Life is complicated enough without technology adding to the day-to-day complexity of your plant. That's why Endress+Hauser's Liquiline M is a pH/conductivity transmitter with a guiding philosophy at its heart: to make life simpler.

Why should dials be difficult to see? Why shouldn't an instrument be its own technical manual? The Liquiline M addresses both questions, with a large plain text display that shows the measured value in sensibly-sized figures 22mm high.   

It's also easy to use, thanks to its new Navigator button - a twisting dial complete with an integrated 'enter' key. The Navigator takes you through parameter setting, servicing, diagnosis and predictive maintenance, with plain text format replacing bulky manuals.

Indeed, Endress+Hauser has thought of every permutation and feature you might need, including:

	Predictive maintenance functions, offering immediate error signalling (through an output and red LED alarm) in case of function loss
	Modular construction to configure Liquiline M to your needs, allowing a single transmitter to be used for either pH or conductivity measurement
	A choice of corrosion-resistant plastic or stainless steel housings
	Options to install in both plants and panels, in safe or hazardous areas
	Digital and analogue transmitter options

Liquiline M also complies with international safety standard SIL2 for simple integration into Safety Instrumented Systems. It is designed for all standard bus systems such as HART, Profibus and Foundation Fieldbus, and is integrated simply into new and existing systems. Coupled with Memosens technology, sensor-specific data is automatically transported between sensor and transmitter. Since critical data (for example, calibration data and sensor limits) is also stored in the transmitter, this means simple commissioning and maintenance with pre-calibrated sensors.