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Product Features
The Alpha COND 500 transmits clear, uninterrupted conductivity readings simultaneously with temperature across six conductivity ranges. User-friendly and cost efficient, the transmitter features advances self-diagnostic capabilities, low maintenance requirements, and comes with a large LCD screen to double up as a monitor.
:: ±1 % accuracy across six Conductivity ranges
:: Push-button calibration – quick, easy, no hassle
:: High quality, high resolution output at chart printers and other secondary devices
:: Reliable, accurate measurements at different temperature with Automatic Temperature Compensation
:: Offset Adjustment Function allows you to adjust readings conveniently without having to remove electrode from the measurement tank or pipe
Specifications
Product Specification | Description |
Conductivity | |
Range | ... to 19.99 µS/cm ; ... to 199.9 µS/cm ; ... to 1999 µS/cm ; ... to 10.00 mS/cm ; ... to 19.99 mS/cm ; ... to 199.9 mS/cm |
Resolution | 0.01 µS/cm ; 0.1 µS/cm ; 1 µS/cm ; 0.01 mS/cm ; 0.1 mS/cm |
Accuracy | ±1 % full scale |
Cell Constant | k = 0.1, 1.0, 10.0 |
Temperature | |
Range | 0.0 to 110.0 ºC |
Resolution | 0.1 ºC |
Accuracy | ±0.5 ºC |
Sensor | Pt100; 2 or 3 wire |
Compensation | Auto/manual |
Coefficient | 0 to 10 % (selectable) |
Normalization | 20.0 to 25.0 ºC (selectable) |
Transmitter | |
Transmitter Function | 4 to 20 mA scalable outputs for Conductivity |
Out-Of-Range Current Output | 3.8 mA: ‘ON’ select selects 3.8 mA ‘OFF’ selects 4 mA (under range) Selects 20 mA (over range) |
Hold Current Output | 22 mA: ‘ON’ select selects 22 mA ‘OFF’ selects last measured current value |
Load | Max. 600 Ohm |
Electrical Data And Connections | |
Conductivity Input | 2-pin terminal |
Connection Terminal | 3-pin & 8-pin terminal, detachable blocks |
Display | |
LCD | 7 segments display with symbols for status information |
Power Supply | |
Input | 12 to 24 VDC |
EMC Specifications | |
Emitted Interference | According to EN 61326 |
Immunity To Interference | According to EN 61326 |
Environmental Conditions | |
Operating Temperature Range | 0 to 40 ºC |
Max. Relative Humidity | 80 % up to 31 ºC decreasing linearly to 50 % at 40 ºC |
Mechanical Specifications | |
Dimensions (WxHxD) | 96 x 96 x 66 mm |
Weight | 210 g (unit) / 310 g (packed) |
Ingress Protection | IP65 |