
사양 정보
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Input
1 x analog (U, I, RTD, TC, R)
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Output
1 x analog (U, I)
1 x transmitter power supply -
Output
1 x analog (U, I)
1 x transmitter power supply -
Display
LCD multicolour
Illuminated
Bargraph -
Power Supply
90...250 V AC
20...28 V AC
20...36 V DC
적용 분야
The process meter monitors and displays the analog measured values. Pumps can be monitored with the digital status inputs. The RIA452 can provide power directly to two-wire sensors connected. Up to eight freely programmable relays monitor the measured value. Other operating modes for the relays include sensor or device malfunction, batch and pump control functions. Furthermore, the RIA452 can be used as a preset counter and for measuring flow at open channels and measuring weirs.
The single-channel panel meter RIA452 monitors and displays analog measured values. Pumps can be monitored with the digital status inputs.
The RIA452 can provide power directly to two-wire transmitters connected, intrinsically safe as an option. Up to eight freely programmable relays monitor the measured value for limit value overshoot and undershoot. Other operating modes for the relays include sensor or device malfunction, batch and pump control functions (e.g. alternating pump control).
장점
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
Min/Max value saved
Linearization table with up to 32 support points

FLEX 선택 | 기술적 우수성 | 단순성 |
---|---|---|
Fundamental 선택 기본적인 측정 요구사항 충족 |
기술적 우수성
|
단순성
|
Lean 선택 핵심 프로세스를 손쉽게 처리 |
기술적 우수성
|
단순성
|
Extended 선택 혁신적인 기술로 프로세스 최적화 |
기술적 우수성
|
단순성
|
Xpert 선택 가장 까다로운 어플리케이션 요구사항 충족 |
기술적 우수성
|
단순성
구성에 따라 다름 |
기존 제품
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측정 원리
Display
-
Function
Display
Power
Switch
Seperate
Convert
Count
Calculate -
Certification
UL rec. Comp
ATEX Ex i
FM USA IS
FM USA NI
CSA IS
CSA NI
TIIS Ex ia -
Input
1 x analog (U, I, RTD, TC, R)
-
Output
1 x analog (U, I)
1 x transmitter power supply -
Relay output
4...8 x changeover contacts
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Auxiliary power supply / Loop power supply
90...250 V AC
20...28 V AC
20...36 V DC -
Dimensions (wxhxd)
Panel housing:
96 x 96 x 161.3 mm
(3.78" x 3.78" x 6.35") -
Software
Pump control
Linearisation
Flow calculation
Batch counter -
Operation
3 keys
Interface RS252 + ReadWin2000 -
Display
LCD multicolour
Illuminated
Bargraph
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측정 원리
Indicators with control unit
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Measuring principle
Process indicator with pump control
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Function
Display
Power
Switch
Seperate
Convert
Count
Calculate -
Display
LCD multicolour
Illuminated
Bargraph -
Power Supply
90...250 V AC
20...28 V AC
20...36 V DC -
Input
1 x analog (U, I, RTD, TC, R)
-
Output
1 x analog (U, I)
1 x transmitter power supply -
Output
1 x analog (U, I)
1 x transmitter power supply -
Software functions
Pump control
Linearisation
Flow calculation
Batch counter -
Certificates
Non-hazardous area
FM
CSA
W/o ATEX approval, Ex-sensor supply via external RB223 -
SIL
Not defined
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Panel mounting
panel mounting
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Process Connection
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<%label%>99.999,00
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<%label%>99.999,00
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<%feature%><%coding%><%label%>
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개당 가격
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<%range%><%price%>
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