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Range: 0 to 1999 µS/cm
Resolution: 1 µS/cm
Accuracy @ 20 °C: ±2% F.S. (excluding probe error)
Input from Transmitter: HI 8936C / CL
Temperature Compensatio: 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 to 1999 µS/cm
Alarm Range: 0 µS and 1000 µS
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.)
Order Information: The HI 8931 series is supplied with mounting brackets and instructions.