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For incremental sensors





The field display 2800-2064 is designed to display the position of incremental sensors. The incremental sensor has two output channels and the direction of rotation is indicated on the basis of the phase shift of the channels A and B. The panelmeter counts the number of pulses from both the sensor outputs and the channel whose pulse edge rises up first determines the direction of rotation.

The pulse number to be counted can be scaled so that the incoming pulse is given an integer value or a floating point value, which is either added or subtracted depending on the direction of rotation. For example one incoming pulse may equal to 3.234 on the display. The options available are 2 or 3 alarm relays and serial output RS-232 or RS-485.  The 2800-2064 is also available in the panelmeter series, model 2064.

Load manuals (pdf)
Load datasheets (pdf)

Input details


incremental sensors

sensor supply

5 V, 10 V or 24 VDC, max. 100 mA

Connection details

baud rates

300, 600, 1200, 2400, 4800, 9600 ja 19200

bus protocol

Nokeval SCL

Display details

display color


number of digits


indicator lights

alarm levels 1-4, min and max


7-segment LED

digit size

20 mm

Power supply

power consumption

12 W

supply voltage

230 VAC: 85...240 VAC, 24 VDC: 12...32 VDC

General information

protection class



180 x 130 x 80 mm (LWD)


wall mount

minimum ambient temperature

-10 °C

case material

polycarbonate, light gray

maximum ambient temperature

60 °C

Display value increases or decreases according to rotate direction of sensor depending on which of lines A or B rises up first.