Wireless gas detection systems are indeed available and have become quite reliable. These systems offer real-time monitoring and high flexibility, which sounds like it could be beneficial for your large plant with multiple areas of potential risk. The technology in these systems has improved significantly over the years, with advancements in data systems and battery technology contributing to their reliability.
It’s always crucial to ensure the safety of employees and a robust wireless system can provide continuous monitoring and alert you to leaks whether personnel is available or not.
It seems like a wireless gas detection system would be a suitable upgrade for your plant.