Conductivity Transmitter to use with Four-ring Probe 0.0 to 199.9 µS/cm range with LCD
HI 8936 is our redesigned conductivity transmitter that utilizes a four-ring potentiometric probe. This probe is virtually immune to contamination by unclean solutions. This allows the transmitter to operate at peak performance at all times.
Temperature effects are compensated for by utilizing both the built-in temperature sensor on the probe and the transmitter’s ATC circuitry with a β of 2%/°C.
Direct connection of the probe to the transmitter assures a positive electrical connection with no signal loss over long distances.
HI 8936”L” versions allow easy verification and monitoring of measured values and is easier to calibrate and maintain.
The HI 8936 series requires external power to the 4-20 mA current loop.
Range 0.0 to 199.9 µS/cm
Resolution 0.1 µS/cm
Accuracy @ 20°C ±2% f.s. (excluding probe error)
Calibration manual, two point, with offset and slope trimmers
Compensation fixed or automatic from 0 to 50°C (32 to 122°F) with ß=2%/°C
Conductivity Probe HI 7635 for in-line applications (not included)
Recorder Output 4-20 mA, not isolated, max 500 Ohm
Protection IP 65
Power Supply 17-36 VDC
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 165 x 110 x 71 mm (6.5 x 4.3 x 2.8’’)
Weight 1 kg (2.2 lb.)
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with Automatic Temperature Compensation