Monitoring & Controls

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    Analog Monitors

    The simplest and most economical type of controls include our analog and mechanical indicators and switches to protect the blower and motor from mechanical surge and overload, high blower bearing temperatures and high blower (or blower bearing) vibration.

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    MDOCs

    MDOCs Control System is a PLC (programmable logic controller) system designed for wastewater treatment dissolved oxygen applications and controls more complex blower configurations. 

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    MultiGard II

    Gardner Denver's MultiGard II is a pre-configured, programmable logic controller (PLC) capable of monitoring various operating conditions in both constant speed and variable speed applications. It can even be used to monitor multiple blowers provided that there are only a limited number of variables to monitor. The MultiGard II PLC features twelve 120 VAC digital...

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    SmartMeter II

    Designed to protect single blowers in constant speed applications, the SmartMeter II monitor includes three digital displays, two inputs and four alarm outputs. SmartMeter II can be configured for a variety of blower protection applications. The SmartMeter II can monitor any of the following: motor amperage/airflow, vibration, temperature or pressure, with the ability to...

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    WebSentry

    Know About Your Problems Before Failure Occurs   As the manufacturer of Lamson and Hoffman blowers, Gardner Denver knows the importance of protecting your blowers. The Gardner Denver WebSentry process monitor system will notify you of potential blower problems, before they happen.

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    Custom Controls

    At Gardner Denver, we engineer a variety of standard and custom control systems capable of providing blower protection and controlling your process. Our engineering staff has experience in many hardware, software, and communications platforms so that we can tailor each blower control system to meet every customer's unique job specific requirements.