Det-Tronics LS2000 Open-Path Infrared Gas Detector – Price & Supplier
WOW Electricals is an industrial sourcing partner for Det-Tronics flame and gas detection products, supporting oil and gas, LNG, petrochemical, and industrial safety projects across the Middle East, Africa, and Asia. Contact our team to request pricing, availability, lead time, and technical documentation for the Det-Tronics LS2000 system and compatible replacement components.
Det-Tronics LS2000SM00NNSA1T – Replacement Transmitter Module
The Det-Tronics LS2000SM00NNSA1T (Part Number: 012020-403) is identified in the supplied product information as a stainless-steel replacement transmitter module for the FlexSight™ LS2000 Line-of-Sight (LOS) Infrared Gas Detection System.
The Det-Tronics FlexSight LS2000 is an open-path infrared hydrocarbon gas detection system designed to monitor gas clouds across industrial areas where leaks may occur. It is suitable for consideration in applications such as LNG facilities, gas processing plants, refineries, petrochemical units, gas compression stations, tank farms, and hydrocarbon storage terminals.
For EPC contractors and maintenance teams, selecting the correct replacement module is important for equipment compatibility, plant availability, and maintenance planning. Before ordering, confirm the complete model code, part number, system configuration, and compatibility with the installed LS2000 equipment.
Key Features of the Det-Tronics LS2000 System
- Open-path infrared detection: Monitors combustible hydrocarbon gas along a defined optical path between the transmitter and receiver.
- Hydrocarbon gas monitoring: Designed for applications involving gases such as methane, propane, and butane, subject to the system’s approved configuration and detection characteristics.
- Long-path coverage: Supports monitoring across open industrial areas, helping project teams plan gas detection coverage for process units and facility perimeters.
- Misalignment tolerance: Designed to help maintain reliable operation where minor structural movement or alignment changes may occur.
- Industrial communication options: System configurations may support 4–20 mA, HART, and RS-485 Modbus interfaces. Confirm the required interface against the exact model and manufacturer documentation.
- Harsh-environment suitability: Intended for demanding industrial environments. Verify the permitted ambient temperature range and environmental ratings for the selected configuration.
- Functional safety and hazardous-area approvals: Check the

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