Detailed design of the instrumentation and control system for a cooling tower at a thermal power plant.
The project of automation of the technological process of the tower cooling tower.
Instruments for level measurement.
Hydrostatic probes of the SG-25 type with an output signal of 4 ... 20 mA, manufactured by APLISENS (Poland), are used as level sensors.
Cabinets and consoles.
To designate a shield, the following designations are accepted:
- SCHIU - level indication shield.
The control room is installed openly, in the existing control room.
The shield is designed to indicate the water level in the cooling tower catchment area. Shield power supply ~220V, 50Hz (+15%, -20%).
As an indication device, a universal measuring analog signal converter ITP-11, manufactured by the company "OWEN" (Russia), is used, which is mounted on the front panel of the switchboard.
The composition of the drawings of the ATC section of the instrumentation of the cooling tower:
1. General data.
2. Structural scheme of a complex of technical means.
3. Scheme of automation.
4. Connection diagram of external wiring.
5. Schematic electrical circuit.
6. Drawing of installation of technical means.
7. Drawing of a hydrostatic probe.
8. Drawing of the indication board.
9. Specification of equipment, products and materials.

Format - DWG compatible with AutoCAD 2004-2017, Compass, ZWCAD, nanoCAD, BricsCAD, etc.