Brand: Erun
Power plant water quality conductivity online analyser
Model: ERUN-SZ4-A-A4
Parameter: Conductivity
The conductivity cell part of ERUN-SZ4-A-A4 power plant water quality hydrogen conductivity on-line analyser is equipped with conductivity electrodes with electrode constants of 0.01, 0.1 and 1cm-1 respectively, which support a wide measurement range from pure water to 2ms.cm-1, making it convenient for users to choose flexibly according to their needs.The instrument has a built-in non-linear temperature compensation programme designed specifically for pure water measurements, as well as a linear temperature compensation programme that allows user-defined settings.These programmes convert conductivity values measured at different temperatures to standard 25°C values, ensuring accuracy and consistency of measurement results.
|
demonstrate |
LED liquid crystal display |
|
environmental temperature |
0－40℃ |
|
Environmental humidity |
≤90％ |
|
Warming range |
0－100℃ |
|
output signal |
Maximum load 500Ω，Accuracy ± 1 per cent |
|
Power supply |
96-242 VAC 50±1Hz |
|
power consumption |
20VA |
|
Alarm accuracy |
±0.2％ F.S |
|
Alarm Relay |
DC28V（5A）；AC250V（1A） |
|
sizes |
160mm*160mm*170mm |
|
Installation |
Recessed (Opening size 138*138mm) |
|
weights |
3kg |
|
range (of scales or measuring equipment) |
0－0.2－2－20μS/cm (Match J=0.01cm-1) 0－2－20－200μS/cm (Match J=0.1cm-1) 0－20－200－2000μS/cm (Match J=1cm-1) 0－200－2000－20000μS/cm (Match J=10cm-1) |
|
Measurement accuracy |
±1％ F.S |
|
repetitive |
±0.5％ F.S |
|
resolution |
0.01μg/L |
|
stability |
±0.5％ F.S/24h |
|
Temperature of the measured liquid |
0-100℃ |
|
Pressure of measured liquid |
≤0.5MPa |
|
Temperature accuracy |
±1℃ |
|
Temperature Repeatability |
±0.5℃ |
Multi-parameter simultaneous display, display the measured liquid conductivity, resistivity, temperature, status, fault prompts and time; |
Large dot-matrix, high-resolution, backlit LCD display; |
Three selectable temperature compensation functions to meet the measurement of different solutions; |
Built-in electronic encryption key to avoid misuse by unrelated personnel; |
Isolated output current signal of 4～20mA of arbitrary expansion, provide RS485 computer communication interface to achieve remote connection with computer. |
Auto-Ranging |
Industrial controlled watchdog to ensure proper instrument operation |
Alarm signal display and relay contact output |
Two selectable measurement modes to meet different measurement occasions |
