Petrotech Engineers

Petrotech Underground Tank Level Gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Sump Tank Level  Gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Water under ground tank level gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Under Ground Sump Water Level Indicator 
operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Underground Tank Level Gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Mechanical Dial Oil Tank Level Gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.

Petrotech Storage Tank Level Gauge operating principle is based on the buoyancy of float and spring force. When the float rises and falls, the gear mechanism connected to the float and the spring moves to display the level on the front scale and an analogue signal is produced.When the tank is being filled or drain, the float rises or falls until the total weight of the float and the wire becomes equal to the total force exerted by the liquid buoyancy and the spring.