There is a possibility that unauthorized writing of adjustment information occurs in a sensor device in which the adjustment information of the sensor device can be written from outside. A sensor device 1 of the present embodiment includes a detection unit 2 configured to detect a physical quantity, a nonvolatile memory 5 configured to store adjustment information 6 and protection information 7, an adjustment unit 3 configured to adjust an output signal of the detection unit 2 based on contents of the adjustment information 6, an output unit 4 configured to output an output of the adjustment unit 3 to an outside via an external terminal 12, a communication unit 11 configured to communicate with the outside of the sensor device 1 via an external terminal 13, a writing unit 8 configured to perform writing process to the nonvolatile memory 6 based on information from the communication unit 11, an erasing unit 9 configured to perform erasing process of the nonvolatile memory 5 based on information from the communication unit 11, and a reading unit 10 configured to perform reading process from the nonvolatile memory 5 based on information from the communication unit 11.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

An apparatus, system and method for providing a consumable level monitor for association with a content-filled consumable. The embodiments may include a sensing module suitable to sense the consumable level; and a communications module suitable for receiving the consumable level from the sensing module, and for communicating the consumable level to a user.

An apparatus, system and method for providing a consumable level monitor for association with a content-filled consumable. The embodiments may include a sensing module suitable to sense the consumable level; and a communications module suitable for receiving the consumable level from the sensing module, and for communicating the consumable level to a user.

A flow transmitter method and system involves obtaining, via a flow sensor, sensor measurements of flow characteristics of a moving medium; outputting, via a processor, a drive signal for driving a pulse output circuit to generate a pulse signal according to the sensor measurements from the sensor; and generating, via a switching circuit of a pulse output circuit, a pulse signal according to the drive signal. The method and system further involve monitoring, via a diagnostic circuit connected to the switching circuit, current corresponding to the pulse signal; and determining, via the processor, whether the output circuit is operating in a normal or abnormal state based on the drive signal from the processor and a feedback signal corresponding to the monitored current from the diagnostic circuit.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

A method for optimizing purge gas of a flare system includes measuring a flow of flare fluids within a flare system to obtain a measured flow value. The flow of the flare fluids is compared to a target flow to obtain a difference between the flow of the flare fluids and the target flow. A control valve is operated to amend a flow of purge gas and the steps of measuring a flow of flare fluids and comparing the flow of the flare fluids to the target flow are repeated until the flow of the purge gas is within a target range. A value of the flow of purge gas is measured and transmitted wirelessly to a control system.

The present invention discloses a Traceable emission remote monitoring system and method. The system comprises a remote sensing unit, a transformation data processor, and a local control unit. The local control unit receives local resource information to generate control commands and transmits the same to the remote sensing unit; the remote sensing unit remotely senses emissions that an object emits based on the control commands, and transmits individual emission data to the transformation data processor for processing and analysis to obtain a first analytic result; the local control unit provides various derivative services to generate a second analytic result. In some embodiments, the system further comprises a cloud platform for generating a comprehensive analysis report. The present invention further discloses a traceable emission remote sensing method. The Traceable emission remote monitoring system and method according to the present invention are real-time, convenient, fast and accurate, and can make it digitalized and networked for the emissions that a single object emits and the emission of regional and trans-regional comprehensive emissions, and can thus help the supervision department formulate effective regulatory strategies.