Hanna Instruments Conductivity Transmitters

Conductivity Transmitter Using 4-Ring Technology, range: 0.0 to 199.9 mS/cm


Automatic temperature compensation ensures fast, accurately compensated readings even during sudden temperature fluctuations
Optional backlit, LCD display for easy viewing


Easy Installation
The HI-8936 transmitter may be wall-mounted at any convenient location close to the measurement site. The HI-8936 series should be used in conjunction with the HI-7635 in-line probe or HI-7638 platinum probe.

Optional LCD
HI-8936"L" versions allow easy verification and monitoring of measured values and is easier to calibrate and maintain.

Automatic Temperature Compensation
Temperature effects are compensated for by utilising both the built-in temperature sensor on the probe and the transmitter's ATC circuitry with a of 2%/°C.

Direct Probe Connection
Direct connection of the probe to the transmitter assures a positive electrical connection with no signal loss over long distances.




EC Range

HI-8936AN & ALN: 0.0 to 199.9 mS/cm
HI-8936BN & BLN: 0.00 to 19.99 mS/cm HI-8931CN & CLN: 0 to 1999 µS/cm HI-8931DN & DLN: 0.0 to 199.9 µS/cm


EC Resolution

HI-8936AN & ALN: 0.1 mS/cm
HI-8931BN & BLN: 0.01 mS/cm
HI-8931CN & CLN: 1 µS/cm
HI-8931DN & DLN: 0.1 µS/cm


EC Accuracy

±2% F.S. (excluding probe error)


EC Calibration

manual, two point, through offset and slope trimmers


EC/TDS Temperature Compensation

fixed or automatic from 0 to 50°C (32 to 122°F) with β=2%/°C


EC/TDS Probe

HI-7635 for in-line applications (not included)


Recorder Output

4-20 mA, not isolated, max 500 Ohm


LCD Display

AN, BN, CN & DN = No
ALN, BLN, CLN, & DLN = Yes


Power Supply

without LCD: 12-30 VDC; with LCD: 17-36 VDC


Environment

0 to 50°C (32 to 122°F); RH max 95% non-condensing


IP Rating

IP65


Dimensions

165 x 110 x 71 mm (6.5 x 4.3 x 2.8'')


Weight

1KG


Ordering Information

The HI-8936 series is supplied with instructions