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Product Specification
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Description
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Conductivity Ranges/ Resolution
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.. to 2.000 µS/cm
.. to 20.00 µS/cm
.. to 200.0 µS/cm
.. to 2000 µS/cm
.. to 20.00 mS/cm
.. to 200.0 mS/cm
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0.001 µS/cm
0.001 µS/cm
0.1 µS/cm
1 µS/cm
0.01 mS/cm
1 mS/cm
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Accuracy
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±1 % of full scale reading (±2 % > 500 mS/cm)
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Temperature Range
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-10.0 to 125 °C (14.0 to 257.0 °F)
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Resolution & Relative Accuracy
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0.1 °C / °F &
±0.5 °C / ±1.0 °F
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Temperature Sensor
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Pt100/ Pt1000 (jumper selectable); 2 or 3 wire
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Temperature Compensation
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Auto / Manual
(Reference at 25°C)
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Set Point and Controller Functions
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Integral Time
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0 to 999.9 minutes
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Switching Hysteresis
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0 to 10 % of full scale
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Function (Switchable)
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P/PI control (Pulse Length / Pulse Frequency);
Limit Control; Off
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Adjustable Period with Pulse Length Controller
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0.5 to 20 seconds
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Adjustable Period with Pulse Frequency Controller
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60 to 120 pulses/min
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Pickup / Dropout Delay
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0 to 2000 seconds
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Wash Cycle
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0.1 to 200.0 hours
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Wash Duration
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1 to 2000 seconds
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Contact Outputs, Controller
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1 SPDT, 3 SPST relays
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Switching Voltage / Current / Power
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Max 250 VAC / Max 3A / Max 600VA
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Alarm Functions
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Function (Switchable)
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Latching / pulse
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Pickup Delay
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0 to 2000 seconds
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Display
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LCD
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UV coat, backlit 14 segments display with symbols for status information
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Backlight
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On/Off selectable with four levels of brightness control
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Electromagnetic Compliance (EMC) Specifications
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Emitted Interference
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According to EN 61326
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Immunity to Interference
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According to EN 61326
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Environmental Conditions
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Ambient Temperature Operating Range
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0 to 40 °C
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Maximum Relative Humidity
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80% up to 31 °C decreasing linearly to 50%
at 40 °C
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Power Supply
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Input
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80 to 250 VAC/DC 50/60 Hz Approx. 10 VA
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Main Fuse
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315 mA, Anti-surge, S504 BUSSMAN
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Pollution Degree
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2
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Transient Overvoltage Category
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II
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Electrical Data and Connections
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Transmitter Function
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Two 0/4 to 20 mA scalable outputs for pH/ORP and temperature, galvanically isolated
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CU 22 Function
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22 mA current output
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Isolated Output Voltage
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+12V ±0.5 V (Max 50 mA)
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Hold Function Switch
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To freeze output current and deactivate control relays
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Load
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Max 600 W
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Conductivity Input
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Screw terminal
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Connection Terminal
(Wall Mount)
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3-pin, 8-pin, 9-pin and 13-pin terminal, detachable blocks
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Connection Terminal
(Panel Mount)
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3-pin, 9-pin and 19-pin terminal, detachable blocks
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Mechanical Specifications
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Dimensions (W x H x D)
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Wall-mount:
Panel-mount:
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144 x 144 x 110 mm
96 X 96 X 175 mm
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Weight
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Wall-mount:
Panel-mount:
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745g (Unit) / 1100g (Packed)
950g (Unit) / 1100g (Packed)
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Environmental Rating
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Wall-mount:
Panel-mount:
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IP66 (NEMA 4X)
IP54 (front panel)
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