查了一些资料，我认为FF现场总线还是很有前途的，下面是已经注册的产品，大家的观点呢？ Supplier/Product Model # Description ABB Automation Products GmbH 2000T Pressure Transmitter 2600T Series - Models 267/ 269 Pressure Transmitter 2600T Series - Models 262/264 Pressure Transmitter 2600T Series - Models 263 / 265 Pressure Transmitter 600TEN Pressure Transmitter FIO-100 Linking Device FXE4000 Electromagnetic Flowmeter LD 800HSE Linking Device TB82EC Conductivity, Concentration Transmitter TB82PH pH, ORP, pION Transmitter TB82TC Conductivity, Concentration Transmitter TB82TE Conductivity Transmitter TF02, TF102, TF202 Temperature Transmitter Trio-Wirl V_4000/S_4000 Vortex/Swirl Flowmeter TZID-C120/220 Valve Positioner TZIDC 120/220 R2.00 Valve Positioner V_1000/S_1000 Vortex/Swirl Flowmeter Anderson Instrument Co. FPP Pressure Transmitter FPT Temperature Transmitter Beijing Huakong Technology Co., Ltd. HK-F102TT Temperature Transmitter Biffi ICON 2000 Valve Positioner B黵kert Wrke GmbH & Co. 8643 Power I/O Box Dresser Valve Division FVP Valve Positioner FVP (Software Download) Valve Positioner EIM Controls Inc. Series 2000/M2CP Electric Actuator (digital) Series 2000/M2CP Electric Actuator (analog) Emerson Process Management El-O-Matic 0990 ELQ Quarter Turn Electric Actuator El-O-Matic 22C0 ELQ Quarter Turn Electric Actuator El-O-Matic 7360 ELQ Positioning Electric Actuator El-O-Matic 8000 ELQ Positioning Electric Actuator El-O-Matic A2C0 FF34 Actuator Controller El-O-Matic DD30 ELQ Positioning Electric Actuator El-O-Matic F800 ELQ Quarter Turn Electric Actuator FieldQ Pneumatic Valve Actuator Fisher DVC5000f - FL Discrete Valve Controller Fisher DVC5000f - SC Digital Valve Controller Linking Device HSE HSE Linking Device MicroMotion MVD 2000 Coriolis Mass Flowmeter Rosemount 3051C - Rev 7.0 Pressure Transmitter Rosemount 3051S - Rev 20.0 Pressure Transmitter Rosemount 3244MV Temperature Transmitter Rosemount 644 Temperature Transmitter Rosemount 752 Remote Indicator Rosemount 848T Eight Input Temperature Transmitter Rosemount 8742 Mag Flow Meter Rosemount 8800A Vortex Flowmeter Rosemount 8800C Vortex Flowmeter Rosemount Analytical 4081 pH/ORP Fieldbus pH/ORP Transmitter Rosemount Analytical 4081C/T Conductivity Transmitter Rosemount Analytical 4081FG Two-Wire In Situ O2 Analyzer (550 to 1600C) Rosemount Analytical 5081-A-FF Amperometric Transmitter Rosemount Analytical 5081-C/T-FF Conductivity Transmitter Rosemount Analytical 5081-pH/ORP-FF Conductivity Transmitter Rosemount Analytical BINOS 100 2M Multi-component Continuous Gas Analyzer Rosemount Analytical BINOS 100 F Gas Analyzer Multi-component Continuous Gas Analyzer Rosemount Analytical CAT 100 Gas Analyzer Multi-component Continuous Gas Analyzer Rosemount Analytical MLT / CAT200 Gas Analyzer Multi-component Continuous Gas Analyzer Rosemount Analytical OCX 5400 Oxygen and Combustibles Transmitter Rosemount Analytical Oxymitter 5000 In situ O2 Transmitter Saab Rosemount 3900 Tank Radar REX Radar Level Transmitter Saab Rosemount 5600 Tank Radar PRO Radar Level Transmitter Endress + Hauser Cerabar S Pressure Transmitter Deltabar S Differential Pressure Transmitter Deltapilot S Deltapilot S Level Transmitter Levelflex M Guided Wave Level Transmitter Micropilot M - Rev 2.0 Radar Level Transmitter PROline Promag 53 Magnetic Flowmeter PROline Promass 83 - Rev 1.0 Mass Flowmeter PROline Prosonic Flow 93 Ultrasonic Flowmeter Prosonic M Ultrasonic Level Transmitter Prowirl 72 Flowmeter Prowirl 73 Flowmeter TMT165 Temperature Transmitter Flowserve Corporation Accutronix MX - Rev 1.0 Valve Actuator Accutronix MX - Rev 2.0 Valve Actuator BUSwitch Discrete Valve Controller Logix 1400 Valve Positioner Logix 14XX Logix 1000 Series Fieldbus Positioner Foxboro (and Foxboro-Eckardt) 240FF Intelligent