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2041

Panel meter

Manufacturer

Nokeval

Article

90811

The versatile panelmeter 2041 is designed for strain gauge sensors. Strain gauge sensors can be connected with 4 or 6 wires. The 6-wire connection removes the lead wire resistance, as bridge voltage is measured from the sensor poles, and therefore it is recommended for applications requiring very high accuracy. The panelmeter provides 10 V excitation voltage for sensors, max. four 350 ohm sensors. Options to the 2041 include output 0/4-20 mA , 0-10V, 2..4 alarms or serial output RS-485/232.

Display scaling and taring is easy via front panel keys. Scaling can be carried out in two different ways, either by applying the mV values of the bridge or using the teaching function. The teaching is done by first loading the sensors with the min. weight and then with the max. weight, after which the meter will automatically count the scaling. In applications where the sensor loading is not in balance a separate serial connection unit of the sensors.

Load manuals (pdf)
Load datasheets (pdf)
Load technical drawings

Input details

inputs

strain gauge sensors


measuring range

25...50 mV


drift

0,0028 % / °C


accuracy

0.05% full scale

Display details

display color

red


number of digits

6


indicator lights

alarm levels 1 and 2


display

7-segment LED


digit size

14.5 mm

Power supply

power consumption

2,5 VA


current consumption

24 VDC: 70...110 mA depending on the digit count


supply voltage

24 VDC: 12...32 VDC / 24 VAC, 230 VAC: 85-260 V AC/DC

General information

weight

240 g


protection class

IP65 (front panel with a rubber gasket provided)


dimensions

96 x 48 x115 mm (WHD)


installation

panel


minimum ambient temperature

-10°C


case material

plastic, black


maximum ambient temperature

60°C

Inputs: 1-4 strain gauge sensors with 4 or 6 wire connections Outputs: 0/4-20 mA, 0-5/10V, serial RS485/232, 2 alarm relays