A tank rack apparatus provides a liquid storage tank. The tank includes a tank vessel having a top wall, bottom wall, side walls, and tank corners at the interface of each pair of adjacent side wall, each side wall defining a wall plane. A tank alcove provides a recess that is spaced away from a tank corner and inwardly from a tank wall plane. This inwardly spaced recess provides an alcove space having an alcove wall, an alcove top, and an alcove bottom. A sight glass gage is contained within the alcove space, below the alcove top and above the alcove bottom and inwardly of the tank wall plane. A screen occupies a position in or near the wall plane, the screen extending between a position next to alcove top and a position next to the alcove bottom.

An adaptive method and system for monitoring a shipping container for an environmental anomaly uses sensor-based ID nodes within the container and a command node. Sensors on each ID node generate sensor data about an environmental condition proximate the ID node as disposed within the container. Each ID node periodically broadcasts the sensor data. The command node monitors a first group of sensor data from the ID nodes over a first time period to detect an initial environmental threshold condition related to the container, then monitors a subsequent group of sensor data over a second time period under a modified monitoring parameter to detect a secondary environmental threshold condition related to the container as the anomaly. In response to detecting the secondary condition, the command node generates an alert notification and transmits the alert notification to an external transceiver to initiate a mediation response related to the anomaly.

An adaptive method and system for monitoring a shipping container for an environmental anomaly uses sensor-based ID nodes within the container and a command node. Sensors on each ID node generate sensor data about an environmental condition proximate the ID node as disposed within the container. Each ID node periodically broadcasts the sensor data. The command node monitors a first group of sensor data from the ID nodes over a first time period to detect an initial environmental threshold condition related to the container, then monitors a subsequent group of sensor data over a second time period under a modified monitoring parameter to detect a secondary environmental threshold condition related to the container as the anomaly. In response to detecting the secondary condition, the command node generates an alert notification and transmits the alert notification to an external transceiver to initiate a mediation response related to the anomaly.

A powder container (10) comprising a pressure vessel (12) for containing a quantity of powder (14) and a quantity of pressurised gas (32), an outlet through which, in use, the powder (14) can flow out of the pressure vessel (12), and an outlet valve (24) for selectively opening and closing the outlet, wherein the container (10) further comprises a data sensing and/or logging means (56, 58, 60, 62, 64) adapted to monitor and/or log various parameters of the powder (14) and/or the pressurised gas (32) and further comprising a control unit (54) adapted record and log the sensor readings either continuously, or at intervals, the control unit (54) comprising a communications module adapted to relay sensor readings, or log files, to a remote monitoring station.

A powder container (10) comprising a pressure vessel (12) for containing a quantity of powder (14) and a quantity of pressurised gas (32), an outlet through which, in use, the powder (14) can flow out of the pressure vessel (12), and an outlet valve (24) for selectively opening and closing the outlet, wherein the container (10) further comprises a data sensing and/or logging means (56, 58, 60, 62, 64) adapted to monitor and/or log various parameters of the powder (14) and/or the pressurised gas (32) and further comprising a control unit (54) adapted record and log the sensor readings either continuously, or at intervals, the control unit (54) comprising a communications module adapted to relay sensor readings, or log files, to a remote monitoring station.

The present invention is directed to a device and system for monitoring the closure state of a hatch. A pressure sensor is positioned between the upper sealing ring of the hatch lid and the lower sealing ring of the flange, adjacent to or within the pressure gasket. In the open position, force sensor detects little force between the upper and lower sealing rings, in the closed position, the sensors detects an increase in force, but in the closed and latched position, the force sensor detects much higher force between the upper and lower sealing rings. The force sensor is electrically coupled to a monitor unit that communicates the force readings (either as raw or processed data) to remote locations such as data/processing remote centers, clouds, or portable devices. Cry-out alarms may be employed to alert operators when a hatch is open or not securely latched.

The present invention is directed to a device and system for monitoring the closure state of a hatch. A pressure sensor is positioned between the upper sealing ring of the hatch lid and the lower sealing ring of the flange, adjacent to or within the pressure gasket. In the open position, force sensor detects little force between the upper and lower sealing rings, in the closed position, the sensors detects an increase in force, but in the closed and latched position, the force sensor detects much higher force between the upper and lower sealing rings. The force sensor is electrically coupled to a monitor unit that communicates the force readings (either as raw or processed data) to remote locations such as data/processing remote centers, clouds, or portable devices. Cry-out alarms may be employed to alert operators when a hatch is open or not securely latched.

A port arrangement is configured for accessing a demountable component in an interior of an apparatus or container. The port arrangement includes an inner port having a port tube and forming a releasable connection with an internal component. The port tube of the inner port is guided through an outer port that is to an outer jacket.

A port arrangement is configured for accessing a demountable component in an interior of an apparatus or container. The port arrangement includes an inner port having a port tube and forming a releasable connection with an internal component. The port tube of the inner port is guided through an outer port that is to an outer jacket.

Provided is a dynamic vibration attenuation system 10 for a granular material silo 8. The system 10 comprises a sensor arrangement 12, a processor 16, and a damping arrangement 24. The sensor arrangement 12 is configured for operatively sensing, over a period comprising a plurality of instances of time, a displacement of the silo 8, a weight of granular material in the silo 8, and a flow rate of granular material discharged from the silo 8. The processor 16 is arranged in signal communication with the sensor arrangement 12 and is configured to calculate, at each instance of time, a resultant dynamic force from the sensed displacement, weight and flow rate. System 10 further includes damping arrangement 24 which is operatively responsive to the processor 16 and is configured to dynamically dampen the resultant dynamic force in order to maintain vibration amplitudes in the silo structure 9 below a user-selectable threshold.