Measuring instruments

4 - digit Multifunction Instrument

The OM 402 model series are 4-digit panel programmable instruments designed for maximum usefulness and user comfort while maintaining their fair price. Type OM 402UNI is a multifunction instrument with the possibility of configuration for 8 different input options, easily configurable in the instrument menu. By further options of input modules it is feasible to measure larger ranges of DC voltage and current or to increase the number of inputs up to 4 (applies for PM). The instrument is based on a single-chip microcontroller with a multichannel 24-bit sigma-delta converter, which ensure good accuracy, stability and easy operation of the instrument.

Display Range Features Outputs Dimensions

PROJECTION
±9999

HEIGHT
14 mm
20 mm

COLOR
red or green
red/green/
orange

DC ±60/±150/±300/±1200mV
PM 0…5/20 mA/4…20 mA
  ±2/±5/±10/±40 V
OHM 0…100 Ω/1/10/100 kΩ
RTD Pt 50/100/500/1 000
CU Cu 50/Cu 100
NI Ni 1 000/Ni 10 000
T/C J/K/T/E/B/S/R/N/L
DU

lLinear potentiometer

OPTION "A"

DC ±0,1/±0,25/±0,5/±1/±5 A
  ±100/±250/±500 V

OPTION "B"

PM 3 inputs
  0…5/20 mA/4…20 mA
  ±2/±5/±10/±40 V

ACCURACY
±0,1 % of range

RATE
0,1…40 meas./s

FUNCTIONS
Digital filters
Linearization
Tare
Min/Max value
Math. operations

EXCITATION
5…24 VDC/1,2 W

COMPARATORS
1…4x relay; OC, SSR

ANALOG OUTPUT
0…5/20 mA/4…20 mA
0…2/5/10 V

DATA OUTPUT
RS 232/485
ASCII; MESSBUS;
MODBUS; PROFIBUS

DATA RECORD
RTC; FAST

SIZE
96 x 48 x 120 mm

PANEL CUTOUT
90,5 x 45 mm

4 - digit Measuring Instrument

The OM 408UNI is an 8-channel measuring instrument designed for maximum usefulness and user comfort while maintaining its fair price. It is a multifunction instrument with the possibility of configuration for 8 different input options, easily configurable in the instrument menu. The instrument is based on a single-chip microcontroller with multichannel 24-bit sigma-delta converters, which ensure good accuracy, stability and easy operation of the instrument. Owing to the high rate of sampling on individual channels, there is a chance of evaluating all measuring inputs at the same time.

Display Range Features Outputs Dimensions

PROJECTION
-999…9999

HEIGHT
14 mm

COLOR
red or green

UNI
4 or 8 inputs

DC

±60/±150/±300/±1200mV
PM 0…5/20 mA/4…20 mA
  ±2/±5/±10/±40 V
OHM 0…100 Ω/1/10/100 kΩ
RTD Pt 50/100/500/1 000
CU Cu 50/Cu 100
NI Ni 1 000/Ni 10 000
T/C J/K/T/E/B/S/R/N/L
DU

Linear potentiometer

ACCURACY
±0,2 % of range

RATE
0,1…40 measur./s

FUNCTIONS
Digital filters
Linearization
Tare
Min/Max value
Math. operations

COMPARATORS*
4/8x relay

ANALOGUE OUTPUT*
0…5/20 mA/4…20 mA
0…2/5/10 V

DATA OUTPUT*
RS 232/485
ASCII; MESSBUS;
MODBUS; PROFIBUS

VALUE RECORD*
RTC; FAST

SIZE
96 x 48 x 120 mm

PANEL CUTOUT
90,5 x 45 mm

6 - digit Programmable Analog Output

Type OM 602AV is a programmable analog output. The instrument is based on a single-chip microcontroller with a precise D/A converter, which ensures good accuracy, stability and easy operation of the instrument.

Display Range Features Outputs Dimensions

PROJECTION
-99999…999999
±9999

HEIGHT
14 mm
20 mm*

COLOR
red or green
red/green/
orange*

AV
ANALOGUE OUTPUT

0…5/20 mA/4…20 mA
0…2/5/10 V

OUTPUT SIGNAL
sinus/saw/triangle/
rectangle/random value

ACCURACY
±0,1 % of range

RATE

EXCITATION*
5…24 VDC/1,2 W

COMPARATORS*
1…4x relay; OC, SSR

DATA OUTPUT*
RS 232/485
ASCII; MESSBUS;
MODBUS; PROFIBUS

SIZE
96 x 48 x 120 mm

PANEL CUTOUT
90,5 x 45 mm