Winsen ZE11 Electrochemical Detection Module For ETO


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SKU: 1278815
  1. Product: Electrochemical Detection Module
  2. Model: ZE11
  3. Working Voltage: DC 5.0V±0.1V
  4. Working Life: 2 years
  5. Operating Environment Temp: -20~50℃
  6. Humidity: 15%RH-90%RH (no condensation)


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Brand: Winsen
Category: Temperature & Humidity Sensor

ZE11 is a general-purpose and high-performance electrochemical module. It can detect benzene, dimethyl benzene, ethylene oxide, chloro ethylene based on the electrochemical principle, it has good selectivity and stability. A temperature sensor is built-in for temperature compensation. It has the digital output and analog voltage output at the same time which facilitates the usage and calibration and shortens the development period. It is a combination of mature electrochemical detection principles and sophisticated circuit design, to meet customers’ different detection needs.


Petroleum and chemical industry, environment protection filed, detection of benzene dimethyl benzene ethylene oxide chloro ethylene and vinyl benzene

Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.


  1. High sensitivity & resolution
  2. Low power consumption & long working life
  3. UART and analog voltage output
  4. Good stability and excellent anti-interference ability
  5. Temperature compensation and excellent linear output

Package Includes:

1 x  Winsen ZE11 Electrochemical Detection Module For ETO

SKU: 1278815 Category:
Model No


Target Gas

benzene dimethyl benzene ethylene oxide, chloro ethylene

Preheat time

≤3 Min

Response time

≤60 Sec

Resume time

≤60 Sec


≤0.5 ppm

Working Voltage

DC 5.0V±0.1V

Output Data

DAC(0.4~2V), standard voltage signal, UART Output, Sensor amplified voltage signal

Working Life

2 years

Operating Environment Temp



15%RH-90%RH (no condensation)

Storage Environment Temp



Ø32mm x 31.2mm

Shipping Weight 0.027 kg
Shipping Dimensions 11 × 10 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China