“We have to keep a record of the acidity of our wastewater”
T-TEC 6-3A and T-TEC 7-3A Data logger for mA input accept input from any transmitter that gives out a 4-20mA signal. The software allows for scaling and calibrating so that the display can show the actual units measured (ie. 2 to 12 pH).
If a record is needed on the spot, the TT260 Chart recorder can write the graph on a circular chart. The TT260 has options for alarm contacts and battery back-up.