Supply Of Ultrasonic Flowmeters
Tender Overview
Project Description
SUPPLY OF Ultrasonic Flowmeters , process details: tag no . : ft7101 service : molten sulphur flow to furnace in sulphuric acid plant flow ( min/nor/max ) : 0 / 6000-16000 / 20000 kg/hr pressure ( nor/max ) : 4-6 / 10 kg/cm2 temperature ( nor/max ) : 140 / 160 deg . c specific gravity : 1 . 81 g/cc viscocity : 7 cp at 140 deg . c sensor: type : three beam in-line flow meter ( minimum ) no . of sensors : six ( minimum ) in-built temperature sensor and compensation : required principle : transit time meter size : 1 1/2 inch wetted parts : ss316l flow tube and flanges - ss316l sensor housing : ss316l junction box : ss 304/better enclosure rating : ip67 cable entry : through double compression type ss304 cable gland meter flanges :2 , ansi 150# , rf , ss316l flanges mating flanges : required heating jacket : integral jacketing to maintain the temperature of the sensor tubes to be provided . all wetted parts must be completely covered in the steam jacketing ( steam shall be supplied at a temperature and pressure of 180 deg . c and 3 . 5 kg/cm2 respectively ) heating jacket end connection : 1/2 ansi 150lbs rf ss316 mating flanges on the steam jacketing system : required interconnecting cable between sensor and transmitter : 10 m ( to be supplied with flowmeter; cable should be shielded armoured type ) remote converter / transmitter : type : smart microprocessor based remote mounted transmitter with local display local display : required ( digital display showing flowmeter status , mass flow rate in kg/hr , volumetric flowrate in m3/hr , l/hr etc temperature , totaliser value in kilograms etc . display resolution : 1 kg/hr . current output : isolated 4-20 madc; rl:500 ohms flow required hart facility : required communication : through hart communicator accuracy flow : +/-0 . 5 % flow rate repeatability flow : +/-0 . 2 % flow rate pulse output : required ( corresponding to massflow rate ) fault diagnostics/trouble shooting techniques : mandatory data security : in eeprom adjustable damping:required low flow cut-off : required ( programmable ) calibration facility : ( zero and span ) required digital flow totaliser : required ( non-volatile type with reset facility ) mounting : field , wall/pipe mounting enclosure : ip67 , ss/ aluminium cable entry : through 1/2 nptm , ss304double compression type cable glands mounting accessories: required , wall mounting bracket and fasteners in ss approvals : atex-equipment category 2 ( zone 2; flame-proof terminal compartment ) working temperature: 0 to 55 deg . c power supply : 100 to 240vac , 50 hz ,
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 10-Feb-2020 | DUE DATE EXTENSION.1 | Date | 18-Feb-2020 |
BOQ
| ITEM: ULTRASONIC FLOWMETER | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description(Click Sheet 'SPEC' to view full specification) | Item Code / Make | Quantity | Units | |
| 1 | 1 | PROCESS DETAILS:\nTag No. : FT7101\nService : Molten Sulphur Flow to Furnace in Sulphuric Acid Plant\nFlow(Min/Nor/Max): 0 / 6000-16000 / 20000 Kg/Hr\nPressure (Nor/Max): 4-6 / 10 Kg/cm2\nTemperature(Nor/Max) : 140 / 160 Deg.C\nSpecific gravity : 1.81 g/cc\nViscocity : 7 cp at 140 Deg.C\n\nSENSOR:\nType : Three Beam In-line Flow meter(Minimum)\nNo. of sensors : Six(Minimum)\nIn-built Temperature Sensor and compensation : Required\nPrinciple : Transit Time\nMeter Size : 1 1/2 inch\nWetted Parts : SS316L\nFlow tube and flanges - SS316L\nSensor Housing : SS316L\nJunction Box : SS 304/Better\nEnclosure Rating : IP67\nCable Entry : Through Double Compression type SS304 cable gland\nMeter Flanges :2 , ANSI 150#, RF,SS316L Flanges\nMating flanges : Required\nHeating Jacket : Integral jacketing to maintain the temperature of the\nsensor tubes to be provided. All wetted parts must be completely covered\nin the Steam jacketing(Steam shall be supplied at a temperature and\npressure of 180 Deg.C and 3.5 Kg/cm2 respectively)\nHeating Jacket End Connection : 1/2 ANSI 150lbs RF SS316\nMating flanges on the steam jacketing system : Required\nInterconnecting cable between sensor and Transmitter : 10 M (to be\nsupplied with flowmeter; Cable should be shielded armoured type)\n\nREMOTE CONVERTER / TRANSMITTER :\nType : SMART Microprocessor based remote mounted transmitter with local\ndisplay\nLocal Display : Required (Digital display showing flowmeter status,Mass\nflow rate in Kg/Hr, Volumetric Flowrate in M3/hr,L/hr etc Temperature,\nTotaliser value in kilograms etc.\nDisplay Resolution : 1 Kg/Hr.\nCurrent Output : Isolated 4-20 mADC; RL:500 ohms Flow required\nHART facility : Required\nCommunication : Through HART Communicator\nAccuracy\n Flow : +/-0.5 % Flow Rate\nRepeatability\n Flow : +/-0.2 % Flow Rate\nPulse Output : Required(Corresponding to Massflow rate)\nFault Diagnostics/Trouble shooting Techniques : Mandatory\nData Security : In EEPROM\nAdjustable Damping:Required\nLow flow cut-off : Required (Programmable)\nCalibration facility :(Zero and Span) Required\nDigital flow totaliser : Required (Non-volatile type with reset\nfacility)\nMounting : Field, Wall/Pipe Mounting\nEnclosure : IP67, SS/ Aluminium\nCable entry : Through 1/2 NPTM, SS304Double Compression type cable\nglands\nMounting accessories: Required, Wall mounting bracket and fasteners in\nSS\nApprovals : ATEX-Equipment Category 2 (Zone 2; Flame-proof terminal\ncompartment)\nWorking Temperature: 0 to 55 Deg.C\nPower Supply : 100 to 240VAC, 50 Hz\n\n\n\n\n\n | Item1 | 2 | Set |
| 2 | Total in Figures |
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