Starting at $1,305.00
  • Usually ships in 4-6 weeks. Call for expedite options



  • Large 4-digit display
  • Bright LED bargraph
  • Digital readout from 0000 to 9999
  • 2 independent alarms with adjustable time delays
  • Calibration conveniently accessible from front of panel
  • Input Signal: 4-20mA, Proportional Voltage, Serial
  • Accuracy: ± 1.0%
  • Operating voltage: 24VDC or 115VAC
  • Operating temperature -4°F to +140°F (-20°C to +60°C)
  • Alarm contacts, load: 10 Amp, dry contact
  • Panel mount or NEMA 4X enclosure


The Gems 163000 Digital Bargraph Display improves the way you are able to visualize the data being received from your liquid level transmitters. These receivers display liquid level information in numeric form as well as via bargraph readout. The numeric readout is a 1/2" (13 mm) 4-digit display that provides detailed quantification of tank contents, while the bright LED bargraph represents the tank contents as a bar length relative to the percentage of fluid volume within the tank.

For applications involving a non-linear tank, such as a sphere or a cylinder laying on its side, these receivers are a blessing. In these cases the 163000 can be linearized according to your tank parameters so that the correct volume is displayed. The receiver uses a scheme where 9 points or 8 straight lines are used to calculate the numbers to be displayed. These 8 lines approximate the curve of the non-linear tank. Please contact us for any non-linear tank application as certain information must be established beforehand.

In addition to the dual visual displays, the Gems 163000 Digital Bargraph Display features two independent alarms with adjustable time delays, 10 amp auxiliary dry contacts and easy user set-up. The receiver is available in component form for mounting into custom enclosures or panels, or housed within a NEMA 4X enclosure.