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W501-DP10.1

Product catalog summary

Overview: The Online Peracetic Acid Analyzer W501 with P10.1 sensor is designed for high water temperatures up to 45°C. It features an LCD display for PAA values, optional pH values, and operational status. The analyzer outputs analog, digital, and switching signals and includes a German-made P10.1 sensor that resists chemical interference, reduces pH dependence, and is unaffected by water quality. It is used in applications such as fruit and vegetable disinfection, CIP bottle washing, medical endoscope disinfection, and cold tank lines.

Technical Specifications:

Measurement Parameters: Peracetic Acid, optional pH.
Measuring Ranges: 0–20.00mg/L to 500–50000mg/L.
Lower Limit of Measurement: 0.01mg/L.
Resolution: 0.01-100mg/L.
Accuracy: ±2% or ±3ppm for 0-1000ppm range; ±5% or ±5ppm for 1000-2000ppm range.
Response Time: T90 is approximately 3.5 min at 10°C and 1.5 min at 45°C.
Drift: Approximately -1% per month.
pH Range: 1.0 - 8.0.
Maintenance Cycle: ≥90 days.
Operating Temperature: 0 - 45°C.

Electrical Specifications:

Display: LCD liquid-crystal screen.
Power Supply: 105–235VAC, 50±1Hz/24VDC±5%.
Power Consumption: ≤12W.
Outputs: Two analog outputs, RS485 digital output with MODBUS RTU protocol, three-way relay outputs.

Physical Properties:

Material: Bottom shell is cast aluminum with plastic spray coating; top cover is PA66 + 30GF with paint coating.
Size: 145x145x174mm (H*W*D).
Weight: 1.8kg (excluding sensor).
Waterway Interface: Custom 2-inch or 3-inch hose.

Ambient Performance:

Flow Rate: 250–500mL/min in flow chamber.
Protection Level: IP65.
Water Pressure: ≤6 bar.
Working Humidity: <90%, no condensation.
Working Temperature: Instrument: -15°C to 50°C; Sensor water temperature: 0.1°C to 45°C.
Storage Temperature: Instrument: -20°C to 60°C; Sensor: 0.1°C to 55°C.

Catalog excerpts

DABECO Catalogs: Watersensor&analyzer-11/18/2025 page 1 of 2 The Online Peracetic Acid Analyzer consists of the instrument for LCD type displaying PAA value, optional aqueous solution pH value, and working status; outputting analog, digital, and switching signals and a German-made P10.1 sensor which resists chemical interference (mainly from surfactants), reduces pH dependence, and is not restricted by water quality. With fast response, stable performance, low cost, and minimal maintenance, it provides users with reliable and accurate data. This analyzer is mainly used in fruit and vegetable disinfection , CIP bottle washing , medical endoscope disinfection and cold tank lines etc. Technical Parameters Specification www.dabeco.com [email protected]

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DABECO Catalogs: Watersensor&analyzer-11/18/2025 page 2 of 2 www.dabeco.com [email protected]

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