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  • GEMU 1435 ePos Intelligent Positioner

    Construction
    The digital electro-pneumatic positioner detects the valve position with an external LongLife travel sensor. It has a solid housing with protected operating keys and an easy to read LCD display. The operating times can be set by integrated throttles. Connection and mounting to NAMUR is also possible.

    Features

    • Simple and self-explanatory menu
    • Automatic initialisation function
    • Safety function during power or compressed air supply failure
    • Protection class IP 65
    • 3/4-wire type
    • Can be used with linear and quarter turn actuators
    • Operation with single and double acting actuators
    Advantages
    • Separate mounting of positioner and travel sensor
    • Simple handling and commissioning
    • Simple electrical connection by detachable terminals
    • Automatic optimization of valve control during initialisation
    • No air consumption when idle

  • GEMU 1436 cPos Intelligent Positioner

    Construction
    The GEMU 1436 cPos is a digital electropneumatic positioner with an optional integrated process controller for the control of liquids, gases and steam in conjunction with pneumatically operated process valves. The positioner exactly adjusts the stroke of the process valve. When using the optional process controller the signals from a process sensor (e.g. flow, level, pressure, temperature) are detected and the media adjusted according to the specified set value. A membrane keypad and backlit display are on the front of the housing whilst pneumatic and electrical connections are on the rear. Integrated pneumatic throttles enable the control air to be regulated in a way that the positioner can be set to suit different valve actuators and operating times.

    Features

    • For use with single and double acting linear and quarter turn actuators
    • Multi point calibration for optimum valve adaptation
    • Process and position controller are synchronized with each other
    • Parameterisation during operation
    • Optimized initialisation and valve control (speedAP function)
    • Choice of direct mounting to process valve or remote mounting

    Advantages
    • Digital inputs (option) for variable function control for automation
    • Field bus interfaces e.g. Profibus DP, DeviceNet (option)
    • No air consumption when idle
    • Simple mounting to various valve actuators
    • Access rights via different user levels
    • Integrated webserver
    • Simple commissioning and versatile operating facilities-fascia buttons-PC connection with Internet browser MS® Internet explorer
    • e.sycom interface for connecting a bluetooth module or industrial
    • modem to enable access via PDA or PC

  • GEMU1434 µPos Intelligent Positioner

    Construction
    The GEMU 1434 µPos is a digital electro-pneumatic positioner for process valve control.
    Designed for simple, safe and quick use with valves with strokes < 25mm.
    The positioner, travel sensor, switching valves and status LEDs are integrated in a solid compact housing with transparent cover. Pneumatic and electrical connections are in one mounting direction to save space and enable easy access.

    Features

    • Simple use and operation
    • Direct or separate positioner mounting to the process valve
    • For single acting normally open or normally closed linear actuators
    • Multi-point calibration for optimum valve adaption
    • Optimized initialization and valve control
    • Fail safe design with "air exhaust" or "stayput" versions
    Advantages
    • No air consumption when idle
    • Simple mounting to various valve actuators
    • Simple commissioning due to automatic initialization
    • speed-AP function, for quick mounting and initialization
    • Simple operation, no settings necessary