Flowserve LRGT16-1 Spector compact Conductivity Transmitter System - Manual (Page 18)

Power consumption
3 W
Fuse
Electronic thermal fuse T
max
85 °C, hysteresis – 2 °C
Conductivity control range / Actual value output
Control range*)
[ µS/cm at 25 °C]
Current output
mA = µS/cm
4 mA corresponds to 20 mA corresponds to
20 20
100 100
200 200
500 500
1000 1000
2000 2000
6000 6000
0.5
12000
0.5
12000
Adjustable via code switch. Max. load for actual value output 750 Ω.
*) Conversion µS/cm into ppm (parts per million)
1
µS/cm = 0.5 ppm
Measurement cycle
1 sec.
Accuracy
5 %, referred to measured conductivity without temperature compensation
Temperature compensation
linear, Tk adjustable via code switch, 0 %/°C, 1.6 - 3.0 %/°C in steps of 0.1 %/°C
Time constant T (measured acc. to DIN 3440)
Temperature: 9 sec.
Conductivity: 14 sec.
18