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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.

Interlink Solution Area

Facility & Industrial Monitoring

This solution area emphasizes continuous compressed-air CO monitoring, MEDGAS pressure alarming, and facility-grade alarm signaling for medical and industrial operating environments.

Solution Highlights

  • 115 VAC dust-resistant CO monitor with digital ppm display and alarm relay (A316)
  • A-333 MEDGAS low pressure alarm for bottled oxygen, nitrogen, halocarbon, and air cylinders
  • Used in hospitals, clinics, nursing homes, and extended care facilities
  • Model 5700 platform history for compressed-air monitoring programs

Products in this solution area

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Inline and fixed instruments for compressed-air quality, MEDGAS alarms, and continuous industrial gas monitoring.

A316 Inline CO Monitor and Alarm

Inline Instruments

A316 Inline CO Monitor and Alarm

Inline carbon monoxide monitor and alarm for compressed-air systems, with 115 VAC power, dust-resistant surface-mount enclosure, digital ppm display, internal alarm relay, and 4-20mA output terminals.

A333 Inline O2 & N2 Monitor

Inline Instruments

A333 Inline O2 & N2 Monitor

Life-safety inline alarm for bottled gas cylinders (O2, N2, Halocarbon, air) — used in hospitals, clinics, nursing homes, and laboratories.

A360 Fixed CO & O2 Monitor

Fixed Instruments

A360 Fixed CO & O2 Monitor

Wall-mounted fixed monitor for continuous carbon monoxide and oxygen detection — 115 VAC, dust-resistant, with alarm relay and digital display.

A345 Fixed Multi-Gas Monitor

Fixed Instruments

A345 Fixed Multi-Gas Monitor

Fixed multi-gas monitoring system for biogas, CO2, and methane detection in biogas plants, landfills, and wastewater treatment facilities.

Contact Interlink

Discuss this solution area

If you need help selecting products for this use case or want a custom configuration, route your enquiry directly to the Interlink team.

Best details to include

  • Target gas or sensing objective
  • Deployment environment and communications requirements
  • Expected quantities, timing, and whether you need a standard or custom solution

Interlink Electronics Gas Sensing Team

Phone: 800-472-6626

Email: support@transducertech.com

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