User guide

Property Characteristic/Value
I-E67-84-1B February,2002 1-12
Output Minimum Span
pH 1.00 pH
ORP 100 mV
pION 100 mV
Temperature 10 C
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Output Maximum Span
(full scale settings)
pH 14 pH (0 to 14 pH)
ORP 3998 mV (-1999 to 1999 mV)
pION 3998 mV (-1999 to 1999 mV)
Temperature 140 C, 284 F (0 to 140 C, 32 to 284 F)
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Damping Continuously adjustable from 0.0 to 99.9 seconds
Supply Voltage Ranges 93.5 to 276 Vac, 50 to 60 Hz, Single Phase
Maximum Consumption 17 VA
Analog Output Ratings Two completely isolated 0/4 to 20 mAdc outputs
750 ohms Maximum Load Value
Output One Fixed to the Process Variable
Output Two Software-Selectable to either the Process
Variable or Temperature
Relay Output Ratings Three SPDT contacts with LCD icon indicators
Hardware configurable for Normally Open or Normally
Close
Software configurable relay functions include High/Low
Setpoint with adjustable Deadband and Time Delay,
High/Low Cycle Timer with adjustable Duty Cycle and
Time Delay, Diagnostic Alarm, and Cleaner Control
Maximum AC Capacity Values of 100 VA, 240 Vac, and 3 A
Maximum DC Capacity Values of 50 W, 24 Vdc, and 3 A
Power Supply Effect ±0.005% of full scale span per volt
Turn-On Time 2 seconds typical, 4 seconds maximum
Maximum Sensor Cable 100 ft (30.5 m)
Length
Sensor Diagnostic
pH Glass and Reference Impedance, Open and Short Cabling,
ORP Reference Impedance, Open and Short Cabling,
pION Reference Impedance, Open and Short Cabling,
Efficiency and Asymmetric Potential Check
Efficiency and Asymmetric Potential Check
Efficiency and Asymmetric Potential Check
Diagnostic Notification Local indication via a FAULT and SPIKE icon.
Analog Mode
Programmable output pulse on Analog Output One,
0 to 16 mA for 1 seconds on 6 second cycles
Environmental
Operating temperature -20 to 60 C (-4 to 140 F)
LCD Range -20 to 60 C (-4 to 140 F)
Storage temperature -40 to 70 C (-40 to 158 F)
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Mounting Effect None
Enclosure NEMA 4X
Classification IP65
Size
Height 144 mm high x 144 mm wide x 171 mm long (5.67 in. high
Minimum panel depth 145 mm (5.70 in.)
Maximum panel cutout 136.7 mm x 136.7 mm (5.38 in. x 5.38 in.).
x 5.67 in. wide x 6.75 in. long)