ORBIT Aparat universal de masura
• Programmable isolated transmitters
• LCD display, Digital filter, Tare
• Output: 0/4…20 mA/0…5 mA/0,2…2,2 kHz 0…2/5 /10V
The OMX 100 model series are programmable transmitters.The instrument is based on an 8-bit controller with precise A/D converter,which secures high accuracy, stability and easy operation feasibility. For projection of measured data, easier setting and clear function arrangement it is, as a standard, equipped with illuminated LCD display. Transmitters have galvanic separation with isolation voltage of 500 V.The instrument is set and controlled by two control keys located on the front panel or via data line RS 232/485.
Standard equipment is the OM Link interface, which together with operation program enables modification and filing of all instrument settings as well as
perform firmware updates.
All settings are stored in the EEPROM memory (they hold even after the instrument is switched off).
The measured units may be projected on the display.
S t a n d a r d f u n c t i o n s
PROGRAMMABLE INPUT
Setting: manual, in menu it is possible to set for both limit values of the input signal arbitrary type (V, mA, Hz) and range of the analog output as well as projection on the LCD display
Setting (F): measuring mode counter/frequency with adjustable calibration coefficient and time base
COMPENSATION
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)
DIGITAL FILTERS
Exponential average: from 2…100 measurements
Rounding: setting the projection step for display
Filtration constant (F): transmits input signal up to 5…1 000 Hz
FUNCTIONS
Preset (F): initial non-zero value, which is always read after resetting the instrument to zero
Tare: resetting display upon non-zero input signal
EXTERNAL CONTROL
Hold: display/instrument blocking
Resetting (F): counter resetting
Lock: control keys blocking
