Everywhere you Measure Sensors for Mobile Applications
Portable meters are often used in harsh environments, such as in near-process or outdoor areas. Sensors for mobile use have to be robust and IP67 waterproof, and are, thus, equipped with fixed cables.

Well-equipped for challenging tasks. The highly robust PEEK shaft in combination with the open junction makes the InLab Expert both resilient and easy to handle. Its solid reference electrolyte requires no refilling and is always ready for use. If highest performance is expected, the InLab Power is the first choice.

Maintenance-Free pH Sensors for the toughest conditions PEEK shaft with excellent chemical and mechanical resistance, a real heavy-duty sensor.

Reliability on the next level SteadyForce™ reference system is pressurized to prevent the junction from clogging, guaranteeing extremely reliable and reproducible results.

ISM® - Intelligent Sensor Management All the important information is stored in the sensor and transferred automatically to the meter. The ideal support for fast and safe results.

Always the right temperature The integrated temperature probe guarantees you always measure with the right temperature compensation.

The measuring of complex samples like suspended soil is childs play for the InLab Expert Go-ISM. Thanks to the open junction, there is nothing which can contaminate or falsify results.

Origin of Precision.

A combination pH electrode with integrated temperature probe, PEEK shaft, fixed cable and ISM. Designed for portable applications in the lab and outdoor; robust and maintenance-free.

IP67 - For a water-proof measurement Ensures your entire portable measuring system (Seven2Go meter and InLab sensor) is able to withstand wet and demanding environments

.

For the toughest conditions PEEK shaft with excellent chemical and mechanical resistance, a real heavy-duty sensor.

Junction-Free, Worry-Free Thanks to the solid XEROLYT® reference electrolyte, no membrane junction is needed. No junction, no clogging.

	pH			Conductivity	Dissolved oxygen
InLab® Model	Expert Go-ISM	Routine Go-ISM	Solids Go-ISM	738-ISM	605-ISM	OptiOx
ISM w/1.8 m cable	51344102	30248832	51343156	-	-	51344621
non-ISM w/1.8 m cable	51344120	-	-	51340288	51340291	-
Measuring range	0 to 14 pH	0 to 14 pH	1 to 11 pH	0.01 to 1000 mS/cm	0 to 200% 0 to 20 mg/L	0 to 500% 0 to 50 mg/L
Temperature range	0 to 100 °C	0 to 100 °C	0 to 80 °C	0 to 100 °C	0 to 60 °C	0 to 50 °C
Temperature probe	NTC 30 kω	NTC 30 kω	NTC 30 kω	NTC 30 kω	NTC 22 kω	NTC 30 kω
Membrane glass / detection	U	HA	LoT	-	Polargraphic	1.2 m cable Optical
Membrane resistance (25 °C)	< 250 Mω	< 250 Mω	< 250 Mω	-	-	-
Type of junction / Cell type	Open junction	Ceramic	Open junction	4 graphite poles	-	-
Reference electrolyte	XEROLYT Polymer	3 mol/L KCl	XEROLYT EXTRA Polymer	-	-	-
Cell constant	-	-	-	0.57 cm	-	-
Shaft material	PEEK	Glass	Glass	Epoxy	PPS	PC / ABS
Shaft length	120 mm	120 mm	120 mm	25 mm	120 mm	65 mm
Shaft diameter	12 mm	12 mm	6 mm	12 mm	12 mm	16 mm
Storage	InLab storage solution (not included)			dry	dry	dry
Connections	Fixed cable: BNC / RCA (Cinch)			Fixed cable: LTW	Fixed cable: BNC / RCA Fixed cable: Mini-LTW
Common specifications	P67
Common specifications	Type of electrode: Conductivity cell / Storage: dry