Fuji Electric V6 Series FKB Gauge Pressure Transmitter for Remote Seal
Measures gauge pressure up to 7,252 psi, SIL 2/3 safety features, <40 ms response time, for use with diaphragm seal, and communicates using HART communications protocol.
Overview
Features
- Range 1 to 7,252 psi gauge (1 to 500 bar)
- SIL levels 2 and 3
- 40ms response time
- Up to ±0.065% of calibrated span accuracy
- ±0.2% of upper range limit stability
- 0.05% of calibrated span linearity
- Process temperature
- -40 to 302°F (-40 to 150°C) for rigid mounting
- 32 to 662°F (0 to 350°C) for capillary design and high temperature filling fluid
- HART 7 communication protocol
- Safety Integrity Level 2 or 3 according to IEC 61508 and IEC 61511 standards
- Hazardous area approvals
- IP66/IP67 and NEMA 4X
- 5-digit local display
- Optional LCD display with 3 magnetic push buttons for contactless configuration
Description
The Fuji Electric V6 Series FKB gauge pressure transmitter for remote seal uses a unique micro-capacitive silicon sensor and state-of-the-art digital signal processing to provide exceptional accuracy and stability. The transmitter's silicon sensor assures this accuracy for all of the suppressed calibration ranges without additional adjustment. The FKB offers a sampling period of 40 ms and a response time of 80 ms.
The FKB V6 transmitter incorporates specific hardware and software features to comply with Safety Integrity Levels (SIL) 2 and 3 according to IEC 61508 and 61511 standards. The transmitters have a safety failure rate of 97%.
The FKB transmitter's advanced floating cell technology protects against temperature variations and overpressure, and substantially reduces the overall measurement error. The burnout current value can be adjusted within the ranges of 3.4 to 3.8 and 20.8 to 22.5 mA in conformance with NAMUR NE43 recommendations. The transmitter's output signal can be linearized using up to 14 points.
The electronics unit, local indicators and electronics housing are interchangeable among all FCX-AIV V6 transmitters. The VG series transmitters can also communicate using either the universal HART protocol or the proprietary, faster Fuji Electric communication protocol. Various options are available to address a wide range of process industry applications, including a full range of hazardous area approvals, a built-in RFI filter and lightning arrester, 5-digit local display with engineering units, stainless steel electronics housing, and a wide selection of wetted part materials. An optional local configurator with three magnetic switches allows the user to configure the transmitter without opening the indicator cover.
Documents
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