MicroMotion F200) or the density of water / sand / additives, intake water / sand and sand mass (in variant using a densitometer type MicroMotion F300).
Indicating and recording equipment acquisition of parameters is mounted on a van type VAN and serviced a plant may Sand Control.
The system can be built in two versions::
- By densimeter insertion between triplex pump and centrifugal pump (F300 version)
- By densitometer mounted on a recirculation loop between centrifugal pump and mixing tank (F200 variant)
The system consists of:
- MicroMotion F200 or F300 densimeter
- Dataacquisition modules
- Display panels(local and central)
- Loggers
- Cables and couplings
Dataacquisition consists of:
· DAQ with analog inputs and digital inputs .
· CAN interfaces .
· Main logger and backup logger
· Converters DC/DC(24Vdc/12Vdc, 12/24Vdc,18-36Vdc/24Vdc)
The system is supplied by an UPS.
The following parameters are monitorised:
- mixture density
- ratio water-sand
Technical characteristics
· Supply voltage: 12/24 Vdc
· Temperature: -29º to + 70º C
· Read rate: 100 ms (or freely configurable)
· Storage rate: 0.5s, 1s; 2s; 5s; 30s; ...... 10 minutes
· Density: 0.8 ÷ 2400g / l
· Sand-water ratio 0 ÷ 500Kg / mc
· Sand weight 0 ÷ 100000Kg
· Central display Laptop Lenovo15 "
· Local display : 7 "
· 2GB memory capacity
· Vibration: 5 g
· Shock : 30 g
· Normal grade of protection: IP67 for local indicator
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