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HI 8931AN Conductivity Analog Controller with Input from Probe or Transmitter 0.1 mS/cm resolution

Manufacturer: HANNA Instruments Inc.

Order number: HI 8931AN

Availability:         0 pcs. in stock
 

Delivery time approx. 2 to 4 weeks

1,588.00AED *
 
 
 
 
 

Product information "HI 8931AN Conductivity Analog Controller with Input from Probe or Transmitter 0.1 mS/cm resolution"


 

  • Both electrode and transmitter compatible inputs accepted
  • Selectable manual ON, OFF and automatic dosing control with indicator
  • Built-in auto-diagnostic function for offset and slope
  • Both 4-20 and 0-20 mA output user selectable, all in one instrument
  • Backlit LCD
  • Transparent splash-proof cover included
  • Operational mode LED indicators

 

HI 8931 is a panel mounted conductivity controller designed for simplicity of use. For in-line applications, use the HI 7635 probe, while for tanks the HI 7638 with external threads is recommended. These probes are provided with a built-in NTC sensor for temperature compensated conductivity measurements.

HI 8931 also features a direct connection up to 20 m (67'), without needing to amplify the signal to the conductivity probe.

Using the HI 8931 in conjunction with a 4-20 mA output transmitter (HI 8936 or HI 8936L series) will assure a strong, interference free signal at distances up to 300 meters (1000').

 

 

Order Information:
The HI 8931 series is supplied with mounting brackets and instructions.

  • Specifications
  • Accessories
  • Downloads
Range 0.0 to 199.9 mS/cm
Resolution 0.1 mS/cm
Accuracy @ 20 °C ±2% F.S. (excluding probe error)
Input from Transmitter HI 8936A / AL
Temperature
Compensation
 automatic, 0 to 60°C with ß=2%/°C; see also transmitter HI 8936
Inputs DIN (probe) or 4-20 mA (transmitter)
Conductivity Probe HI 7635 for in-line applications or HI 3001D for flow-thru (not included)
Calibration manual, two point, through offset and slope trimmers
Recorder Output 0 to 20 mA or 4 to 20 mA (isolated)
Setpoint and
Alarm Relay
 1, Isolated, 2A, max. 240V, resistive load, 1,000,000 strokes
Setpoint Range 0.0 to 199.9 mS/cm
Alarm Range 0.0 mS and 100.0 mS
Dosing Control OFF/AUTO/ON with selection switch
Over Dosing Control adjustable, from 5 min to 60 min with knob or disable by wire strap - on rear panel
Backlight continuous on
Power Supply 115 VAC ±10% or 230 VAC ±10%; 50/60 Hz
Enclosure flame retardant ABS body and front panel; transparent splash-proof front cover
Environment -10 to 50°C (14 to 122°F); RH max 95% non-condensing
Panel Cutout 141 x 69 mm (5.6 x 2.7")
Weight 1 kg (2.2 lbs.)
Range 0.0 to 199.9 mS/cm
Resolution 0.1 mS/cm
Accuracy @ 20 °C ±2% F.S. (excluding probe error)
Input from Transmitter HI 8936A / AL
Temperature
Compensation
 automatic, 0 to 60°C with ß=2%/°C; see also transmitter HI 8936
Inputs DIN (probe) or 4-20 mA (transmitter)
Conductivity Probe HI 7635 for in-line applications or HI 3001D for flow-thru (not included)
Calibration manual, two point, through offset and slope trimmers
Recorder Output 0 to 20 mA or 4 to 20 mA (isolated)
Setpoint and
Alarm Relay
 1, Isolated, 2A, max. 240V, resistive load, 1,000,000 strokes
Setpoint Range 0.0 to 199.9 mS/cm
Alarm Range 0.0 mS and 100.0 mS
Dosing Control OFF/AUTO/ON with selection switch
Over Dosing Control adjustable, from 5 min to 60 min with knob or disable by wire strap - on rear panel
Backlight continuous on
Power Supply 115 VAC ±10% or 230 VAC ±10%; 50/60 Hz
Enclosure flame retardant ABS body and front panel; transparent splash-proof front cover
Environment -10 to 50°C (14 to 122°F); RH max 95% non-condensing
Panel Cutout 141 x 69 mm (5.6 x 2.7")
Weight 1 kg (2.2 lbs.)
Solutions
HI 7033L84 µS/cm EC Solution, 500 mL Bottle
HI 7031L1413 µS/cm EC Solution, 500 mL Bottle
HI 7030L12880 µS/cm EC Solution, 500 mL Bottle
HI 7034L80000 µS/cm EC Solution, 500 mL Bottle
HI 7035L111800 µS/cm EC Solution, 500 mL Bottle
HI 7039L5000 µS/cm EC Solution, 500 mL Bottle
Probes
HI 3001DFlow-thru Conductivity Probe with DIN Connection and 3 m cable
Product Manuals

  Manual: Download

 

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