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
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
- IoT Cloud Compatible
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 |