SKU: SENS-0858
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Winsen ZE07-CO Electrochemical Carbon Monoxide Sensor Module - UART/Analog Voltage Output

₹1,129.00 (Inclusive of all taxes)
Out of Stock

The Winsen ZE07-CO is a miniaturized electrochemical carbon monoxide sensor module offering both UART serial and analog voltage output for easy integration into portable detectors, air quality monitors, and smart home systems with 5-12V DC power.

Features

  • Electrochemical sensing principle for high selectivity and stability
  • Dual output: 0.4–2V analog voltage and 3V-level UART serial
  • Low power consumption with a fast warm-up time of ≤3 minutes
  • Integrated temperature sensor for automatic compensation
  • Compact module design for portable and embedded applications

Out of stock

Description

The ZE07-CO module employs a mature electrochemical cell to detect carbon monoxide (CO) concentrations in ambient air, providing excellent selectivity against common interfering gases like alcohol. Its sophisticated signal conditioning circuitry ensures a stable, linear output over its full measurement range.

Designed for reliable operation in diverse environments, the module features built-in temperature compensation to maintain accuracy across its specified operating temperature span. It is engineered for integration into systems requiring precise CO monitoring, from industrial safety devices to residential air quality control.

Key Features

  • Electrochemical sensing cell for targeted CO detection with high resolution
  • Dual-output interface: analog voltage (DAC) and digital UART for flexible system integration
  • On-board temperature sensor provides real-time compensation for stable readings
  • Optimized for low power consumption, suitable for battery-operated portable devices
  • Robust circuit design with excellent anti-interference characteristics
  • Fast response time (T90 ≤60 seconds) for timely hazard detection
  • Compact and miniaturized form factor for space-constrained applications
  • High-value build offering reliable performance over a two-year operational life

Applications

  • Portable personal carbon monoxide safety detectors and alarms
  • Residential and commercial HVAC air quality monitoring and ventilation control
  • Integration into smart home automation systems for environmental safety
  • Industrial workplace safety monitoring in garages, workshops, and boiler rooms
  • Embedded sensing for IoT environmental data loggers and air quality stations

Technical Specifications

Item TypeGas Sensor Module
Model NumberZE07-CO
Target GasCarbon Monoxide (CO)
Interfering GasesAlcohol and other gases
Output SignalAnalog Voltage (0.4–2V DAC), UART (3V Logic Level)
Operating Voltage5V to 12V DC (No reverse polarity protection)
Warm Start Time≤ 3 minutes
Response Time (T90)≤ 60 seconds
Detection Range0 to 500 ppm
Resolution0.1 ppm
Operating Temperature-10°C to 55°C
Operating Humidity15% to 90% RH (Non-condensing)
Storage Temperature-10°C to 55°C
Sensor Life2 years (in air)

Frequently Asked Questions

What is the operating voltage range for the ZE07-CO module?

The module requires a DC supply voltage between 5V and 12V. It is critical to note that the module does not include reverse polarity protection, so care must be taken to connect the power leads correctly to avoid damaging the internal circuitry.

What output interfaces does this CO sensor provide?

The ZE07-CO provides two simultaneous output options: a standard analog voltage output from a DAC, ranging from 0.4V to 2.0V corresponding to the CO concentration, and a digital UART serial output with 3V logic levels for direct communication with microcontrollers like Arduino, ESP32, or Raspberry Pi.

How long does the ZE07-CO sensor last, and what is its warm-up time?

The electrochemical sensor element has a typical operational life of two years when exposed to air. Upon applying power, the module achieves a stable reading with a warm-up time of three minutes or less, ensuring quick readiness for measurement.

Is the sensor reading affected by temperature changes?

The module features an integrated temperature sensor that performs automatic real-time temperature compensation. This built-in functionality ensures measurement accuracy and stability across its specified operating temperature range of -10°C to 55°C.

Package Includes

  • 1 x Winsen ZE07-CO Electrochemical CO Sensor Module

Additional Information

Weight 0.01 kg
Dimensions 4 × 7 × 2 cm