ISRO Trip Amplifier 4/20mA Tender 2026 for 2/3 Wire Transmitters and HART Repeater Power Supply

Tender Overview

Indian Space Research Organization invites bids for Trip Amplifier 4/20mA and Repeater Power Supply (Single Channel, 4/20mA, HART) suitable for 2 or 3 wire transmitters. The procurement scope includes data sheet submission and OEM authorization. The tender incorporates a potential quantity variation of up to 25% and a delivery framework linked to original delivery timelines, with a minimum additional time policy. A 1-year warranty from final acceptance is specified. Bidder must demonstrate product conformity with the Data Sheet to avoid rejection. The arrangement targets ISRO’s mission-critical instrumentation needs and emphasizes OEM authenticity and post-delivery support.

Key differentiators include the option to adjust ordered quantities during contract execution and the requirement to align with the validated data sheet, ensuring parametric matching to ISRO’s technical expectations. Unique terms also cover supplier reliability, installation scope (if included), and the need for formal authorization from the OEM when bids are submitted via authorized distributors.

Technical Specifications & Requirements

• Product names: Trip Amplifier 4/20mA; Repeater Power Supply, Single Channel, 4/20mA, HART
• Input/Output compatibility: For 2 or 3 wire transmitters; HART-enabled interface
• Data Sheet requirement: Upload with bid; must match product parameters; mismatches may trigger bid rejection
• OEM authorization: Required from original equipment manufacturer if bidding through distributors; include name, designation, contact details
• Warranty: 1 year from final acceptance or after installation/commissioning completion
• Option clause: Quantity can vary up to 25%; extension terms tied to original delivery period and a minimum 30 days rule
• Delivery terms: Linked to last date of original delivery order; extended time calculation formula provided in clause
• Contract risk safeguards: Termination rights for non-performance, delivery failure, or financial insolvency
• Data verification: Supplier data sheet must be verifiable against technical specs

Terms, Conditions & Eligibility

• EMD/Security: Not explicitly stated; bidders should verify applicable security requirements per contract terms
• Delivery window: Delivery period tied to original order date with potential extension up to original period; additional time computed as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days
• Payment terms: Not specified; contract permits price adjustments and termination rights under standard conditions
• Warranty: 1 year warranty from final acceptance or post-installation testing
• Documentation: OEM authorization, Data Sheet, valid bidder qualification documents, and product conformity proofs
• Contractual risk: Purchaser may terminate for non-compliance, delivery failures, or insolvency
• BOQ: No items listed in BOQ; bidders should verify itemization in the tender package
• Quality control: Data Sheet must align with bid parameters to avoid rejection