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KWJ Engineering

Interlink Technology Platform

Gas Detection Solutions

Advanced gas detection instrumentation and electrochemical sensing programs for safety, environmental monitoring, and OEM development.

Core Focus

Gas Detection and Environmental Monitoring

Delivery Model

Custom Engineering + Product Integration

KWJ Engineering logo

Multi-decade gas detection R&D and instrumentation platform. Acquired by Interlink Electronics in 2022.

A241 Fixed Multi-Gas Monitor

Fixed Instruments

CH4H2SBiogas

A241 Fixed Multi-Gas Monitor

The A241 is a fixed multi-gas monitoring system for methane, hydrogen sulfide, and biogas detection. It serves wastewater treatment plants, biogas digesters, and industrial environments where continuous monitoring of multiple hazardous gases is essential for worker safety and regulatory compliance.

  • Detects methane, H2S, and biogas
  • Continuous fixed monitoring
  • Wastewater and biogas applications
  • Alarm outputs for safety compliance

Contact for Pricing

Request technical and commercial details

Interlink product programs are typically scoped and quoted based on application context, deployment requirements, and expected production profile. Submit this form and the team will follow up with pricing and fit guidance.

Include in your request:

  • Application environment and target gas profile
  • Expected operating range and integration constraints
  • Prototype timeline and estimated annual volume
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