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8 channel measuring instrument

OMU 408UNI is either 4 or 8 channel measuring instrument with fully universal inputs. It has been designed for the best value/price ratio. Inputs of this multifunctional device can be configured easily in the instrument's menu. It is based on multichannel 24-bit sigma-delta convertors, which guarantee which guarantied high accuracy, stability and easy programming. The main advantage of the OMU 408UNI the ability to evaluate all channels simultaneously while preserving a high sampling rate.

  • 5 Year Warranty
  • 4-digit programmable display
  • Digital filter, tare, linearization
  • Relays, analog output, data output, data record (options)
  • 4- or 8-Channels
  • DC voltmeter and ammeter, process monitor, ohmmeter, T/C & RTD thermometer
  • 1/8 DIN size
OMU 408UNI data sheet

Data Sheet

Display Ranges Accuracy Power Outputs Size

-999 to 9999
red or green
marking has
opposite color)

4/8 inputs
± 60/±150/±300/±1,200 mV
0 to 5/20 mA/4 to 20 mA
±2/±5/±10/±40 V
0 to 100 Ω/1/10/100 kΩ
Pt 50/100/500/1,000
Cu 50/Cu 100
Ni 1,000/Ni 10,000
Linear potentiometer

±0.2 % (of range)

10 to 30 V AC/DC
80 to 250 V AC/DC

4x/8x relays
0 to 5 mA
0/4 to 20 mA
0 to 2/5/10 V
RS 232/485

1/8 DIN
bezel: 96 x 48 mm
cutout: 92 x 45 mm

Call Bristol Instruments on 877-866-8500 or email us for complete information including specifications or to discuss your application