Residual chlorine and total chlorine analyzer in water plant

Residual chlorine and total chlorine analyzer in water plant

Residual chlorine and total chlorine analyzer in water plantAqualysis 300It is a compact, easy to operate, and highly accurate residual chlorine/total chlorine analysis instrument that uses DPD colorimetric method to detect the concentration of residual chlorine/total chlorine. It is particularly suitable for measuring residual chlorine/total chlorine during chlorination disinfection and monitoring residual chlorine/total chlorine concentration in drinking water pipe networks.

Application fields:

Suitable for residual chlorine/total chlorine measurement in industries such as drinking water, wastewater, food and beverage, pharmaceuticals, electricity, semiconductors, and water supply pipelines.

Product Features:
√ DPD colorimetric method with high measurement accuracy
√ Automatic calibration, automatic diagnosis, and monitoring
√ Compact design, 400x300x150mm/4Kg
√ Touch screen, easy to operate
√ LCD color screen display in both Chinese and English
The interval between analysis cycles can be adjusted
√ 2-channel programmable contact output
√ 2-channel programmable digital input (can be linked with external devices)
√ External start stop analyzer
√ USB data storage, fault recording, RS485 or 4-20 mA output

Technical parameters:
Measurement method: DPD colorimetric method

Measurement range: 0.02~2ppm, 0.02-10ppm residual chlorine/total chlorine
Detection limit: 0.02ppm
Accuracy: ± 2% final value
Repeatability: ± 1% final value

Zero stability: automatic calibration
Power supply: 85-265 VAC, 47-63Hz
Protection level: IP65
Size: 400x300x150mm (HxWxD)
Display: Touch screen display
Language: Chinese and English
Output: 1 and 2 programmable relay outputs (max.250V, 4A)
2. 1 channel 4-20 mA signal, max 750 Ω, and 1 channel RS485 output
Input: 1. IN1 input (start analysis/flow control switch/water meter) 2. IN2 input (reset device)
Analysis cycle: time interval measurement/external signal
Rinse time: freely set
Water quality requirements: Temperature: Environment: 0 ° C-45 ° C, Water sample: 5 ° C-45 ° C;

Pressure: ca. 0.2-5 bar (max) (recommended 1-2 bar)
Installation method: Wall mounted