EDS2-17

FFI SYSTEM OPTICAL TEMPERATURE TRANSMITTER DATA SHEET The Model FUK 3/FUL 3/FUM 1 is Optical Temperature Transmitter for thermocouple or platinum resistance bulb used for measuring the temperature of different fluids. The transmission unit incorporates a microprocessor that carries out digital processing of signals for ensuring a high accuracy and an intelligent operation. 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. FUK···3, FUL···3, FUM···1 FUK FUL MODEL TYPE CONFIGURATION 1) Thermocouple temperature transmitter (integrated type), Model type: FUK 2) Resistance bulb temperature transmitter (integrated type), Model type: FUL 3) Temperature transmitter (separate type), Model type: FUM FUM FEATURES 1. Resistive to noise and lightning Optical signal ensures a reliable signal transmission, because it is not be 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). (2) Separate type (FUM) Measuring range J thermocouple E thermocouple K thermocouple R thermocouple T thermocouple Resistance bulb Pt100 -200 to +750°C -200 to +800°C -200 to +1200°C 0 to +1600°C -200 to +350°C -200 to +600°C Measuring span Minimum Maximum 100°C 100°C 150°C 200°C 50°C 80°C 750°C 800°C 1200°C 1600°C 350°C 600°C SPECIFICATIONS Functional specifications Fluids measured: Liquid, gas or steam Measuring range, measuring span: (1) Integrated type (FUK, FUL) Measuring range J thermocouple E thermocouple K thermocouple Resistance bulb Pt100 -200 to +400°C -200 to +400°C -200 to +400°C -200 to +400°C Measuring span Minimum Maximum 50°C 50°C 50°C 50°C 400°C 400°C 400°C 400°C Operating pressure: Flange type ... Rated pressure of flange Screw-in type ... 4 MPa or less Output: Optical digital signal Burnout: If sensor is burnt out, last output is held, and alarm is delivered (detecting unit failure) Self-diagnosis: Displayed on indication unit (option) and transmitted to master station. Diagnosis item Measuring range abnormal Detecting unit failure Amplifier abnormal Battery voltage Battery voltage low alarm Host system Indication unit EDS2-17 Date May 20, 2004 FUK···3, FUL···3, FUM···1 Remote Control Function: (Items readable and setting from hand-held communicator) Item Maximum range Measuring range Real scale indication Battery voltage Error indication Measured value Adjustment Reading Setting Description Maximum measuring range of equipment Actual measuring range Indication in industrial value Battery voltage of equipment Errors of detection unit and amplifier Measured data Zero and span adjustment 2. Transmission unit Accuracy rating Model type FUK1 FUM A FUM B FUK2 FUM C FUM D FUK3 FUM E FUM F FUM FUM FUL1 FUM FUM G H Temperature range (integrated type) J thermocouple -140 to +400°C (separate type) Less than -140°C ∗ (separate type) J thermocouple -100 to +750°C Less than -100°C ∗ (integrated type) E thermocouple -200 to +400°C (separate type) (separate type) E thermocouple -80 to +800°C Less than -80°C ∗ (integrated type) K thermocouple -150 to +400°C (separate type) Less than -150°C ∗ (separate type) K thermocouple 0 to +1200°C Less than 0°C ∗ (separate type) R thermocouple 0 to +1600°C (separate type) T thermocouple -200 to +350°C (integrated type) Pt100 -200 to +400°C (separate type) (separate type) -200 to +600°C Sensor type JPt100 JPt100 -200 to +400°C -200 to +500°C Accuracy rating ±0.6°C ±1°C ±1.1°C ±1.9°C ±0.6°C ±1.2°C ±2°C ±0.6°C ±1°C ±1.8°C ±3°C ±4°C ±0.8°C ±0.6°C ±0.9°C ±0.6°C ±0.7°C 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 temperature transmitter.) Optical digital signal 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) Zero point shift: Minimum temperature to 80% of maximum temperature of measuring range 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 Storage temperature: –40 to +80°C Output signal: Power supply: L K M FUM N (separate type) FUM P (separate type) Note 1: Accuracy is for when segment correction is made. Note 2: Reference junction compensation error is not included. Reference junction compensation accuracy: ± 1°C (for thermocouple) Ambient temperature effect: (shift between -30 to +70°C) ± 0.5% of maximum measurement temperature or, if temperature range above is marked "∗", ± 1% Allowable wiring resistance: (For separate type) Thermocouple ... 100Ω or less. Resistance bulb ... 10Ω or less. Physical specifications Environmental protection: Meets JIS C0920, immersion-proof (equivalent to IEC IP67 or NEMA 6/6P) Optical cable connection: G1/2 Mounting method: (1) FUK, FUL: Screw-in or flange mounting ... As specified by code symbol (2) Separate type (FUM): Mounted on 50A (2B) pipe with U-bolt or on a wall Finish: Epoxy-polyurethane double coat, silver (blue for amplifier case cover). Mass: (1) FUK, FUL ... 3 to 5 kg. Varies with sensor unit length. (2) Separate type (FUM) ... About 2.4 kg Insertion length: (FUK, FUL sensor unit length) 100 to 2000 mm ... See Code symbols Minimum bend radius: (Allowable bend of FUK or FUL sensor unit) 14.4 mm ... Sheath type (Ø4.8 mm) only External dimensions: See OUTLINE DIAGRAM. Material: (FUK, FUL sensor unit protective pipe) SUS304 or SUS316 ... As specified by code symbol Performance specifications 1. Detecting unit (for FUK, FUL) Accuracy rating: Thermocouple ... IEC 584, class 2 Resistance bulb ... IEC751, class B Response time (time constant): For protective pipe Ø4.8 mm ... About 8 sec For protective pipe Ø12 mm ... About 70 sec 2 Optional specifications Indication unit: 5-digit LCD indication, % or real scale indication Operating temperature range: - 20 to +70°C SCOPE OF DELIVERY Instrument body and pipe fixture (for separate type) Relation between velocity of fluid measured and insertion length When measuring a temperature upon insertion in the fluid piping, the temperature detector is subjected to a stress by fluid flow. So, the mechanical strength of a protective pipe to put in must be taken into account. Study the insertion length for a thermometer to use referring to the relation between velocity and insertion length in Fig. 1. If a sheath type is inserted in fluid, provide a protective pipe separately. 1300 1000 Insertion length L (mm) Air 100 Water 10 0.1 1 10 100 Velocity (m/s) Fig. 1 Relation between velocity and insertion length (for Ø12 mm protective pipe) 3 FUK···3, FUL···3, FUM···1 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 (1) Thermocouple temperature transmitter 12345678 F UK 3 1 2 3 A B S W A L P 0 1 2 3 4 5 6 7 8 9 S T 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 9 10111213 Description Measuring range (4th digit) J thermocouple -200 to +400°C E thermocouple -200 to +400°C K thermocouple -200 to +400°C Protective pipe shape (mm) (5th digit) Ø12 Ø4.8 (sheath type) Protective pipe material (6th digit) SUS304 (cannot be specified when 5th digit is B) SUS316 Indicator (7th digit) Not provided Digital, % indication Digital, real scale indication Mounting dimension (9th digit) Flange JIS 10K-25ARF Flange JIS 20K-25ARF Flange JIS 30K-25ARF Flange JIS 63K-25ARF Screw-in G3/4B Screw-in R3/4 Screw-in 3/4-14NPT Flange ANSI 150LB, 1B Flange ANSI 300LB, 1B Flange ANSI 600LB, 1B Cable lead-in port (10th digit) G1/2 1/2-14NPT Explosion-proof (11th digit) Non-explosion proof Intrinsic safety, JIS Insertion length (mm) (12th and 13th digits) 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 Cannot be specified when 1800 5th digit is A 1900 2000 5 FUK···3, FUL···3, FUM···1 CODE SYMBOLS (2) Resistance bulb temperature transmitter 12345678 FUL 3 1 A B S W A L P 0 1 2 3 4 5 6 7 8 9 S T 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 9 10111213 Description Measuring range (4th digit) 3 wire system Pt100 (1997) -200 to +400°C Protective pipe shape (mm) (5th digit) Ø12 Ø4.8 (sheath type) Protective pipe material (6th digit) SUS304 (cannot be specified when 5th digit is B) SUS316 Indicator (7th digit) Not provided Digital, % indication Digital, real scale indication Mounting dimension (9th digit) Flange JIS 10K-25ARF Flange JIS 20K-25ARF Flange JIS 30K-25ARF Flange JIS 63K-25ARF Screw-in G3/4B Screw-in R3/4 Screw-in 3/4-14NPT Flange ANSI 150LB, 1B Flange ANSI 300LB, 1B Flange ANSI 600LB, 1B Cable lead-in port (10th digit) G1/2 1/2-14NPT Explosion-proof (11th digit) Non-explosion proof Intrinsic safety, JIS Insertion length (mm) (12th and 13th digits) 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 Cannot be specified when 1800 5th digit is A 1900 2000 (3) Temperature transmitter (separate type) 12345678 F UM 1 S T A B C D E F G H J K L M N P A G Description Cable lead-in port (4th digit) G1/2 1/2-14NPT Sensor type, measuring range (5th digit) J thermocouple -200 to +400°C J thermocouple -200 to +750°C E thermocouple -200 to +400°C E thermocouple -200 to +800°C K thermocouple -200 to +400°C K thermocouple -200 to +1200°C R thermocouple 0 to +1600°C T thermocouple -200 to +350°C 3 wire system Pt100 (1989) -200 to +400°C 3 wire system Pt100 (1989) -200 to +600°C 3 wire system Pt100 (1997) -200 to +400°C 3 wire system Pt100 (1997) -200 to +500°C 3 wire system JPt100 -200 to +400°C 3 wire system JPt100 -200 to +500°C Explosion-proof (6th digit) For general application (Non-explosion proof) Intrinsic safety, JIS Indicator (7th digit) Not provided Digital, % indication Digital, real scale indication A L P 6 OUTLINE DIAGRAM 0 3– 1 7 28 39 (Unit : mm) 1) Thermocouple temperature transmitter, Resistance bulb temperature transmitter 222 49 t ØD L FUK FUL P Ø102 Øg Ød ØC 4-Øh 241 80 54 f 121 9th digit of code symbol 0 8 Flange JIS 10K-25A RF JIS 20K-25A RF JIS 30K-25A RF JIS 63K-25A RF ANSI 150lb,1B ANSI 300lb,1B ANSI 600lb,1B t 14 16 20 27 ØD 125 125 130 ØC 90 90 95 Øh 19 19 19 23 16 20 20 f Øg 70 1 15 2 Indicator (option) 3 7 8 9 Ø15 1.0 70 "B" Optical cable lead-in port 140 100 14.5 108 79.4 17.5 124 88.9 17.5 124 88.9 View from arrow P 1.6 50.8 15 3 E Details of "B" FUK FUL 4 3– 5 6 L 223 20 38 Ø102 Type 5th digit 10th digit A A B B S T S T E G1/2 1/2-14NPT G1/2 Ød 12 L 100 to 1300 (as specified) M 54 9th digit of code symbol 4 5 6 M G3/4 R3/4 3/4-14NPT 100 to 2000 4.8 (sheath type) (as specified) 1/2-14NPT Ød 7 FUK···3, FUL···3, FUM···1 OUTLINE DIAGRAM (Unit : mm) 2) Temperature transmitter (separate type) 241 80 108 70 U-bolt (M8) Mounting pipe JIS 50A (2B) Terminal block (for sensor connection) 266 225 8 70 Ø102 54 15 "B" Optical cable and sensor cable lead-in port Indicator (option) 27 47 Ø15 3 A 15 M3 screw A B + – E Details of "B" 6.5 E B Type FUMS FUMT A G1/2 1/2-14NPT Resistance bulb Thermocouple Connection diagram ORDERING INFORMATION 1. 2. 3. 4. Model type Measuring range Indication scale for real scale specification Others 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