Tender for Supply Of Spares For Environmental Telemonitoring System C C > F> F-- Multi Port Repeater , Single Port Repeater , Intrinsically Safe Dc To Dc Power Supply Module_power Supply Card , Stand By Battery 14vdc , Intrinsically Safe Programmable Methane Base Module _base Pcb , Intrinsically Safe Programmable Co Base Module _base Pcb , Intrinsically Safe Programmable Oxygen Base Module _base Pcb , Intrinsically Safe Programmable Co Display Module , Intrinsically Safe Programmable Oxygen Display Module , Intrinsically Safe Programmable Methane Display Module , Intrinsically Safe Programmable Sensing Module For Methane Gas _cell Head , Intrinsically Safe Programmable Sensing Module For Carbon- , Intrinsically Safe Programmable Sensing Module For Oxygen Gas _cell Head , Temperature Sensor , Ch4 _methane Sensor Monitor , O2 _oxygen Sensors Monitor , Co _carbon Monoxide Sensor , Signal Converter For Vishwa Make Etms , Calibration Co-gas Mixture With Al-canister, 125ppm Balance Air , Calibration Ch4-gas Mixture With Al-canister, 1. 5 Percentage _vv Balance , Calibration O2-gas Mixture With Al-canister, 18 Percentage_vv N2 Balance ) /bid Number: Gem/2025/b/6985607 * /dated: 10-12-2025 & & / Bid Document1 / 25 in Korba - Chhattisgarh

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