User Guide

4
Four models with different measurement ranges are available to suit
individual applications:
HI8931A / HI943500A
HI8936A / HI8936AL
from 0.0 to 199.9 mS/cm
HI8931B / HI 943500B
HI8936B / HI8936BL
from 0.00 to 19.99 mS/cm
HI 8931C / HI 943500C
HI8936C / HI8936CL
from 0 to 1999 µS/cm
HI 8931D / HI943500D
HI8936D / HI8936DL
from 0.0 to 199.9 µS/cm
Other features include: recorder output in 0 to 20 mA or 4 to 20 mA
configuration; LED indicators (for HI 8931 and HI 943500) which
identify whether the controller is in operation mode or selection mode.
Each instrument is supplied with a plastic front cover and two
mounting brackets. Power cables are excluded.
Transmitters and conductivity probes are supplied separately.