notes  


 
TECHAP CONTROLLER MEASURING DEVICE
DIN BUILT-IN HOUSING and POCKET DEVICES
measuring device series in a DIN housing 96 x 06 mm with plugged connection
operating voltage: 230 V,115 V, 24 V AC + - 10 %
SMD technique controller with damage-event memory
digital display with LCD display, 16 symbol illuminated
4 relay outputs direct or delayed in both directions
recorder output 0...20/4...20mA and/or interface RS485
temperature compensation 0...100 C automatic
automatic measuring range switch-over with floating decimal point
programming in dialogue, can be secured by entering code
devices as combined measuring amplifier that can be equipped, for example, as delta-S/cm,
delta-pH, or pH + S/cm + C, or pH + rH +Cl2 etc.
following readings are possible singly, combined or linked
electric conductance specific to S/cm in the measuring range of 0,03...5000 S/cm
pH mV amplifier, high-Ohm measuring range 0-14 pH
rH redox potential for measuring range + - 1400
rH -Chlor measuring range 0...2 mg/l
C top measurement with Pt 100 measuring rangese -20...+350 C

TECHAP 4-VALUE POCKET MEASURING DEVICE
with the recently developed
TECHAP 4-VALUE POCKET MEASURING DEVICE
you can measure the readings

electric conductance 0-1000
S/cm -1-20 mS/cm
temperature: 0-100°C
ph-value: 0-14
rH-value: + -1250 mV redox


quickly and precisely on site.
These readings are automatically temperature-compensated. When measuring the electric conductance, the compensation factor 0 .. 6% has to be entered in accordance with the value ascertained empirically. The appropriate transmitters should also be ordered for ascertaining the desired readings (refer to table). Packed in a transportation box with the transmitters for the desired readings and the necessary buffer applications for calibrating the pH-electrodes. .


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