이 트랜스미터는 신형 압력계로 내구성이 우수하고 높은 보안수준의 블루투스 연결을 통해 모바일 기기의 앱을 사용하여 원격으로 제어할 수 있습니다. 소프트웨어의 사용이 매우 편리하고, 직관적인 마법사를 통해 계기의 설정, 보증 검사 및 검증을 손쉽게 수행할 수 있습니다. 또한 하트비트 기술(Heartbeat Technology)의 검증 및 모니터링 기술을 통해 루프 저항 변화와 같은 프로세스 이상을 검출할 수 있습니다.
Messer produces hydrogen in a steam reformer. The facility has a large number of protection and safety devices where pressure values play an important role.
The Egyptian government is working to replace liquid fuels with natural gas. To achieve this they targeted increasing the number of CNG stations in their country from 306 to 1000 by the end of 2021.
Pressure transmitter with metallic process diaphragm. Available with diaphragm seals. Device health verification without process interruptions. Intuitive and clear wizards for commissioning, proof tests and verification.
Supply voltage
4...20 mA HART Ex d, Ex e, non-Ex: 10.5...35V DC : Ex i: 10.5...30V DC
Reference Accuracy
Standard: up to 0.05 % Platinum: up to 0.025 %
Long term stability
0.05 % of URL/ year 0.07 % of URL/ 5 years 0.10 % of URL/ 10 years
Silicone oil, Inert oil, Vegetable oil, High/ low temperature oil
Material housing
Aluminium, 316L
Communication
4...20 mA HART PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional)
Certificates / Approvals
ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex
Safety approvals
SIL
Design approvals
EN10204-3.1, NACE MR0103, NACE MR0175
Marine approvals
Marine approvals
Drinking water approvals
NSF
Specialities
Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Plug and play functionalities, HistoROM
측정 원리
Absolute and gauge pressure
Characteristic / Application
Pressure transmitter with metallic process diaphragm. Available with diaphragm seals. Device health verification without process interruptions. Intuitive and clear wizards for commissioning, proof tests and verification.
Specialities
Heartbeat Technology, Bluetooth® Operation and maintenance SmartBlue App, LED Module, RFID TAG for easy identification, Plug and play functionalities, HistoROM
Supply / Communication
Ex d, Ex e, non-Ex: 10.5...35V DC Ex i: 10.5...30V DC
Accuracy
Standard: up to 0.05 % Platinum: up to 0.025 %
Long term stability
0.05 % of URL/ year 0.07 % of URL/ 5 years 0.10 % of URL/ 10 years
4...20 mA HART PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional)
Certificates / Approvals
ATEX, IEC Ex, CSA C/US, NEPSI
Safety approvals
SIL
Design approvals
EN 10204-3.1 NACE MR0175, NACE MR0103
Marine approval
Marine approval
Drinking water approvals
NSF
Metrological approvals and certificates
MID
Options
Touch control display Diaphragm seal
Application limits
Measuring cell: Metal welded If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure: hydrostatic pressure