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| 1 | Supply of Proximity Probes (Rod Drop Indicator) with mounting accessories, with Armor, FWD Mount.The product must have approvals from any of these Agencies - CSA/ATEX/IECEx/CCOE or equivalent.SIL Rating: SIL-2 or better.The probe tip materials should not be affected by lubrication oils or dust and temperature. |
| 2 | Supply of Extension Cable (for Rod Drop Indicators): Cable Length – Each of 8.0 meters or longer, with Armor.The product must have approvals from any of these Agencies - CSA/ATEX/IECEx/CCOE or equivalent.SIL Rating: SIL-2 or better. |
| 3 | Supply of Proximity Transmitter (Rod Drop Transmitter) with mounting accessories: 4-20 mA Transmitter.The transmitter will transmit the 4-20 mA signal to the Monitor via IS Barriers. Measurement - Position, Full Scale Range- 250-4500 µm. Accuracy: 1% or higher.The product must have approvals from any of these Agencies - ETL, ATEX, IECEx, CCOE.SIL Rating: SIL-2 or better.There shall be provisions to gather the data using portable data collector and for probe gap adjustment. |
| 4 | Supply of Seismic Velocity Transmitter with mounting accessories: Full Scale Range- 0 to 1.0 in/sec (0 - 25.4 mm/s) true RMS.4-20 mA output signal proportional to full scale range.High Pass Filter: 2 Hz (standard).Low Pass Filter: 1500 Hz (standard).The material shall have Hazardous Area Certification - PESO/ATEX/UKEX/IECEx/KOSHA/ECAS/NEPSI:Ex ia IIC T4 Ga (intrinsically safe). SIL Rating: SIL-2 or better. |
| 5 | Supply of Cable Assembly with SS Armour. Construction – 2 Core twisted Shielded Teflon.Cable Length – Each 10-meter or longer, Armour Length – each 9.5 meter or longer. |
| 6 | Supply of Rod Drop & Vibration Monitor to be placed at NRPP Control Room: Mounting inside Fully Wired Panel with Transparent Window, Wall Mounted.The Monitor will accept all the 10 nos. of 4-20 mA Input and will provide Display of parameters and Contact Output for Each Channel.Display Parameters: mm/s (for velocity/vibration measurement) and microns (for Rod Drop measurements). |
| 7 | Supply of reputed make Barriers suitable for Supplied Vibration Instruments. |
| 8 | Supply of Signal Cable: multipair cable of length 500 meters (For connection between Field JBs to Monitor in NRPP Control Room) |
| 9 | Supply of Signal Cable: multipair cable for transmitting alarm/trip Digital Output Signals from Control Room Monitor to existing Gas Booster Compressor PLC Panel (length 25 meters) |
| 10 | Supply of Local-Flameproof Junction Box along with stand & all Ex-proof cable glands. |
| 11 | Supply of Installation materials required for the job including clamps, cable trays, Brackets, mounting pads, Plugs, cable trays, SS conduit, ferrules, lugs, etc. |
| 12 | Erection, Installation and Commissioning of Supplied Rod Drop Indicators, Velocity Transmitters, and all other required items and display of all measured parameters in the supplied Control Room Monitor along with integration with existing PLC panel for transmission of alarm & trip signals. |
