98
INSTALLATION
pH 500 and mV 600
offer a multitude of
possibilities, from
single and dual set-
points to ON/OFF or
proportional dosage,
isolated outputs with
user-selectable zoom,
bi-directional RS232,
recorder outputs in
mAmps and volts.
In addition, pH 500
and mV 600 are both
equipped with the ex-
clusive differential
input.
In a system with poor
grounding, it is
possible to have a
ground current flow-
ing through the
reference junction.
This can cause a rapid
degradation of the
electrode. The Hanna
differential input
reduces the likelihood
of ground loops.
See the diagram for a
recommended instal-
lation.
SPECIFICATIONS pH 500 & mV 600
Range 0.00 to 14.00 pH (pH 500 series only)
±2000 mV (mV 600 series only)
-9.9 to 120.0 °C
Resolution 0.01 pH (pH 500 series only)
1 mV (mV 600 series only)
0.1 °C
Accuracy ±0.02 pH (pH 500 series only)
(@20°C/68°F) ±2 mV (mV 600 series only)
±0.5 °C
Typical EMC Deviation ±0.2 pH (pH 500 series only)
±10 mV (mV 600 series only)
±0.5 °C
Calibration pH: automatic, 1, 2 or 3 point, at pH 4.01, 7.01, 10.01
ORP: automatic, 2 point, at 0 and 350 or 1900 mV
Temperature Compensation (pH 500 series only)
automatic (with Pt100 probe) or manual, -9.9 to 120°C
Outputs digital: RS232 bi-directional, optoisolated; or
analog, galvanically isolated: 0-1 mA, 0-20 mA and
4-20 mA, 0-5 Vdc, 1-5 Vdc and 0-10 Vdc
Setpoint Relay 1 or 2 contact outputs SPDT, 5A-250 Vac, 5A-30 Vdc
(resistive load). Fuse protected: 5A, 250V FUSE
Alarm Relay 1 contact output SPDT, 5A-250 Vac, 5A-30 Vdc
(resistive load). Fuse protected: 5A, 250V FUSE
Installation Category II
Power Supply 230 ±10% VAC or 115 ±10% VAC, 50/60 Hz
Power Consumption 15 VA
Over Current Protection 400 mA 250V FAST FUSE
Max.Oscillation Frequency 4 MHz
Environment 0 to 50°C (32 to 122°F); RH max 95%
Enclosure single case ½ DIN
Dimensions panel cutout: 140 x 140 mm
instrument: 144 x 144 x 170 mm
Weight approximately 1.6 kg. (3.5 lb.)
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