HMA INSTRUMENTATION is GE’s Australian channel partner for moisture, humidity, and gas measurement products. Panametrics first commercialised aluminium oxide moisture measurement in the 1960s. Its extensive moisture product line covers applications from instrument air to trace measurement in natural gas. The Panametrics range includes integrated transmitters, handheld portable hygrometers, and analyser/probe combinations to accommodate general industrial and hazardous area applications. Recent developments include the Aurora tunable laser analyser (TLDAS) for natural gas dehydration and transmission applications, offering a significant advantage over traditional technologies in areas such as speed of response to aid in recovery from process upsets common in operations.