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  Products > Water Quality > Sub Products > Conductivity Meter > alphaCON190

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Brochure
Product Features
 
 > Quick Set Point Adjustment - SP1 and SP2     keys allow user to adjust set points easily
 > Direct Access to CAL Mode - enables user to     enter calibration mode with a simple key     press
 > User-Customisation with scrolling, 14-     Segment LED - intuitive user interface guides     user easily through setup functions
 > Multi Measurement Range- User Selectable
 > Galvanically Isolated 4-20 mA Output for     remote monitoring or hardcopy recording
 > Universal Power Supply Input from 85 to 250     VAC/DC allows use at multiple sites and     withstands voltage fluctuations
 > Automatic Temperature Compensation with     3-wire Pt 100 system ensures accurate     readings under fluctuating temperatures
 > Adjustable Temperature Coefficient (0 to     5.0%/oC) and selectable cell constants for     more accurate measurements
 > 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
 > Easy Installation and Wiring with detachable     plug-in connectors
Applications

CON 190: Use for plating tank, rinse water, boiler and cooling tower, feed water and blowdown control, font solution make-up and control for printing, photographic developing, chemical production process, ion exchange systems, R.O. systems, industrial process water, wastewater, dilute acids, salts and bases.


Specifications

 PRODUCT SPECIFICATION  DESCRIPTION
 Set Point and Controller Functions
 Function  Limit Control
 Contact Outputs, Controller  2 SPDT relays
 Switching  Voltage/Current/Power  Max 250 VAC / Max 3A / Max 600  VA
 Electrical Data And Connections
 Power Requirements  85 to 260 VAC, 50/60 Hz or DC
 Signal Output / Load  4-20 mA galvanically isolated / 200  Ohm
 Connection Terminals  3 Detachable connectors
 (3-pin, 7-pin & 9-pin terminal  blocks) + 1 Fixed Connector  (Conductivity/TDS)
 Main Fuse  250 mA, Anti-surge
 (BUSSMAN S504+250mA)
 Environmental Conditions
 Ambient Temp. Operating  Range
 - 10 to 50 °C
 Rel. Humidity  10 to 95 % (non-condensing)
 Mechanical Specifications
 Dimensions (Control Panel  Housing)  96(W) x 48(H) x 150(D) mm
 Weight  300g (350g boxed)


Order Information

 ORDER NO.  ITEM
 ECCONCTP0190  alpha CON 190  Controller/Transmitter