• True RMS on AC inputs
• Direct Voltage measurement
• AC or DC models available
• 3 or 4 digit display
• Display set point
• Digital potentiometer
• Set maximum set point adjustment
• Set point adjustment must be intentional
• +/3 digits accuracy
• 16Amp SPDT relay output
• Span and decimal point selectable

DPM-XSPV

The Microsolve Set Point Instrument covers all the requirements that you may have in a process control environment. This state of the art instrument uses a 10 bit analogue to digital microprocessor technology to bring you an inexpensive yet reliable and accurate instrument. Designed using the minimum of components for long term reliability, the measuring algorithm takes approximately 200 readings per second, yet the display is updated in such a manner that the reading is comfortable on the eye.

 Single Phase Volt / Amp Meters

Setting of the instrument requires that the user press the panel set point switch to ensure that the set point is not changed unintentionally. Since the setting potentiometer is a digital potentiometer, the position of the potentiometer does not affect the reading until it is rotated.

Span adjustment is a simple procedure. Remove the front bezel, and with an insulated pliers select the span adjustment jumper position. Please note that the instrument points are at the measured value potential, and steps must be taken not to touch any points of the instrument board, as a fatal shock may occur Then using the digital potentiometer, set the span according to the input. The same procedure is used to set the maximum range of the set point. This option is ideal as a safety limit, to ensure that operators cannot set a higher value than the limit, ensuring that damage is avoided on equipment being monitored.

Specifications