Hanna Instruments HI 8711, Instruction Manual

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HI 8711E HI 8711T
Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy ±0.02 pH ±0.5%
Typical EMC ±0.1 pH ±0.1 pH
Deviation ±0.2 mA ±0.2 mA
Installation Cat. II
Input 10
12
Ohm 4 to 20 mA
Calibration Offset: ±2 pH
∆
O trimmer
Slope: 80 to 110% Slope trimmer
Temperature Fixed or automatic with PT100
Compensation from 0 to 100°C
Set Point Relay Two, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Alarm Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Readout 4-digit LCD plus graphic symbols
Recorder Output 0 to 20 mA or 4 to 20 mA (isolated)
Power Supply
110/115 V or 220/240 V; 50/60 Hz
Environment -10 to 50°C (14 to 122°F)
Weight 1 kg (2.2 lb.)
SPECIFICATIONS HI 8710
HI 8710E HI 8710T
Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy ±0.02 pH ±0.5%
Typical EMC ±0.1 pH ±0.1 pH
Deviation ±0.2 mA ±0.2 mA
Installation Cat. II
Input 10 12 Ohm 4 to 20 mA
Calibration Offset: ±2 pH
∆
O trimmer
Slope: 80 to 110% Slope trimmer
Temperature Fixed or automatic with PT100
Compensation from 0 to 100°C
Set Point Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Alarm Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Readout 4-digit LCD plus graphic symbols
Recorder Output 0 to 20 mA or 4 to 20 mA (isolated)
Power Supply
110/115 V or 220/240 V; 50/60 Hz
Environment -10 to 50°C (14 to 122°F)
Weight 1 kg (2.2 lb.)
SPECIFICATIONS HI 8711