|
FU-77V Keyence Photoelectric Sensor 200mm Range Anti Noise Stainless Fiber Optic Sensor
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
FU-77V Keyence Photoelectric Sensor
,Anti Noise FU-77V Keyence
,200mm Range FU-77V Keyence
| Lighting Method | Coaxial, Diffuse, and Dark Field |
| Manufacturer | Keyence |
| Light Source | White LED |
| Timer | OFF/ON delay/OFF delay/One-shot |
| Measurement Tools | Edge Detection, Pattern Matching, and Color Identification |
The GF Flowline FU-77V is an intrinsically safe, microprocessor-based electro-pneumatic positioner engineered for precise valve actuation in hazardous process environments. Featuring an aluminum-alloy housing with ATEX/IECEx Zone 1/21 certifications, it converts 4-20mA control signals into pneumatic output (0.2-1.6 MPa) to position rotary or linear valves with 0.15% accuracy.
- Accuracy: ±0.15% full scale (ASME B40.100 compliant)
- Supply Pressure: 1.4-7 bar (20-100 psi)
- Air Consumption: 0.01 Nl/min (steady state)
- Output Pressure: 0.2-1.6 MPa (adjustable split range)
- Signal Input: 4-20mA HART 7 (2-wire), passive/active selectable
- Hazardous Certifications: ATEX II 1G Ex ia IIC T6 Ga / II 1D Ex ia IIIB T85°C Da
- Oil & Gas: Emergency shutdown valves (ESD) in ATEX Zone 1 refineries
- Chemical Processing: Chlorine control valves with 0.1 MPa backpressure compensation
- Power Generation: SCR dampers in coal-fired boilers (SIL 2)
- Pharma/Bio: Steam-sterilizable bioreactor feed valves (3-A Sanitary Standard)
- Autocalibration: DynaTune® adaptive algorithm tunes valve in 20 seconds
- Zero Air Waste: Pilot relay design eliminates continuous bleeding
- Hazardous Area Safety: Integrated galvanic isolator (250Vrms)
- Seismic Resilience: NASA-grade anti-resonance mounting brackets
- Onboard Diagnostics: NAMUR NE 107 status indicators (F/S/M/U)
- Travel Profiling: Stores 1,000 cycle plots for performance trending
- BLE/Wi-Fi: Wireless configuration via GF FlowView mobile app
- Cloud Integration: GF-Sentry™ remote monitoring with API
| Product Type | Electro-Pneumatic Valve Positioner |
| Model Number | FU-77V |
| Input Signal | 4-20 mA DC (Standard, 2-wire) |
| Protection Rating | IP65 / IP66 / IP67 |
| Ambient Temperature Range | -30°C to +85°C (-22°F to +185°F) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.
We specialize in PLC, Sensors, HIM, and Transmitters from top brands including Bently Nevada, GF+, Rosemount, ABB, Allen-Bradley, and Foxboro.
