EDS5-87

FFI SYSTEM OPTICAL PRESSURE TRANSMITTER DATA SHEET The Model FBL 3 Optical Pressure Transmitter measures pressures of various fluids accurately, converts them into optical digital signals and outputs them. This is an intelligent transmitter providing excellent performance and functions due to incorporation of electrostatic capacitance type silicon sensor and microprocessor. A fiber optical cable used for the signal transmission line forms an optical field instrumentation system together with an optical star coupler and a master station. FBL···3 FEATURES 1. Resistive to noise and lightning Optical signal ensures a reliable signal transmission, because it is not affected by external noise and inductive lightning. Use of a nonmetallic optical (fiber) cable prevents propagation of inductive lightning through the cable, so a signal transmission immune to lightning can be realized. 2. Reliability due to redundant configuration Host system can be duplicated by using two optical cable trunk lines (between an optical star coupler and host system. This enhances reliability of users’ systems. 3. Intrinsic safety type explosion-proof Each equipment with a built-in battery can be constructed so as to be an intrinsic safety type individually (intrinsic safety type barrier unnecessary). SPECIFICATIONS Functional specifications Fluids measured: Liquid, gas or steam Measuring range, operating pressure and maximum allowable over-pressure: Span [kPa] Operating pressure MiniMaxi[MPa] mum mum value value 01 -0.1 to 0.13 02 -0.1 to 0.5 03 -0.1 to 3 04 -0.1 to 10 05 -0.1 to 50 3.25 12.5 75 250 1250 130 500 3000 10000 50000 Range limits [kPa] Lower range limit Determined by allowable operating pressure limit of particular fill fluid (See table below.) Type Max. allowable overUpper pressure range [MPa] limit 130 500 3000 1 1.5 9 15 75 FBL FBL FBL FBL FBL 10000 50000 EDS5-87 Date May 20, 2004 FBL···3 Process temperature, Allowable pressure limit: For details, refer to Fig. 1. Fill-fluid Silicon oil Fluorolube oil Silicon oil Code Y, G, N W, A, D R Process temperature -40 to +100˚C -20 to +80˚C -15 to +100˚C Allowable pressure limit 2.7kPa abs Atmospheric pressure 2.7kPa abs Performance specifications Accuracy rating ±0.1% when measuring span is 1/10 or more of maximum span ±(0.05 + 0.005 x maximum span/measuring span)% when measuring span is less than 1/10 of maximum span Note: Percent value with respect to measuring span (including linearity, hysteresis and repeatability in standard 23°C status) (Note) Self-diagnosis: Displayed on indication unit (option) and transmitted to master station. Item Host system Indication unit Measuring range abnormal Detecting unit failure Amplifier abnormal Battery voltage Battery voltage low alarm Remote control function: See Table 1. Output signal: Optical digital signal Power supply: Built-in lithium battery (expected life about 4 years) Optical cable: Code set type, silica fiber ... core/clad diameter 100/140 µm Optical connector: FC connector Transmission distance: 1.5 km max. (when transmission loss of optical cable is 4 dB/km) Damping: Variable from 0.2 to 32 sec (time constant) Zero elevation and suppression: Possible within a range from - 0.1 MPa to maximum span. Explosion-proof: Intrinsic safety type, JIS ib IIC T3 Ambient temperature: –30 to +70°C –10 to +60°C for intrinsic safety explosion-proof type –20 to +70°C when provided with indicator –10 to +60°C when filled with fluorolube oil Storage temperature: –40 to +80°C Ambient temperature effect: Zero shift: ± (0.1 + 0.05 × URL/x )%/ 28°C Overall shift: ± (0.15 + 0.05 × URL/x )%/ 28°C Where; URL: Maximum span x: Measuring span 3 times as large as above when the 7th digit (material) is other than V. Maximum allowable pressure effect: Zero shift at maximum span ± 0.2% to maximum allowable pressure Inclination effect: 0.1 kPa/10° or, when 13th digit code (processing, fill fluid) is W, D or A, double the above, at maximum span Measurement period: 0.2 sec Response time: Time constant 0.2 sec (at 23°C) Dead time; About 0.2 sec Physical specifications Material: Material code V J H M T B L U Process cover SCS14 SCS14 SCS14 SCS14 SCS14 Hastelloy-C lining Monel lining Tantalum lining Detecting unit Seal diaphragm Other wetted parts SUS316L SUS316L · Gold-plated Hastelloy-C Monel Tantalum Hastelloy-C Monel Tantalum SUS316 SUS316 Hastelloy-C Monel Except for Tantalum Hastelloy-C FBL 05 Monel Tantalum Environmental protection: Meets JIS C0920, immersion-proof (equivalent to IEC IP67 or NEMA 6/6P) Process connection: Rc1/4 or 1/4-18NPT (whichever selected by code symbol) Oval flange threads 7/16-20UNF Optical cable connection: G1/2 or 1/2 -14NPT (whichever selected by code symbol) Mounting method: Mounted on the 50A (2B) pipe with Ubolt Finish: Epoxy-polyurethane double coat, Color: silver (blue for amplifier case cover) External dimensions: See OUTLINE DIAGRAM. Mass: 4.5 to 5 kg Orientation of transmission unit: Indicator unit turnable 90° upward/downward relative to detection unit. 2 Optional specifications Indication unit: 5-digit LCD indication, % or real scale indication (as specified by code symbol) Operating temperature range: – 20 to +70°C Oxygen oil-proof processing:  Fluorolube filled.  Wetted parts degreased  Varies with  and cleaned.  material. Chlorine service: Fluorolube oil filled.  Refer to NACE specification:  CODE H2S-proof treatment in  SYMBOLS.  accordance with NACE  specification  Table 1 Remote Control Function (Items readable and setting from hand-held communicator) Item Maximum range Measuring range Damping Real scale indication Battery voltage Error indication Measured value Adjustment Reading Setting Description Maximum measuring range of equipment Actual measuring range Variable within 0.2 to 32 sec. Indication in industrial value Battery voltage of equipment Errors of detection unit and amplifier Measured data Zero and span adjustment Note: For operation of the “3” type transmitter (“3” at the 8th digit of product code), a hand-held communicator is required to have a version 1.6 or higher, but a communicator before version 1.6 can be operated with memory data updated. (Refer to the instruction manual of transmitter.) Fill-fluid: Silicon oil (Code: Y,G,N) Fill-fluid: Silicon oil (Code: R) [kPa abs] 101 Operating pressure Operating area 20 4 2.7 Non-operating area –40 –15 60 85 100 [°C] Process temperature Fig. 1 Relation between process temperature and operating pressure 3 FBL···3 SYSTEM BLOCK DIAGRAM Host system Master station Control room 1:1 system 1 to 5V DC 4 to 20mA DC Optical fiber type electric converter (Type; PSN) Field Star coupler Transmitter Field equipment (max. 8 units) Transmission distance: 1.5 km max. (between master station and field equipment) Transmitter Transmission distance: 4 km max. 4 CODE SYMBOLS 12345678 FBL 0 3 9 10111213 1415 F Description Process cover (4th digit) Process connection Cable lead-in port Rc1/4 G1/2 1/4-18NPT 1/2-14NPT Measuring span (6th digit) 3.25....... 130kPa 12.5...... 500kPa 75........ 3000kPa 250.....10000kPa 1250.. 50000kPa Material (7th digit) V J H M T B L U Process cover SCS14 SCS14 SCS14 SCS14 SCS14 Hastelloy-C lining Monel lining Tantalum lining Seal diaphragm SUS316L SUS316L · Gold-plated Hastelloy-C Monel Tantalum Hastelloy-C Monel Tantalum Other wetted parts SUS316 SUS316 Hastelloy-C Monel Not available Tantalum when 6th Hastelloy-C digit is “5”. Monel Tantalum S T 1 2 3 4 5 A L P Indicator (9th digit) Not provided Digital, % indication Digital, real scale indication Explosion-proof (10th digit) Non-explosion proof Intrinsic safety, JIS Side vent/drain and fixture (11th digit) A C D F Side vent/drain None None Yes Yes Fixture None Yes (stainless steel) None Yes (stainless steel) A G Cannot be specified when 7th digit is “B”, “L” or “U”. Treatment and Fill-fluid (13th digit) Y W G A D N R Treatment None None Degreasing Oxygen oil-proof processing Chlorine service NACE specification None Fill-fluid Silicon oil Fluorolube oil Silicon oil Fluorolube oil (when 7th digit is “V”) Fluorolube oil (unavailable when 7th digit is “V”, “M” or “L”) Silicon oil (unavailable when 6th digit is “5”, or 7th digit is “T” or “U”) Silicon oil (for vacuum) A B C D E F O-ring material (for process cover)(14th digit) Viton Teflon Bolt/nut (15th digit) NACE bolt/nut (ASTM A193 B7M/A194 2HM) Cannot be specified NACE bolt/nut (ASTM A320 L7M/A194 2HM) when 6th digit is “5”. SUS304/SUS304.... (For general use) SUS630/SUS304.... Specify when 6th digit is “5”. 5 FBL···3 OUTLINE DIAGRAM P (Unit:mm) 241 80 108 70 FBL S 0 T V J H 3– M T A C Mounting pipe JIS 50A (2B) U-bolt (M8) 315 225 8 70 φ102 54 15 B Optical cable lead-in port Indicator (option) Gas vent, drain port 37 27 47 A Pressure connection FBL S 0 T 41.3 B L 3– U A C 27 4–7/16-20UNF Thread depth 13 (for oval flange) 318 41.3 View from arrow P 15 3 8 φ15 φ7 φ102 54 A 2.5 D Pressure connection 2–7/16–20UNF Thread depth 10 (for oval flange) φ16 φ12 +0.1 +0.2 40 E φ18.5 27 47 Details of “B” Details of “A” Type D E Rc1/4 G1/2 1/4–18NPT 1/2–14NPT φ4 Details of “A” 6 0 2 - 0.1 FBLS FBLT 1 SCOPE OF DELIVERY Instrument body and pipe fixture (as specified) ITEM TO BE PREPARED SEPARATELY Oval flange: To be used as a flange of connecting pipe port. For details, refer to the DATA SHEET of oval flange (EDS6-10). ORDERING INFORMATION 1. 2. 3. 4. Model type Measuring range Indication scale for real scale specification Others 7 FBL···3 Caution on Safety *Before using this product, be sure to read its instruction manual in advance. Head Office 6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan http://www.fesys.co.jp/eng Sales Div. International Sales Dept. No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187 http: //www.fic-net.jp/eng Information in this catalog is subject to change without notice. Printed in Japan