Toshiba Oxygen Equipment LF410/LF602 User manual
LF410 /LF600 LF410 /LF602 15 to 200 mm (1/2" to 8") Field Intelligent Device Series Electromagnetic Flowmeter Introduction The electromagnetic flowmeter uses Faraday’s Law of electromagnetic induction to measure the process flow. The device consists of two units: a detector, through which the fluid to be measured flows and in which low-level signals proportional to flow rates are obtained; and a converter, which supplies excitation current to the detector, and amplifies the signals from the detector and then processes and converts the signals into the 4–20mAdc current signal or communication signal. Thanks to the unique patented magnetic field distribution technology, the meter is highly immune for upstream flow disturbances. Combined with multi-functional converter LF600 (combined type) or LF602 (separate type) equipped with its original noise-suppression circuit and arithmetic operation capability, LF410 has high tolerance to noise, giving stable output even for slurry fluid measurement. IR (Infrared) switches enable parameter setting of the converter without removing the cover. Flow direction can be set in either way, and its 128 x 128 dot matrix LCD display allows the LCD rotated to 90, 180 and 270 degrees with a software. The AF900 hand-held terminal (HART*1 communicator) can be used to communicate with the flowmeter from a remote place. PROFIBUS-PA*2 interface is available as option. *1: HART protocol (Highway Addressable Remote Transducer) is a communication protocol for industrial sensors recommended by the HCF (HART Communication Foundation). *2: PROFIBUS is the communication protocol for the factory automation and process automation that PROFIBUS Organization recommends. Instead of analog control with a conventional analog signal (4-20mA), it is one kind of the fieldbus which digitized all signals. Flowmeters support PROFIBUS-PA. Converter I/O LF410/LF600 LF414/LF600 LF410 LF414 Figure2. LF410 series Flowmeters *3 Certification number Z01207 Specifications Overall Specifications Measurement range in terms of flow velocity: 0 – 0.3 m/s to 0 –10 m/s (0 –1.0 ft/s to 0 – 32.8 ft/s). 0 – 0.1 m/s to 0 – 0.3 m/s (0 – 0.3 ft/s to 0 – 1.0 ft/s) range is available optionally. Accuracy: See the following graph. Pulse output: Vs > 0.5 m/s (1.64 ft/s): +/-0.5 % of rate. Vs < 0.5 m/s (1.64 ft/s): +/-0.3% of rate +/- 1 mm/s (0.039 inch/s). Current output: plus +/-8 uA (0.05 % of span) Note: Span = Range in the magmeters. Error (% of rate) Converter LF602 Absolute figure 5.0 Power supply Signal cable Terminal box 4.0 3.0 2.0 Power supply I/O 1.0 0.0 0 0 1 1 2 2 10 3 Flow Velosity (m/s) Detector Detector Combined type LF410/LF600 LF414/LF600 Separate type LF410/LF602 LF414/LF602 Figure1. Configuration Accuracy Note: The accuracy above is measured under standard operating conditions using the weighing method at Toshiba's flow calibration facility. *3: CE mark is under application. No. EJL-114B LF410/LF600 LF410/LF602 Fluid conductivity: 5µS/cm minimum Fluid temperature: –10 to +180°C : Ceramic type (14 to 356 °F) Note : 120°C (248°F) above is separate type –10 to +120°C : tefolon PFA (14 to 248°F) Ambient temperature: Without cFMus Approval: -20 to + 60 °C (-4 to 140 °F) With cFMus Approval: -10 to +45°C (14 to 113 °F) Structure: NEMA 4X (IP 67) Watertight Power consumption: 17W(27VA) or less 19W(29VA) or less (with PROFIBUS) Conformance to European Community Directives: EMC directive 89/336/EEC The low voltage 93/68/EEC PED 97/23/EC (Note 1) Note : See table 2 for detail. Approved hazardous location certifications: Model: LF414/LF600 and LF414/LF602 cFMus explosion proof: FM Class I, Division 2, Groups A,B,C, and D. FM Class II, Division 2, Groups E, F and G. FM Class III. Detector and converter combination: LF410/LF600: Combined type for standard specification. LF410/LF602: Separate type for standard specification. LF414/LF600: Combined type with Ex approval of Class I, Division 2 (cFMus). LF414/LF602: Separate type with Ex approval of Class I, Division 2 (cFMus). Model LF410 and LF414 Detectors Mounting style: Wafer type Fluid pressure: -0.1 to 2.0MPa (-15 to 300psi, or -1.0 to 20 bar) Note: The test pressure before shipping from the factory is equal to twice the nominal pressure rating of the customer specified flange connection during 15 minutes. Connection flange standards: ANSI 150, ANSI 300, BS10 and 16, DIN PN10 and PN16, JIS10K, JIS16K and JIS20K 2 Principal materials: Case — 25 to 100mm (1” to 4”): stainless steel 15, 150, and 200mm (1/2”, 6”, and 8”): carbon steel Linings — 15 to 100mm (1/2” to 4”): Ceramic tube (std.) & teflon PFA (opt.) 150 and 200mm (6” to 8”): teflon PFA Electrodes — 316L stainless steel (std.) Grounding rings — 316 stainless steel (std.) Note: See Table 3 for optional materials and other related information. Measuring tube material — 304 stainless steel (in case of Teflon PFA lining) Coating — 25 to 100mm (1” to 4”): no coating (stainless steel body). 15, 150, and 200mm (1/2”, 6”, and 8”): phthalic acid resin coating with pearl-gray colored. Heat shock resistance : for a ceramic tube detector Heating: ΔT ≤ 150 °C/0.5sec (302°F/0.5sec) Cooling: ΔT ≤ 100 °C/0.5sec (212°F/0.5sec) Note: The above means that the ceramic tube detector withstands the shock of sudden heating (temperature difference 150°C or less per 0.5seconds) and sudden cooling (temperature difference 100°C or less per 0.5seconds). Dimensions and weights: See Figures 3 to 8. Cable connection port: for separate type detectors. Cable glands — LF410: without cFMus approval Provided as standard R(PT) 1/2 male screws. LF414: with cFMus approval Not provided 3/4-14NPT male screws are required. Applicable diameter — 11 to 13mm (0.433 to 0.512 inch) Model LF600 and LF602 converters Input signals Analog signal — the voltage signal from detector, proportional to process flow rate (for LF602 separate type converter). Digital input DI (opt.) Signal type: 20 to 30Vdc voltage signal Input resistance: 2.7kΩ Number of inputs: one point DI function — One of the following functions can be assigned to the optional DI signal. Range switching — Selects either the higher or lower range in the unidirectional or bidirectional 2-range setting. Totalizer control — Starts and stops the built-in LF410/LF600 LF410/LF602 totalizer. Fixed-value outputs — Outputs fixed-values for current and pulse outputs. Zero adjustment — Executes zero adjustment (on-stream at zero flow rate). Output signals Current output: 4–20mAdc (load resistance 0 to 750Ω) Note: The current output cannot be used with the PROFIBUS-PA ccommunication. Digital outputs — One point (std.) and one more point is optionally available as follows. Digital output DO1 (std.): Output type: Transistor open collector Number of outputs: One point Output capacity: 30Vdc, 200mA maximum Digital output DO2 (opt.): Output type: Solidstate relay output (non polarity) Number of outputs: One point Output capacity: 150Vdc, 150mA maximum or 150 V ac (peak to peak), 100mA maximum DO1 and DO2 functions — One of the following functions can be assigned to DO1 (std.) and/or DO2 (opt.) • Pulse output (available only for DO1,DO2) Pulse rate: 3.6 to 36,000,000 pulses/hr (DO1) 3.6 to 360,000 pulses/hr (DO2) (Over 3,600,000 pulses/hr, auto-setting) Pulse width: 0.5 to 500ms (but less than half of the period for 100% flow rate) Note: The same and simultaneous pulse is not available between DO1 and DO2.) • Multi-range selection outputs (Note 1) • High, High high, Low, and/or Low low alarm outputs (Note 2) • Empty pipe alarm output • Digital Output Active Status (DO1 and DO2) (Note 2) • Preset count output • Converter failure alarm output Note 1: Two outputs (DO1 and DO2) are needed for 4-range switching and forward/reverse 2-range switching. Note 2: Normal Open (default set) or Normal Close is selected for alarm outputs when programming. The Status when power failure is kept to Normal Open. Communications output ： • HART(std.) Digital signal is superimposed on 4–20mAdc current signal as follows: • Conforms to HART protocol Load resistance: 240 to 750Ω Load capacitance: 0.25µF maximum Load inductance: 4mH maximum • PROFIBUS (opt.) Protocol : PROFIBUS-PA Baurate : 31.25kbps Bus voltage : 9-30Vdc Consumption electric current of bus:less than 16mA Manufacture Ident-No. : 093BHEX Standard Ident-No. : 9740HEX Slave address : 0-126 (Default address is 126) Profile : Profile Ver.3.01 for Process Control Devices Function blocks : AI(Flow)×1 , Totalizer×1 LCD display: Full dot-matrix 128×128 dot LCD display (back-light provided) The data on the LCD inside the converter can rotate to 90, 180, and 270 degrees by a software, without rotating the indicator itself. (Combined type only) Parameter settings — Parameters can be set as follows: • IR Switches: Three key switches are provided to set configuration parameters. • Digital communication: The AF900 hand-held terminal or PROFIBUS is needed to set parameters. •Zero adjustment: Zero point adjustment can be started by pressing the switch in the converter. Damping: 0.5 to 60 seconds (selectable in 1 second increments) Zero and span calibration: Built-in calibration signal source allows converter unit check. Conditions when power fails: The outputs and display will remain as follows when power fails. Parameter setting values are stored in non-volatile memory and the values will be restored when the power returns to normal condition. • Current output: 0mAdc • Digital output: OFF • LCD display: No display • PROFIBUS: No communication Power supply: One of the following can be selected: • 100 to 240Vac, 50/60Hz (std.) (allowable voltage 80 to 264Vac) • 24Vdc (allowable voltage 18 to 36Vdc) • 110Vdc (allowable voltage 90 to 130Vdc) Surge protection: Arresters are installed in the power supply, and current signal output circuit. Case: Aluminum alloy (equivalent of IP 67) Coating: Acrylic resin-baked coating, pearl-gray colored 3 LF410/LF600 LF410/LF602 Cable connection ports: Cable glands — LF600 and LF602 without cFMus Approval: Provided as standard OD of cableφ11~13mm Material Nylon 66 G (PF) 1/2 male screws. Note: When PROFIBUS option is specified , cable grands size is φ6~8mm for signal cable, φ11~13mm for power cable. LF600 and LF602 with cFMus Approval: Not provided, 1/2-14NPT male screws are required. Applicable diameter — 11 to 13mm (0.433 to 0.512 inch) Vibration resistance: No resonance to the following levels of vibration: • 10 to 150Hz with acceleration of 9.8m/s2 No defect in putting vibration to each direction of 30Hz with 29.4 m/s2in 4h. Note: Avoid using the flowmeter in an environment with constant vibration. Converter LF602 dimensions and weights: See Figure 9 (for Separate type) MTBF:220,000 hours at 25 deg.C (77 deg.F) based on MIL-HDBK-217F 4 LF410/LF600 LF410/LF602 Installation Dimensions Unit : mm (35) 225 143 Unit : mm 225 131 (35) 133 ΦD1 ΦD1 (L2) (L2) 131 64 L1 87 BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) 15 L1 (mm) 70 L2 (mm) 252 D1 (mm) 49 Weight (kg) approx. 5 Note: 1 inch = 25.4mm L1 (inch) 2.76 L2 (inch) 9.92 BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) 25 L1 (mm) 80 L2 (mm) 241 D1 (mm) 66 Weight (kg) approx. 5 Note: 1 inch = 25.4mm ANSI class 150 and class 300 dimensions: Meter size (inch) 1/2 L1 D1 (inch) 1.93 Weight (lb) approx. 11 Figure 3. LF410/LF600 and LF414/LF600 flowmeters Meter size 15mm (1/2") ANSI class 150 and class 300 dimensions: Meter size (inch) 1 L1 (inch) 3.15 L2 (inch) 9.48 D1 (inch) 2.60 Weight (lb) approx. 11 Figure 4. LF410/LF600 and LF414/LF600 flowmeters Meter size 25mm (1") The dimension of L1 is changed when the material of grounding ring is chosen Pt-Ir or Ta. Meter size 15mm (1/2”) 25mm (1”) 40mm (1 1/2”) 50mm (2”) 80mm (3”) 100mm (4”) 150mm (6”) 200mm (8”) L1 77mm (3.03 inch) 95mm (3.74 inch) 115mm (4.53 inch) 126mm (4.96 inch) 126mm (4.96 inch) 136mm (5.35 inch) 242mm (9.53 inch) 312mm (12.28 inch) 5 LF410/LF600 LF410/LF602 Unit : mm 225 (35) 133 Meter size 15mm (1/2”) 25mm (1”) 40mm (1 1/2”) 50mm (2”) 80mm (3”) 100mm (4”) 150mm (6”) 200mm (8”) L1 77mm (3.03 inch) 95mm (3.74 inch) 115mm (4.53 inch) 126mm (4.96 inch) 126mm (4.96 inch) 136mm (5.35 inch) 242mm (9.53 inch) 312mm (12.28 inch) (L2) 131 The dimension of L1 is changed when the material of grounding ring is chosen Pt-Ir or Ta ΦD1 Unit : mm R (PT)1/2Male Screw (Two Places) 88 126 (35) 40 L1 91 (L2) Note1: Eye bolts are provided at the top for flowmeters sized 200mm (8"). Meter size (mm) 40 50 80 100 150 200 L1 (mm) 100 110 110* 120* 230 300 L2 (mm) 264 280 306 338 407 458 D1 (mm) 85 102 127 159 216 267 Weight (kg) approx. 6 approx. 7 approx. 8 approx. 10 approx. 22 approx. 32 ANSI class 150 and class 300 dimensions Meter size (inch) 1-1/2 2 3 4 6 8 L1 (inch) 3.94 4.33 4.33* 4.72* 9.06 11.81 L2 (inch) 10.39 11.02 12.04 13.30 16.02 18.03 D1 (inch) 3.35 4.02 5.00 6.26 8.50 10.51 Weight (lbs) approx. 13 approx. 15 approx. 18 approx. 22 approx. 49 approx. 70 Note: 1 inch = 25.4mm *When Teflon PFA lining is selected, L1 in the table above becomes as follows: L1: 115mm (4.53 inch) for meter size 80mm (3") L1: 126mm (4.96 inch) for meter size 100mm (4") Figure 5. LF410/LF600 and LF414/LF600 flowmeters Meter sizes 40 (1 1/2") to 200mm (8") 6 Φ49 BS16, DIN PN16 and JIS 10K dimensions 64 L1 Note1: Cable glands are not provided for LF414 of FM and CSA approved type. Refer to the part of Cable connection port at detector. Note2: 1 inch = 25.4mm BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) 15 L1 (mm) 70 L2 (mm) 179 D1 (mm) 49 Weight (kg) approx. 3 ANSI class 150 and class 300 dimensions: Meter size (inch) 1/2 L1 (inch) 2.76 L2 (inch) 7.05 D1 (inch) 1.93 Weight (lb) approx. 7 Figure 6. Separate type detectors LF410 and LF414 Meter size 15mm (1/2") The dimension of L1 is changed when the material of grounding ring is chosen Pt-Ir or Ta Meter size 15mm (1/2”) 25mm (1”) 40mm (1 1/2”) 50mm (2”) 80mm (3”) 100mm (4”) 150mm (6”) 200mm (8”) L1 77mm (3.03 inch) 95mm (3.74 inch) 115mm (4.53 inch) 126mm (4.96 inch) 126mm (4.96 inch) 136mm (5.35 inch) 242mm (9.53 inch) 312mm (12.28 inch) LF410/LF600 LF410/LF602 Unit : mm Unit : mm R(PT)½ Male Screw (Two places) R(PT)½Male Screw (Two places) (126) 88 40 (126) 88 91 (35) 40 91 ΦD1 Φ66 (L2) (L2) (35) 87 L1 Note1: Cable glands are not provided for LF414 of FM and CSA approved type. Refer to the part Cable connection port at detector. Note2: 1 inch = 25.4mm BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) 25 L1 (mm) 80 L2 (mm) 168 D1 (mm) 66 Weight (kg) approx. 3 ANSI class 150 and class 300 dimensions: Meter size (inch) 1 L1 (inch) 3.15 L2 (inch) 6.61 D1 (inch) 2.60 Weight (lb) approx. 7 Figure 7. Separate type detectors LF410 and LF414 Meter size 25mm (1") The dimension of L1 is changed when the material of grounding ring is chosen Pt-Ir or Ta Meter size 15mm (1/2”) 25mm (1”) 40mm (1 1/2”) 50mm (2”) 80mm (3”) 100mm (4”) 150mm (6”) 200mm (8”) L1 77mm (3.03 inch) 95mm (3.74 inch) 115mm (4.53 inch) 126mm (4.96 inch) 126mm (4.96 inch) 136mm (5.35 inch) 242mm (9.53 inch) 312mm (12.28 inch) L1 Note1: Cable glands are not provided for LF414 of FM and CSA approved type. Refer to the part of Cable connection port at detector. Note2: Eye bolts are provided at the top for flowmeters sized 200mm (8"). Note3: 1 inch = 25.4mm BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) 40 50 80 100 150 200 L1 (mm) 100 110 110* 120* 230 300 L2 (mm) 190 207 232 264 324 385 D1 (mm) 85 102 127 159 216 267 Weight (kg) approx. 4 approx. 5 approx. 6 approx. 9 approx. 21 approx. 35 ANSI class 150 and class 300 dimensions: Meter size (inch) 1-1/2 2 3 4 6 8 L1 (inch) 3.94 4.33 4.33* 4.72* 9.06 11.81 L2 (inch) 7.48 8.15 9.13 10.39 12.76 15.16 D1 (inch) 3.35 4.02 5.00 6.26 8.50 10.51 Weight (lbs) approx. 9 approx. 11 approx. 13 approx. 20 approx. 47 approx. 78 * When Teflon PFA lining is selected, L1 in the table above becomes as follows: L1: 115mm (4.53 inch) for meter size 80mm (3") L1: 126mm (4.96 inch) for meter size 100mm (4") Figure 8. Separate type detectors LF410 and LF414 Meter size 40 (1 1/2") to 200mm (8") 7 LF410/LF600 LF410/LF602 4－φ 11 4 – Φ11 151 151 25 Attachment 取付金具 LCD 表示器 display LCD 74±0.3 74±0.3 82 Unit : mm 13 Excitation cable ground 励磁ケーブルグランド Ground terminal 接地端子 (M4) (M4) 156 156 200 200 178 178 151 151 I/O cable ground 電流出力ケーブルグランド 取付金具 (36) (36) Signal cable ground 信号ケーブル グランド Power supply cable ground 電源ケーブルグランド Blind screw 封止栓 IR Switch 赤外線スイッチ Cable ground 矢視A Figure 9. Separate type converter LF602 External Connections Combined type LF410/LF600 and LF414/LF600 flowmeters Ground terminal I/O Cable (CVV-S) Instrument Panel : Ordered separately Current output (4~20mAdc) or PROFIBUS Intermediate voltage (IV) wire, 5.5mm2 or more. Digital Output 1 Signal common for DI and DO To be grounded with 100Ω or less ground resistance. Digital Output 2 Digital Input (20 to 30Vdc) Grounded with 100Ω or less ground resistance Grounded with 100Ω or less ground resistance Power supply Power Cable (CVV) 1 Power Switch* (External double-pole power switch) *1 Locate an external double-pole power switch on the power line near the flowmeter within easy reach of operation. Use the appropriate switch rating as shown below: Switch rating: 250Vac, 6A or more In rush current: 15A or more Figure 10. Combined type LF410/LF600 and LF414/LF600 flowmeters Wiring Diagram 8 LF410/LF600 LF410/LF602 <Separate type LF410/LF602 and LF414/LF602 flowmeters> Terminal board Thick walled steel conduit IV wire 5.5 mm2 or more Grounded with 100Ω or less ground resistance Power switch (External double-pole power switch ) [Instrument panel : ordered separately] Signal cable (2-wire shielded hard-rubber sheathed cable) Power supply Current output (4~20mAdc) or PROFIBUS Digital output 1 Signal common for DI and DO Connected detector Digital output 2 Excitation cable (3-wire shielded hard-rubber cable) Power cable (CVV) Digital input (20~30Vdc) Digital input cable (CVV-S) Symbol L1 (＋) L2 (－) GND FG DI DO1 DO2 COM ＋ Current Output (4～20mAdc) － X Y E A B G Description Cable Power supply Power cable (CVV) Ground (for arrester) Frame ground Digital Input (20～30Vdc) Digital Output 1 Digital Output 2 Signal Common for DI, DO1, DO2 I/O cable (CVV-S) or PROFIBUS Shielded cable for PROFIBUS-PA Excitation Output Excitation cable (for LF602 only) Signal Input Signal cable (for LF602 only) Figure 11. Separate type LF410/LF602 and LF414/LF602 flowmeters wiring Diagram 9 LF410/LF600 LF410/LF602 Wiring Precautions (PROFIBUS) (1) For wiring path, avoid places near electrical equipment that may cause electromagnetic induction or electrostatic induction interference (such as a motor, transformer and wireless transmitter). (2) Use a PROFIBUS-PA cable for signal cable. In addition, make sure to use a shielded cable to improve noise resistance. Furthermore, installation of signal cable in metal conduit is recommended. (3) General PROFIBUS-PA cables are designed for indoor use where cables are not exposed to humidity, rain, etc. When you install cables, make sure to check the operating conditions such as the operating temperature range of the cable by contacting its manufacturer. (4) When you carry out cable end treatment of PROFIBUS-PA cable, use a dedicated cable stripper etc. so that the core wire of the cable will not be nicked or damaged. In addition, for cables, be careful of allowable maximum bend diameter etc. (Basically, do not install cables in a way cables are twisted or bent.). (5) Consider installing a PROFIBUS-PA arrester in the communication path of PROFBUS-PA so that the electromagnetic flowmeter will not be affected by lightning etc. (6) The electromagnetic flowmeter is not equipped with terminating resistors.Use the terminating resistor unit for PROFIBUS-PA or junction box, if necessary. 10 (7) Only one PROFIBUS-PA cable goes through a cable gland of the Electromagnetic Flowmeter. Please use the junction box at system configuration. Allowable cable length (m) Wiring Precautions (1) Explosion proof type flowmeters are not provided cable glands. Refer to the part Cable connection port at detector and converter. (2) Connect the grounding wire (IV wire 5.5mm² or more) to a good earth ground (100Ω or less ground resistance). Make the wire as short as possible. Do not use a common ground shared with other equipment where earth current may flow. An independent earth ground is recommended. (3) The allowable cable lengths between the detector and converter for the separate type flowmeter depend on the electrical conductivity of the object fluid. See Figure 12 below. (4) DO1, DO2 (opt.), and DI (opt.) use the same common terminal (COM). This COM can not connect to other equipments which have their own ground terminal. (Power supply for connecting to DI or DO, etc…) Need to wire separately. 300 200 100 50 30 10 5 3 3 5 10 20 30 50 100 200 Conductivity (μS/cm) Figure 12. Electrical Conductivity and Cable Length LF410/LF600 LF410/LF602 Piping Precautions (1) Design piping so that the flowmeter detector pipe is always filled with the fluid being measured, whether the fluid is flowing or not. (2)The detector has no adjustable piping mechanism. Install an adjustable short pipe where needed. (3) The required straight pipe length should comply with the requirements as follows. (4) Be sure to grounding the flowmeter according to below figure. L≧5D L≧10D L≧0 When using a 90°bent, Tee, diffuser, or fully opened valve When using other types of valves Downstream side When no valve plate protrudes into the detector pipe L:Required straight pipe length Upstream side D:Meter size Grounding of the Combined type and Separate type Separate type Combined type Grounding terminal Grounding terminal Grounding terminal Grounding wire Grounding wire (100 ohm or less ground resistance) Gasket (100 ohm or less ground resistance) Gasket (100 ohm or less ground resistance) 11 LF410/LF600 LF410/LF602 Meter Size To select the meter size: See Figure 13 and find meter sizes within the velocity of 0.1 to 10m/s for a specified full-scale (measuring range high limit) flow. Select one that has its full-scale velocity between 1 and 3m/s. Note: Make sure the full-scale flow rate used for the final planning stage stays within 10m/s in terms of flow velocity. For SI unit Standard flow range Flow rate Flow velocity Flow rate (m³/h) (m/s) (gal/min) 2 3.144 25 6 3.395 75 15 3.316 175 25 3.537 300 60 3.316 650 100 3.537 1,000 200 3.144 2,500 300 2.653 4,500 Unit: m3/h 0.3 m/s 0.1908 0.5301 1.357 2.120 5.428 8.482 19.08 33.93 Flow rate 1 m/s 0.6361 1.767 4.523 7.067 18.09 28.27 63.61 113.1 For English unit 0.98ft/s 0.8401 2.334 5.975 9.334 23.90 37.35 84.01 149.4 10 m/s 6.361 17.67 45.23 70.67 180.9 282.7 636.1 1131 Unit: gal/min Flow rate 3.28ft/s 2.801 7.780 19.91 31.12 79.65 124.5 280.1 498.0 32.8ft/s 28.01 77.80 199.1 311.2 796.5 1,245 2,801 4,980 Figure 13. Flow Rate and Flow Velocity 12 Meter size mm (inch) Note: The unit of "gal/min" is not exchanged (converted) by "m3/h". Flow rate (m3/h) Meter size (inch) 1/2 1 1 1/2 2 3 4 6 8 Table 1. Standard Flow Range 15 (1/2) 25 (1) 40 (1 1/2) 50 (2) 80 (3) 100 (4) 150 (6) 200 (8) Flow velocity (m/s) Meter size (mm) 15 25 40 50 80 100 150 200 Calibration Range If the calibration range is not specified, the standard range as shown below will be used. If the range is specified, we will use the specified range for calibration. PED matrix in each flange connection. The following sizes fall under the category for PED in each flange connection when the meter ships to EU. All of them had complied with it from a notified body. Table 2 PED matrix in each flange connection Flange standard DIN PN 16 and BS 16 DIN PN 10 and BS 10 ANSI 150 and JIS10K Meter size 150 to 400mm (6 to 16 inch) 250 to 400mm (10 to 16 inch) 6 to 16 inch (150 to 400mm) LF410/LF600 LF410/LF602 About establishment environment Do not store or install the flowmeter in: • Places where there is direct sunlight. • Places where excessive vibration or mechanical shock occurs. • Places where high temperature or high humidity conditions obtain. • Places where corrosive atmospheres obtain. • Places submerged under water. • Place where there is slop floor. To put the flowmeter temporarily on the floor, place it carefully with something, such as stopper, to support it so that the flowmeter will not topple over. In places like the following places, there is the case that infrared switches do not function correctly. (If this is unavoidable, use an appropriate cover. •Places where gets very bright light onto operation panel. (direct sunlight, reflection light of sunlight by windowpanes, diffused reflection light of strength etc.) •Places where smoke and steam occur near. •Places where a snow, ice or mud that may attached. Ordering Information 1. When ordering the LF410 series flowmeters, refer to Tables 3 and 4 (Type Specification Codes). An entry must be made for each of the columns in each of these tables. 2. Fluid characteristics: (1) Type of fluid to be measured and its characteristics (2) Fluid temperature (3) Fluid pressure (4) Electrical conductivity of the fluid 3. Measuring range 4. I/O function setting 5. Ordering scope: Flow calibration data: (required or not) 6. Other items Specifications other than standard items Consult Toshiba representative before ordering when choose materials of the wetting parts such as lining, electrodes, and grounding rings. 13 LF410/LF600 LF410/LF602 Table 3. Specification Code (Wafer type detector LF410 Series) Model 1 2 L F L F 3 4 4 Specification Code 4 1 1 5 0 4 6 7 8 Description 9 10 11 12 13 14 D E F G H J K L L M P Q A B C D E F G H J K L Z B C D E F Z A B C C D E F G H Z A B C A B C A B C D E Size code explanation: √ :Object : Standard Normal specification type Hazardous location certification type (Note 1) Meter size 15mm (½") 25mm (1") 40mm (1½") 50mm (2") 80mm (3") 100mm (4") 150mm (6") 200mm (8") Mounting Style Detector/Converter combined type (LF410/LF600) Detector/Converter separate type (LF410/LF602) Detector/Converter combined type with PED (LF410/LF600) (Note 6) Detector/Converter separate type with PED (LF410/LF602) (Note 6) FM and CSA Class - I Division 2 type (Note 1) Detector/Converter combined type (LF414/LF600) Detector/Converter separate type (LF414/LF602) Connection flange standard (Note 2) ANSI 150 ANSI 300 BS PN 10 BS PN 16 DIN PN 10 DIN PN 16 JIS 10K JIS 16K JIS 20K other Electrode Material (Note 6) 316L stainless steel Ti (titanium) Pt-Ir (platinum/iridium) Ta (tantalum) Hastelloy C (Equivalent) other Lining Material (Note 6) Alkali-resistant ceramic (Note 3) Acid-resistant ceramic (Note 3) Teflon PFA Grounding Ring Material (Note 6) 316 stainless steel 316L stainless steel Ti (titanium) Ta (tantalum) Pt-Ir (platinum/iridium) Hastelloy C (Equivalent) other Flow and calibration velocity range 0.3 to 10 m/s (standard range calibration) 0.3 to 10 m/s (specified range calibration) 0.1 to 10 m/s (specified range calibration) Excitation and Signal Cables not provided 30m cable, provided (Note 4) other lengths, provided (Note 4) Coating no coating phthalic acid resin coating pearl-gray colored (Note 5) black tar epoxy resin 0.3 mm black tar epoxy resin 0.5 mm Black tar epoxy resin 0.5 mm for submersible type (Note 7) : Option Detector category Normal type Ex. type Gr.-A Gr.-B Gr.-C Gr.-D √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ –: Not available Note1: Cable glands are not provided. Refer to the part of “Cable connection port” at detector and converter. Note2: Same shape of flange standard among ANSI 150, ANSI 300, BS10, BS16, DIN10, DIN16, JIS10K, JIS16K, and JIS20K. Note3: The type of material used is alumina ceramic, this is suitable for both acid and alkali liquids. This ceramic lining and the electrodes are held with seals, there are two types, one for acids, and the other for alkalis. Note4: Separate type detector only. Specifyng the code “C”, indicate the length of cables from 1 to 300m in 1 meter increments. Note5: Phthalic acid resin coating is standard for the flowmeter with meter size 15mm(1/2”), 150mm(6”), and 200mm(8”). Note6: Consult Toshiba before ordering when choose materials at the wetting parts. Note7: Ceramic lining only. (Teflon PFA lining is not available.) Note8: Check the Table 2 whether your chosen meter size meets this directive or not when the meter is shipped to EU. If yes, need to choose this code. 14 √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ – – – – – – – – – – – – LF410/LF600 LF410/LF602 Table 4. Specification Code for converters Model Specification Code Contents 1 2 3 4 5 6 7 8 9 10 11 12 13 14 L F 6 0 Electromagnetic flowmeter converter 0 Integral (Combined) type 2 Separate (Remote) type Purpose A Standard F cFMus class I, Division 2 approved Shape A Integral type with case B Separate type with case Converter mounting fitting A None C Panel, Accessory for wall mounting (BNP material: SUS304) E Accessory for pipe installation (BNP material: SUS304) Digital input/output 1 Digital output points 1 (DO1) 2 Digital output points 2 (DO1+DO2) +Digital input point 1 (DI) Current output and Communication function 1 Current output + HART communication 2 PROFIBUS communication (Current output is not usable) Power supply 1 100Vac-240Vac, 50/60Hz 2 24Vdc 3 110Vdc Instruction manual A Japanese E English Code explanation: : Standard : Option LF600 type LF602 type – – – – – – –: Not available 15 LF410/LF600 LF410/LF602 ISO9001 and ISO14001 are certified. Misuse of this product can result in damages to property or human injury. Read related manuals carefully before using this product. No. EJL-114B Specifications are subject to change without notice. Printed in Japan 2006-10 (TDOC) © TOSHIBA Corporation 2006 All Rights Reserved.
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