Deltapoint FMB53은 마운팅 클램프가 장착된 케이블 버전입니다. Contite 측정 셀이 장착된 이 계기는 일반적으로 환경 산업에서 사용됩니다. 개방 또는 폐쇄 컨테이너 내 액체와 페이스트 같은 유체의 레벨을 측정하기 위한 압력 센서이며, 거품이 형성되어도 측정은 이에 영향을 받지 않습니다. SIL2 안전 시스템용입니다.
레벨 측정용.
프로세스 연결부: 서스펜션 클램프
온도: PE 케이블 사용: -10 ~ +70°C (+14 ~ +158°F),
FEP 케이블 사용: -10 ~ +80°C (+14 ~ +176°F)
측정 범위: 0.1 ~ 10bar / 100m H 2O (1.5 to 150psi / 300ft H2O)
정확성: ±0.2%, ±0.1% (옵션)
국제 방폭 인증, 오버필 방지 WHG, SIL, 음용수 승인
장점
응결에 강하고, 기준 정확도가 높은 밀봉된 Contite 측정 셀: (±0.2% (옵션 ±0.1%)) 및 온도 효과 최소화
모듈식 설계로 디스플레이 또는 전자 장치를 간편하게 교체 가능
원활하게 개별 시스템에 통합 가능(HART/PA/FF)
간편하고 안전하게 메뉴 지침을 따라 조작: 디스플레이 모듈, HART를 통한 4~20mA, PROFIBUS PA 또는 FOUNDATION Fieldbus를 통해 현장에서 조작 가능
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Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant, climatic-proofed and with lowest temperature influences Cable version with suspension clamp
Supply voltage
4...20 mA HART 10,5...45 VDC (Non Ex): Ex ia: 10,5...30 VDC PROFIBUS PA: 9...32 VDC (Non Ex) FOUNDATION Fieldbus: 9...32 VDC (Non Ex)
Reference Accuracy
Standard 0.2% Optional 0.1%
Long term stability
0.05 % of URL/year
Process temperature
PE cable: -10°C…70°C / 14°F…158°F FEP cable: -10°C…80°C / 14°F…176°F
Ambient temperature
-40°C...85°C (-40°F...185°F)
Measuring cell
100 mbar...10 bar (1.5 psi...150 psi)
Smallest calibratable span
10 mbar (1.45 psi)
Vacuum resistance
0 mbar abs.
Max. Turn down
100:1
Max. overpressure limit
40 bar (600 psi)
Process connection
Mounting clamp
Material process membrane
316L, AlloyC, Gold-Rhodium PE, FEP
Material gasket
Viton, EPDM, Kalrez, none
Fill fluid
Inert oil, Synthetic oil
Material housing
316L, Die-cast aluminum
Communication
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
Safety approvals
SIL
Design approvals
EN10204-3.1 NACE MR0175
Marine approvals
GL/ ABS/ LR/ BV/ DNV
Drinking water approvals
KTW/ NSF/ ACS
Specialities
Modularity to differential pressure and process pressure devices (replacable display, universal electronics) Diagnostic functions
측정 원리
Hydrostatic
Characteristic / Application
Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant and climatic-proofed Cable version with suspension clamp
Specialities
Modularity to differential pressure and process pressure devices (replacable display, universal electronics) diagnostic functions Hermetically sealed Contite measuring cell (condensate-resistant and climatic-proofed)
Supply / Communication
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC (Non Ex)
Accuracy
Standard 0.2% Optional 0.1%
Long term stability
0.05 % of URL/year
Ambient temperature
-40°C...85°C (-40°F...185°F)
Process temperature
PE cable: -10°C…70°C / 14°F…158°F FEP cable: -10°C…80°C / 14°F…176°F
If pressurized, usage of two pressure transmitters to measure the differential pressure (electronic dP) Observe ratio head pressure : hydrostatic pressure
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