ORBIT Aparat universal de masura
• 8-channel logger
• 4-digit programmable projection
• Digital filter, Tare, Linearization
• Size of DIN 96 x 48 mm
• Power supply 80…250 V AC/DC
OMU 408UNI is an 8-channel logger designed for maximum efficiency and user comfort while maintaining its favourable price. It is a multifunction
instrument with the option of configuration for 8 various input options, easily configurable in the instrument menu.
The instrument is based on an 8-bit microcontroller with a multichannel 24-bit sigma-delta converters that secure high accuracy, stability and easy operation of the instrument.
Great quality of the instrument, owing to the high rate of sampling on individual channels, is the chance to evaluate all measuring inputs at the same
time.
PROGRAMMABLE PROJECTION
Selection: of input type and measuring range
Setting: manual, in menu optional projection on the display may be set for both limit values of the input signal
Projection: -999…9999
SWITCHING OF INPUTS
Manual: by control key on the front panel or from the outside (EXT. inputs)
Automatic: by a set time interval
COMPENSATION
of conduct (RTD, OHM): automatic (3- and 4-wire) or manual in menu (2-wire)
of conduct in probe (RTD): internal connection (conduct resistance in measuring head)
of CJC (T/C): manual or automatic, in menu it is possible to perform selection of the type of thermocouple and compensation of cold junctions, which is adjustable or automatic (temperature at the input brackets)
LINEARIZATION
Linearization: by linear interpolation in 255 points/8 channels (solely via OM Link)
DIGITAL FILTERS
Floating/Exp./Arithmetic average: from 2…30/100/100 measurements
Rounding: setting the projection step for display
MATHEMATIC FUNCTIONS
Min/max. value: registration of min/max. value reached during measurement
Tare: designed to reset display upon non-zero input signal
Peak value: the display shows only max. or min. value
Mat. operations: polynome, 1/x, logarithm, exponential, power, root, sin x and at the same time between inputs - sum, difference, product, quotient
EXTERNAL CONTROL
EXT inputs: switching inputs from superior systems or control Hold, Lock, Tare and resetting Min/max. value
