The process measuring device monitors and displays the analog measured values. Pumps can be monitored using the digital status inputs. The RIA452 can supply connected two-wire sensors directly with power.
The RIA452 can supply connected two-wire sensors directly with power, optionally intrinsically safe. Up to eight freely programmable relays monitor the measured value for exceeding or falling below limit values. Other operating modes for the relays are sensor or device faults, batch and pump control functions (e.g. alternating pump control). In addition, the RIA452 can be used as a preset counter and for flow measurement in open channels and measuring weirs.
Lợi ích
7-digit 14-segment LC display, large bar graph with overrange and underrange
Digital status inputs for pump monitoring
Flow measurement for open channels and weirs
Intrinsically safe input with integrated loop power supply
Betriebsanleitung/Operating Instructions RIA452 Software Version 2.0
Hướng dẫn vận hành (BA)
bản tiếng Anh - 09/2006
New version available in English
Digitaler Prozessanzeiger zur Überwachung und Darstellung von analogen Messwerten mit Pumpensteuer-, Batchfunktionen und Durchflussberechnung/ Digital process display unit for monitoring and displaying analog measured values withpump control and batch functions and flow calculation
Betriebsanleitung/Operating Instructions RIA452 Software Version 2.01
Hướng dẫn vận hành (BA)
bản tiếng Anh - 09/2007
New version available in English
Digitaler Prozessanzeiger zur Überwachung und Darstellung von analogen Messwerten mit Pumpensteuer-, Batchfunktionen und Durchflussberechnung / Digital process display unit for monitoring and displaying analog measured values withpump control and batch functions and flow calc ulation
Betriebsanleitung Prozessanzeiger RIA452 / Operating Instructions
process display RIA452
Hướng dẫn vận hành (BA)
bản tiếng Anh - 10/2005
New version available in English
Digitaler Prozessanzeiger im Schalttafeleinbaugehäuse zur Überwachung und Darstellung von analogen Messwerten mit Pumpensteuer- und Batchfunktionen / Digital process display unit in panel mounted housing for monitoring and displaying analog measured values with pump control and batch functions
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
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