Wall,Mount,pH,ORP,Analyzer,alpha-CON2000,Eutech,Instruments

Wall/Panel Mount pH/ORP Analyzer - alpha-CON2000 From Eutech Instruments

 
Wall,Mount,pH,ORP,Controller,alpha-pH2000,Eutech,Instruments

Industrial Process Controllers & Monitors

Wall,Mount,pH,ORP,Analyzer,alpha-CON2000,Eutech,Instrumentsalpha-CON2000 Wall Mount/Panel Mount pH/ORP Analyzer

  • Seven ranges in a single controller allows the controller to be used in a wide variety of applications with the maximum range at 1000 mS/cm

  • User-Customization through Advanced Setup Menu offers flexibility in matching the controller's functions to suit individual's specific requirement

  • Choice of 4-cell or 2-cell electrode system

  • Programmable for On/Off, Proportional, or PI (Proportional Integral Control) - ideal for most demanding precision process control applications

  • Backlit Display offers reading in low-light conditions

  • Universal Power Supply Input from 85 to 250 VAC/DC allows use at multiple sites and withstands voltage fluctuations

  • Two Galvanically Isolated Scaleable 0-20/4-20 mA Outputs for Conductivity and temperature

  • Wash Contact Relay controls electrodes cleaning systems at desired duration and frequency

  • Adjustable Hysteresis (Dead Band) prevents rapid contact switching near set point

  • Non-Volatile Memory retains all stored parameters and calibration data even if power fails

  • Large Dual Display shows measurement with temperature simultaneously - features clear multiple icons, set points, and status messages

  • Choice of Temperature Sensor Pt100/Pt1000 with 2-wire or 3-wire temperature input selection

  • Easy Installation and Wiring with detachable plug-in connectors

  • Panel-mounted version is also available

Applications

General: Use for virtually any batch or online applications where rapid, accurate control. Great for OEM/system integrator.

Industrial: Use in applications involving agriculture, chemical processing, boiler and water heaters, wafer-fab, microprocessor manufacturing, pharmaceuticals, pulp and paper industries, and bleach manufacturing.

Water Purification/Treatment: Use to treat batches of incoming process water, ultrapure water, boiler and feed water control.

Regulatory: Hook to recorder to document data for regulatory compliance.

Specifications of alpha-pH2000 Analyzer

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 25C)
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)