|
Measuring and Control System
MEASURING SYSTEM 
The Differential Pressure Measuring System measures
the Differential Pressure across the Ball Separator
Screen continuously and when it exceeds the preset
limit, initiates the backwashing operation of the
screens, after collecting the Balls.
Options Available
- With DP Transmitter/with DP Gauge/with DP Switches
- With Remote Seal type Transmitter/non-remote seal type Transmitter with flushing arrangement
CONTROL SYSTEM
| CONTROL CABINET |
|
|
Operation
|
* Automatic
* Manual |
| Initiation |
* Local
* Remote (DCS) |
| Indication |
* Process MIMIC with Indication or LCD
* Audio/Visual alarms for fault
diagnosis |
| Control System |
* Choice of Relay or PLC based systems
with or without Redundancy |
|
 A
floor mounted programmable logic control
based/relay based Control Panel for Automatic and
Manual operation of the system with necessary
Audio/Visual alarm/indications are provided for
easy operation and ease of fault tracing. The
system can be initiated locally or from the plant
main control station. Necessary potential free
controls shall be provided in the control panel.
Control Panel shall be
complete with
- Mimic panel with pilot lamps indicating the actual position of each working
element with any eventual defect, electrical and process failure. Mimic will
be provided with touch protection.
- Pressure drop indication (local indication)
- Main switch lockable in off - position
- Switch from automatic to manual operation
- Anti-condensation heaters
- Voltage transformers
- Internal wirings etc,.
- All alarms/indications as necessary are provided
- Any additional feature as required shall be incorporated in to the system
Optional Items Offered
- Ball Recirculating Monitor
- Ball Oversize Monitor
- Ball Oversize cum Ball Recirculating Monitor
- Ball Sorter
|
