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DABECO Co.,Ltd
DABECO WP10.1 hydrogen peroxide sensor

DABECO WP10.1 hydrogen peroxide sensor

Product catalog summary

Overview: The WP10.1 is a hydrogen peroxide indicator designed for various water treatment applications, including sea water, especially at high H2O2 concentrations. It features a mechanically resistant membrane system that is also highly resistant to surfactants.

Measuring System: The device uses a membrane-covered, amperometric 2-electrode system. It is available in analog and digital versions, with the digital version offering galvanic isolation.

Specifications:

Measuring Range: The sensor's slope can vary between 65% and 150% of the nominal slope, affecting the measuring range.
Temperature: Operating water temperature is 0 to +45°C, and ambient temperature is 0 to +55°C. It includes automatic temperature compensation.
Pressure: Maximum working pressure is 0.5 bar without a retaining ring and 1.0 bar with a retaining ring in TARAflow FLC.
Flow Rate: Recommended flow rate is approximately 15-30 l/h.
pH Range: The device operates within a pH range of 2 to 11.

Performance:

Run-in Time: Approximately 60 minutes for first start-up.
Response Time: T90 is approximately 12 minutes.
Accuracy: After calibration, accuracy is less than 2% at specified ppm levels.

Interferences: The presence of Cl2, PAA, O3, and sulfides can interfere with measurements, and phenol can destroy the membrane system.

Connection and Compatibility: The device supports various connection types, including mV, Modbus, and 4-20 mA versions, with different cable length allowances and protection types (IP68 and IP65).

Maintenance: Regular signal checks are recommended at least once a week, with membrane cap changes annually and electrolyte changes every 3-6 months.

Compliance: The device is EMC tested and RoHS compliant.

Options: A retaining ring is available for operations exceeding 0.5 bar pressure.

Spare Parts: Includes membrane caps, electrolytes, emery, and O-rings, with specific part numbers provided.

Catalog excerpts

DABECO WP10.1 hydrogen peroxide sensor-3

- When operating with pressures >0.5 bar in TARAflow FLC Option 1: Retaining ring Dimensions retaining ring 29 x 23.4 x 2.5 mm, slitted, PETP - Different positions for groove selectable (on request)

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DABECO WP10.1 hydrogen peroxide sensor-4

1. WP10.1 (Analog output, analog internal signal processing) (Subject to technical changes!)

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DABECO WP10.1 hydrogen peroxide sensor-5

2. WP10.1 (analog output, digital signal processing) analog-out / digital Output resistance Nominal slope Power supply Galvanic isolation required in the measuring device/controller * (Subject to technical changes!)

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DABECO WP10.1 hydrogen peroxide sensor-6

3. WP10.1 (digital output, digital signal processing) Output resistance There are no terminating resistors in the sensor. Power supply 9-30 VDC approx. 7-30 mA Galvanic isolation required in the measuring device/controller * (Subject to technical changes!)

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DABECO WP10.1 hydrogen peroxide sensor-7

(Subject to technical changes!)

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DABECO WP10.1 hydrogen peroxide sensor-8

(Subject to technical changes!)

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DABECO WP10.1 hydrogen peroxide sensor-9

(Subject to technical changes!)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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