| Industrial
Process Controllers & Monitors alpha-CON1000
1/4 DIN Conductivity Controller
-
Ten Selectable
Conductivity Measurement Ranges in
one controller via its IP54 front panel. High-level accuracy of
±1% of full scale can be obtained with appropriate cells and correct
temperature coefficient
-
User-Customization
through Advanced Setup Menu offers flexibility in matching
the controller's functions to suit individual's specific requirement
-
Choice of
Cell Constant (0.01,
0.1, 1.0, 10.0) for accurate control in any solution
-
Hold Relay for
use with float switches/flow switches and other controllers as
a failsafe function
-
Two Level Password
Protection prevents un authorized tampering with settings
-
0 to 2000 Second
Time Delay Adjustment on control and alarm delays
-
Two
Galvanically Isolated Scalebale 0-20/4-20 mA
Outputs
-
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
-
Line Resistance
Compensation against intrinsic cable resistance for longer
cable connection
-
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
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-CON1000
Controller
Product
Code |
EC-CONCTP1001/2 |
Conductivity
Range |
0.000-1.999,
19.99, 199.9, 1999.9,
5000 µS/cm; 0.00-19.99, 199.9 mS/cm |
Resolution
& Accuracy |
0.001,
0.01, 0.1, 1 µS/cm; 0.01, 0.1 mS/cm
& ± 1% Full Scale |
Cell
constants |
0.01,
0.1, 1.0, 10.0 (s/w selectable) |
Signal
output range (0/4 - 20 mA) |
Max.
100% Full Scale; Min. 10% Full Scale |
Temperature
Range |
-9.9
to 125.0 oC |
Resolution
& Accuracy |
0.1
oC & ± 0.5 oC |
Sensor
(for ATC) |
PT100/PT1000 |
Type
of Controller Setting |
Limit |
Pickup/Dropout
Delay |
0
to 2000 seconds |
No. of Relays
Maximum Voltage
Maximum Current
High/Low Hysteresis Band |
2
SPDT; 1 Alarm
250 VAC
3A;
0 to 10% Full Scale |
Contact
Set-points |
Lo/Lo;
Lo/Hi; Hi/Lo; Hi/Hi (selectable) |
Alarm
Function |
Latching
/ Pulse (software) |
| Insulation
(Front / Housing) |
IP
54 / IP 40* |
Power
Requirement |
120
or 240 VAC |
Dimensions |
1/4
DIN (96 x 96 mm) |
IP
54 - Protection from dust; limited entrance (no harmful deposit) and
water sprayed from all directions; limited entrance allowed.
IP
40 - Protection from solid objects more than 1 mm (e.g., small wires)
but no protection against liquid.
 
Copyright © 1997 Eutech
Instruments Pte Ltd. marketing@eutechinst.com
|
