Dual Display, Digital Pressure Sensor
An industry first dual, three-color digital display enhances ease of use of pressure sensors. The user can concurrently view the real-time pressure reading and threshold value for quick changes during routine machine maintenance. The highly readable display offers the setting of two colors to indicate the output state (red and green) as well as a third (orange) to indicate the menu settings. Also, both displays feature 12 segment characters, which allow for the display of letters in addition to numbers. This enables easy on screen labeling of sensors in large arrays, for instantaneous identification. Furthermore, sensor programming time has been drastically reduced with the advent of an integrated copy function to facilitate the programming of your entire array of DP-100 sensors in a fraction of the time for conventional sensors.
The DP-100 series contains the same functionality of units 3 times its price, all with the superior SUNX quality that is recognized worldwide. Two distinct pressure ranges are available, one for high pressure and one for low pressure. Both feature compound pressure sensing (positive and vacuum pressures) for maximum compatibility with your applications. The series offers the option of either dual discrete outputs or one discrete output and one analog output. The discrete outputs in either type are available in either NPN or PNP.
Three built-in output modes give the user enhanced control to tailor the sensor to the specific needs of their application.
- EASY Mode
This default mode is used for a simple comparative, ON/OFF output. Output hysteresis can be selected from 8 predetermined levels. - Hysteresis Mode
Similar to EASY mode, but with free-range hystersis control for optimal hysteresis setting. - Window Comparator Mode
This output mode provides a user determined pressure window in which the output is either ON or OFF. This is perfect for applications in which there are high and low pressure limits.
Another unique feature of the DP-100 series is the ability to use the analog output on the multi-function type as an external input. This input can be set to act as either an auto-reference function or a zero-adjustment function. In applications where the reference pressure is constantly fluctuating, this is enormously useful. The auto-reference function monitors the reference pressure and adjusts the threshold value to compensate for the reference shift. Alternatively, the zero-adjustment function forces the reference pressure to zero prior to taking a pressure reading. The result of either method is an incredibly stable reading in the midst of a highly fluctuating reference pressure environment.
Lastly, SUNX has incorporated a chatter prevention feature in the form of a selectable response time from 2.5ms up to 5000 ms. This feature allows user to eliminate false positives due to instantaneous spikes in the pressure reading.
The features listed above, coupled with quick disconnect wiring, easy bracket or panel mounting, and simple display based troubleshooting come together to form one of the most versatile and user friendly pressure sensors on the market today.
DP-100 Models
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