Alpha 190 Conductivity Controller/Transmitter - RS Hydro

Alpha COND 190 Conductivity Controller / Transmitter

  • Faster, Convenient Control Features Direct access to the set-point adjustment and calibration menus
  • Warranty This meter comes complete with a 1 year warranty
  • Large Measurement Range Capable of measuring eight ranges
Product Options

Overview

If you require a reliable conductivity meter that provides fast and more convenient control then the Eutech Alpha COND 190 meter is the perfect option. This meter has the capability of measuring up to eight ranges at ±1% full range accuracy, selectable temperature coefficient for higher conductivity accuracy and has full scale 4 to 20 mA galvanically insolated current output for process control.

Measuring from pure water to electroplating rinse tank water is no problem for this meter, two SPDT relays enable high/low set points limits control and each relay conviently comes with independent hysteresis to prevent relay chattering.

The Alpha COND 190 meter has an easy push button calibration while the controller freezes data transmission and relay activities during calibration and maintenance. One of the most handy features of this meter is it has 85 to 250 VAC. 50/60 Hz or DC variable input enables the controller to be used with a wide range of supply voltages.

This meter comes complete with a 1 year warranty.

 

Manufactured by: Eutech Instruments
Model: Alpha COND 190 Conductivity Controller / Transmitter

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance

Applications

Use for planting tank, rinse water, boiler and cooling tower, feed water and blowdown control, front 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.

Specification

Conductivity
Range ... to 20.00 µS/cm ; ... to 200.0 µS/cm ;
... to 2000 µS/cm ; ... to 10.00 mS/cm ;
... to 20.00 mS/cm ; ... to 200.0 mS/cm
Resolution 0.01 µS/cm ; 0.1 µS/cm ;
1 µS/cm ; 0.01 mS/cm ;
0.1 mS/cm
Cell Constant

0.1 ; 1 ; 10

Relative Accuracy ±1 % of full scale
Temperature
Range -10 to 110 °C
Resolution 0.1 °C
Accuracy ±0.5 °C
Sensor Pt100; 2 or 3 wire
Compensation Auto/manual (0 to 50 °C)
Coefficient 0.0 to 5.0 %
Normalisation 10.0 °C to 30.0 °C
Set Point And Controller Functions
Set Point 1 (SP1)/
set Point 2 (SP2)
... to 20.00 µS/cm or ... to 200.0 µS/cm or
... to 2000 µS/cm or ... to 10.00 mS/cm or
... to 20.00 mS/cm or ... to 200.0 mS/cm
Switching Conductivity Hysteresis 0 to 10 % of full scale
Function Limit control
Contact Outputs 2 SPDT relays
Switching Voltage/
Current/Power
Max. 250 VAC / max. 3 A / max. 600 VA
Electrical Data and Connections
Transmitter Function 4 to 20 mA scalable outputs for Conductivity, galvanically isolated
Load 200 Ohm
Conductivity/TDS Input 2-pin terminal
Connection Terminal 3-pin, 7-pin & 9-pin terminal, detachable blocks, 1 fixed connector
Display
LED 7 segments display
Power Supply
Input 85 to 250 VAC, 50/60 Hz
Main Fuse 250 mA, anti-surge, S504 Bussman
Rates Input Current (Max.) 100 mA
Insulation Category II
EMC Specifications
Emitted Interference According to EN 61326
Immunity to Interference According to EN 61326
Environmental Conditions
Operating Temperature Range -10 to 50 °C
Max. Relative Humidity 10 to 95 % (non-condensing)
Mechanical Specifications
Dimensions (WxHxD) 96 x 48 x 150 mm
Weight 300 g (unit) / 350 g (packed)
Ingress Protection IP50

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