Alpha COND 2000 - Transmitter/Controller

Alpha COND 2000 Conductivity Controller/Transmitter

  • Large Measuring Range Capable of measuring seven ranges
  • Adjustable Temperature Coefficients Provides the user with more accuracy
  • Warranty This product comes complete with a one year warranty
Product Options

Overview

The Eutech Alpha COND 2000 is the perfect piece of equipment to measure from ultra-pure water to highly conductive samples with ease. This conductivity controller features programmable temperature coefficients to give precise temperature compensation. Seven ranges can be measured from 0 to 2µS/cm to 0 to 1000 mS/cm all readings of up to three-decimal resolution are delivered at ±1% accuracy. One of the advantages to the Alpha COND 2000 is the adjustable temperature coefficients that give more precise temperature compensation as the user has the choice to select between programmable linear temperature compensation from 0.0% to 10.0%. And pure water temperature compensation to correct non-linearity of ultrapure water temperature correction curves. This controller accepts 4-cell and 2-cell electrodes: 4-cell electrode prevents the occurrence of electrode fouling in high conductivity samples and polarizing.

Other features which make the Alpha COND 2000 the ideal choice are the acceptance of 2 or 3 wire, pt100 or pt1000 RTD sensors for automatic temperature compensation and user adjustable cell constant values (k = 0.005 to k = 9.999). The meter handily displays electrode status after each calibration.

This product comes complete with a 1 year warranty.

Manufactured by: Thermo Scientific
Model: Alpha COND 2000 Conductivity Controller/Transmitter

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance

Applications

Industrial
Use in applications involving agriculture, chemical processing, boiler and water heaters, water-fab, microprocessor manufacturing, pharmaceuticals, pulp and paper industries and bleach industries
General
Use for virtually any batch or online applications where rapid, accurate control is required. Great for OEM/system integrator
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

Specification

Conductivity
Range ... 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 ;
... to 1000 mS/cm
Resolution 0.001 µS/cm ; 0.01 µS/cm ;
0.1 µS/cm ; 1 µS/cm ;
0.01 mS/cm ; 0.1 mS/cm ;
1 mS/cm
Accuracy ±1 % of full scale reading (±2 % >500 mS/cm)
Temperature
Range -10.0 to 125.0 °C (14.0 to 257.0 °F)
Resolution 0.1 °C / 0.1 °F
Accuracy ±0.5 °C / ±1.0 °F
Sensor Pt100/Pt1000 (jumper selectable); 2 or 3 wire
Compensation Auto/manual (normalized at 25 °C)
Set Point and Controller Functions
Set Point 1 (SP1) / Set Point 2 (SP2) ... to 2.000 µS/cm or ... to 20.00 µS/cm or
... to 200.0 µS/cm or ... to 2000 µS/cm or
... to 20.00 mS/cm or ... to 200.0 mS/cm or
... to 1000 mS/cm
Switching Conductivity Hysteresis 0 to 10 % of full scale
Function (Switchable) P/PI control (pulse length/pulse frequency/proportional integral); limit control; off
Adjustable Period With Pulse Length Controller 0.5 to 20 sec
Adjustable Period With Pulse Frequency Controller 60 to 120 pulse/min
Integral Action Time (IAT) 0 to 999.9 min
Pickup/Dropout Delay 0 to 2000 sec
Wash Cycle 0.1 to 200.0 hr
Wash Duration 1 to 2000 sec
Contact Outputs 1 SPDT, 3 SPST relays
Switching Voltage/ Current/Power 1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA
1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA
Alarm Functions
Function (Switchable) Steady or fleet (pulse)
Pickup Delay 0 to 2000 sec
Switching Voltage/
Current/Power
1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA
1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA
Electrical Data and Connections
Transmitter Function Two 0/4 to 20 mA scalable outputs for Conductivity and temperature, galvanically isolated
CU 22 Function 22 mA current output
Isolated Output Voltage 12 V ±0.5 V (max. 50 mA)
Hold Function Switch To freeze output current and deactivate control relays
Load Max. 600 Ohm
Conductivity Input 2-cell/4-cell terminal
Connection Terminal 5-pin, 8-pin, 9-pin &�???????????�??????????�?????????�????????�???????�??????�?????�????�???�??�?� 13-pin terminal,�???????????�??????????�?????????�????????�???????�??????�?????�????�???�??�?� detachable blocks
(For TSCONCTP2000W)
5-pin, 9-pin &�???????????�??????????�?????????�????????�???????�??????�?????�????�???�??�?� 19-pin terminal,�???????????�??????????�?????????�????????�???????�??????�?????�????�???�??�?� detachable blocks
(For TSCONCTP2000P)
Display
LCD UV coat, backlit 14 segments display with symbols for status information
Backlight On/off selectable with four level of brightness control
Power Supply
Input 80 to 250 VAC/DC ; 50/60 Hz ; 10 VA
Main Fuse 315 mA, anti-surge, 250 V
Pollution Degree 2
Transient Overvoltage Category II
EMC Specifications
Emitted Interference According to EN 61326
Immunity To Interference According to EN 61326
Environmental Conditions
Operating Temperature Range 0 to 40 °C
Max. Relative Humidity 80 % up to 31 °C decreasing linearly to 50 % at 40 °C
Mechanical Specifications
Dimensions (WxHxD) 144 x 144 x 110 mm (For TSCONCTP2000W)
96 x 96 x 175 mm (For TSCONCTP2000P)
Weight

745 g (unit) / 1100 g (packed) (For TSCONCTP2000W)
550 g (unit) / 950 g (packed) (For TSCONCTP2000P)

Ingress Protection IP66 (NEMA 4X) (For TSCONCTP2000W)
IP54 (front panel) (For TSCONCTP2000P)

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