The OPLD 400 laser sensor technology is immune to the shortcomings of chemical sensors when exposed to ammonia gas. With the new technology The OPLD 4000 is able to utilise the advancements on laser technology to detect ammonia at high accuracy while also maintaining a reliable life span.
The OPLD 4000 integrates with the central monitoring system in the plant room. The open path laser covers a much larger area as compared to point detectors. Instead of installing multiple point sensors just install one open path detector to get the job done.
No repeat calibration or sensor replacement required