ASTI Model 4TX pH & ORP Meter, Analyser & Controller
ASTI Model 2TX Isolated 2-Wire pH & ORP Transmitter
All modules in the 3TX series share these features
Offering a wide range of instrumentation options from low-cost 2-wire and 4-wire transmitters and controllers all the way to intrinsically-safe explosion-proof and programmable instrumentation for single, dual and triple channel pH, ORP, ion selective (ISE), conductivity and dissolved oxygen (DO) liquid analytical measurements. Options include PID & TPC relay controllers, HART, Fieldbus, Profibus, and MODBus digital outputs as well as multiple isolated, configurable, reversible and scalable 4-20 mA analog current loop outputs. Available in IP65, IP67 and NEMA 4X rated enclosures.
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AZTI Model 3TX Modular Line of pH, ORP, ISE, DO and Conductivity Transmitters and Controllers with Datalogging