Overview: The PM190/PM151 is a panel meter designed for easy reading and installation, featuring simultaneous analogue and digital displays for precise measurement and evaluation. It supports various auxiliary energy inputs and standard measurement inputs, making it versatile for different applications.
Specifications: The device includes a vacuum-fluorescent bar-graph display with 100 segments and a digital display with 3 alphanumeric digits. It offers an accuracy of 0.1% of the measuring value ± 1 digit. The panel meter is designed for panel mounting with specific dimensions and complies with protection class I standards.
Inputs and Outputs: The PM190/PM151 supports measuring value inputs of 0...10V and 0(4)...20mA, with selectable setup options. It includes 4 alarm relays with change-over contacts and supply outputs for external transducers. The measuring method is dual-slope-integration with a resolution of 13 bits.
Alarm and Adjustment: The device features programmable minimum and maximum set points, with alarm indications via flashing bar-graph and LEDs. The alarm response time is a maximum of 40ms. Users can adjust settings using front keys or external signals, with parameters stored non-volatilely.
Technical Data: The PM190/PM151 is available in different models with varying auxiliary energy requirements. It operates within a temperature range of 0 to 50 °C and uses a 32-pin male connector for electrical connections.
Additional Features: The device includes a flow chart for reading and setup, with options for scaling the digital display and setting hysteresis values. It supports various measuring input modes and allows for the saving of all parameters.
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