Gondo 4801C ec/tds controller

Ezdo conductivity/TDS controller, 1/16 DIN (45x45 mm) controller.
Ruim meetbereik tot 100 mS (66 ppt TDS).
Deadband instelbaar.
230VAC.
ATC temperatuurcompensatie mbv 30k thermistor of MTC.
Backlight display met weergave van geleidbaarheid en temperatuur.
Twee controle relays.
Led indicators voor hoge en lage grenswaarde.
Grote nauwkeurigheid met automatische of handmatige temperatuurcompensatie.
Eenvoudig in gebruik, korte leercurve (2 a4-tjes handleiding).

Specifications:
Conductivity TDS Temp.
Range 0.0~ 199.9 μS
200~ 1999 μS
2.00~ 19.99 mS
20.0~ 100.0 mS
0.0~131.9 ppm
132~1319 ppm
1.32~13.19 ppt
13.2~66.7.0 ppt
0~110 °C
Accuracy ±2% FS ±2% FS ±0.2+1 digit
Resolution 0.1/1μS/0.01/0.1 mS 0.1/1ppm/0.01/0.1ppt 0.1 °C
Compensation ATC: 0~50 °C
Deadband Conductivity: 0 to 200μS or 2.0mS
TDS: 0 to 200 ppm or 2.0 ppt
Temperature compensation ATC (0-50oC) via 30K Thermistor or MTC
Limit Relays (2) SPDT contacts rated for 5A
Relay status indicators Front panel LED lamp
Panel Cutout 1/16th DIN 1.81 x 1.81" (46 x 46mm)
Meter Dimensions 4.7 x 1.77 x 1.77" (105 x 45 x 45mm)
100-240V AC