The OM 352 model series are simple 3 ½ digit panel programmable instruments designed for maximum usefulness and user comfort while maintaining its fair price. Versions UNI, DC and AC are available. Type OM 352UNI is a multifunction instrument with the option of configuration for 8 different input options, easily configurable in the instrument menu. Versions OM 352DC and OM 352AC are suitable for measurement of larger ranges of DC and AC voltages and currents. The instrument is based on an 8-bit microcontroller with A/D converter , which ensures good accuracy, stability and easy operation of the instrument.
Options: excitation, dual comparator, data output, analog output, power supply 10...30V AC/DC.
Technical data
Projection
Display: ±1999 resp. 999999, red or green 7-segment LED, digit height 14 mm
-999…9999, red/green/orange 7-segment. LED, height 20 mm
Decimal point: setting - in menu
Brightness: setting - in menu
Instrument accuracy
TC: 100 ppm/°C, 50 ppm/°C (UC)
Accuracy:
Accuracy applies for projection ±1999
Rate: 0,5…10 meas./s
Resolution: 0,1°C (RTD), 1°C (T/C)
Calibration: at 25°C and 40 % r.h.
Comparator
Type: digital, setting in programming mode, contact switch<50ms
Limits:±1999;-99999...999999; -999...9999
Hysteresis:0...1999; 999999; -999...9999
Delay:0...99,9 s
Analog output
Ranges:
Excitation
Adjustable: 5...24 VDC/max. 1,2W
Power suppy
Dimensions
96 x 48 x 120 mm
Working temperature
0...60°C
Cover
IP65 (front panel only)
Measuring ranges:
OM 352 is a multifunction instrument available in following types and ranges:
type UNI
type DC
type AC
type UC