|
Product Specification
|
Description |
| Conductivity Ranges/ Resolution |
.. 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 |
0.001 µS/cm
0.001 µS/cm
0.1 µS/cm
1 µS/cm
0.01 mS/cm
1 mS/cm
|
| Accuracy |
±1 % of full scale reading (±2 % > 500 mS/cm) |
| Temperature Range |
-10.0 to 125 °C (14.0 to 257.0 °F) |
| Resolution & Relative Accuracy |
0.1 °C / °F &
±0.5 °C / ±1.0 °F |
| Temperature Sensor |
Pt100/ Pt1000 (jumper selectable); 2 or 3 wire |
| Temperature Compensation |
Auto / Manual
(Reference at 25°C) |
| Set Point and Controller Functions |
| Integral Time |
0 to 999.9 minutes |
| Switching Hysteresis |
0 to 10 % of full scale |
| Function (Switchable) |
P/PI control (Pulse Length / Pulse Frequency);
Limit Control; Off |
| Adjustable Period with Pulse Length Controller |
0.5 to 20 seconds |
Adjustable Period with Pulse Frequency Controller
|
60 to 120 pulses/min |
| Pickup / Dropout Delay |
0 to 2000 seconds |
| Wash Cycle |
0.1 to 200.0 hours |
| Wash Duration |
1 to 2000 seconds |
Contact Outputs, Controller
|
1 SPDT, 3 SPST relays |
| Switching Voltage / Current / Power |
Max 250 VAC / Max 3A / Max 600VA |
| Alarm Functions
|
|
Function (Switchable)
|
Latching / pulse
|
| Pickup Delay |
0 to 2000 seconds |
| Display |
LCD
|
UV coat, backlit 14 segments display with symbols for status information |
| Backlight |
On/Off selectable with four levels of brightness control |
| Electromagnetic Compliance (EMC) Specifications |
|
Emitted Interference
|
According to EN 61326
|
| Immunity to Interference |
According to EN 61326 |
|
Environmental Conditions
|
| Ambient Temperature Operating Range |
0 to 40 °C |
| Maximum Relative Humidity |
80% up to 31 °C decreasing linearly to 50%
at 40 °C |
| Power Supply |
Input
|
80 to 250 VAC/DC 50/60 Hz Approx. 10 VA |
|
Main Fuse
|
315 mA, Anti-surge, S504 BUSSMAN
|
| Pollution Degree |
2 |
| Transient Overvoltage Category |
II |
| Electrical Data and Connections |
| Transmitter Function |
Two 0/4 to 20 mA scalable outputs for pH/ORP and temperature, galvanically isolated |
| CU 22 Function |
22 mA current output |
| Isolated Output Voltage |
+12V ±0.5 V (Max 50 mA) |
Hold Function Switch
|
To freeze output current and deactivate control relays |
| Load |
Max 600 W |
| Conductivity Input |
Screw terminal |
Connection Terminal
(Wall Mount) |
3-pin, 8-pin, 9-pin and 13-pin terminal, detachable blocks |
Connection Terminal
(Panel Mount) |
3-pin, 9-pin and 19-pin terminal, detachable blocks |
| Mechanical Specifications |
| Dimensions (W x H x D) |
Wall-mount:
Panel-mount: |
144 x 144 x 110 mm
96 X 96 X 175 mm |
| Weight |
Wall-mount:
Panel-mount: |
745g (Unit) / 1100g (Packed)
950g (Unit) / 1100g (Packed) |
| Environmental Rating |
Wall-mount:
Panel-mount: |
IP66 (NEMA 4X)
IP54 (front panel) |
alpha-CON2000 Wall Mount/Panel Mount pH/ORP Analyzer
