Differential pH probe wires directly to PLC.
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Press Release Summary:
AquaMetrix P65 has built-in, 2-wire, 4 to 20 mA transmitter and replaceable, double-junction, salt bridge for extended service life. It is available in 1 1/2 in. threaded body and 1 1/4 in. variable insertion depth models. Probe provides true, 3-electrode, differential pH measurement, which reduces ground loop interference.Original Press Release:
Differential pH probe with Built-In 4-20 mA Two-Wire Transmitter Wires direct to PLC
The AquaMetrix P65 differential pH probe with built-in two-wire 4-20 mA transmitter eliminates the need for standard pH transmitters by wiring directly to a PLC over twisted pair cabling. The 4-20 mA signal generated by the P65 is much less susceptible to electromagnetic "noise", and travels farther than standard pH mV signals.
Offering true three-electrode differential pH measurement, which reduces ground loop interference and has been used internationally in thousands of applications, the AquaMetrix P65 probe is available in 1-1/2" threaded body and 1-1/4" variable insertion depth models. Both models come with easily replaceable double junction salt bridge for extended service life. For more information contact Customer Service at 1-800-742-1413, or sales@aquametrix.com. AquaMetrix Inc. has been manufacturing rugged and reliable instrumentation for over 45 years.
