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Table Overview for Winsen Water quality sensor

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Modle Detection principle Characteristics Target gas Detection range Size

Electrochemical Low power consumption, high precision, linear output, easy calibration and good stability.

Electrochemical Low power consumption,high accuracy ,linear output, easy calibration and excellent stability. pH water 40×25mm

High precision, fast response, good stability, small size and easy installation. TDS 0-2000ppm

Digital signal output Low power, high precision, linear output, convenient calibration and good stability TDS 0-2000μs/cm 58X38mm

It is polarographic type residual chlorine water quality detection sensor High precision, low power consumption, linear output, Analog signal output Solution 0~20 mg/L

It is a galvanic battery type dissolved oxygen water quality detection sensor. Low power consumption, high precision, linear output, no need to replace the breathable membrane, no need to replace the electrolyte. Solution 0~20 mg/L

It is polarographic type dissolved oxygen water quality detection sensor. Quick response, good stability, high precision, long life and easy maintenance. Liquid 0~20 mg/L

Electrochemical type ammonia nitrogen water quality detection sensor Fast response, high sensitivity, low power consumption, linear output, Analog signal output Liquid 0~1000 mg/L

It is an electrochemical PH water quality detecting sensor Low power consumption, wide linear range, excellent repeatability and stability. Liquid 1~14

A primary battery type ORP water quality detection sensor. High precision, fast response, good stability, small size, low power consumption, easy to carry Liquid -2000 mV ~﹢2000 mV


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Water quality sensor Knowledge

According to the routine indicators and limits in many standards for drinking water quality, aquaculture, waste water treatment and other liquid, focus is put on water quality TDS, turbidity, PH, conductivity, residual chlorine ammonia, dissolved oxygen, etc. Winsen provides complete sensors detecting these indicators with accurate data.

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Frequent Asked Questions

Professional manufacturer of gas sensors, global sensing solutions provider with over 30 years of experience. Top quality guarantee, Excellent service, Customized products, Fast delivery!

Reference lead times: 1-15 days after receiving deposit depending on volume. The actual lead time can be confirmed with Winsen Order Processing Dept.

Winsen will recommend the most appropriate way of transportation (express, air, sea, train, etc.) according to customer's requirement on cost and time.

T/T, Paypal, West Union, Credit Card, etc.

MOQ is different depending on product models. Please contact Winsen sales for details.

Customer LOGO and packing design are acceptable.
Customized design and function will be provided without extra charge (including molding fee).

Sample order is acceptable and the fees will be borne by buyer.

Winsen has a complete and strict flow for offline sensors: aging-reject defective-sampling inspection-issue reports-finished ingoing...outgoing.

All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.

ppm: parts per million
ppb: parts per billion
VOL: volume ratio
LEL: lower explosive limit
NDIR: Non-Dispersive Infra-Red



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