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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: WINSEN
  • Model Number: MH-Z14-5000
  • Usage: Gas Sensor
  • Theory: Resistance Sensor
  • Output: Digital Sensor
  • Target Gas: CO2
  • Detection Range: 0~5%vol CO2
  • Sensor technology: infrared (NDIR) principal

Packaging & Delivery

Packaging Details inner packaging: foam cushion. Outer packaging: carton
Delivery Time within 5 days after payment

MH Z14 Winsen brand dual channel ndir co2 sensor for co2 regulator



MH-Z14 NDIR Infrared gas module is a common type, small size sensor, using nondispersive 

infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependant, long life. Built-in temperature sensor can do temperature compensation;

and it has digital output and analog voltage output. MH-Z14 NDIR Infrared gas module is

applied in the HVAC, indoor air quality monitoring, industrial process, safety and protection 

monitoring, agricultrue and animal husbandry production process monitoring. 


1. Technical specification:


Detection range


Resolution ratio










Responsible time


Warm-up time


Working temprature


Working humidity

 0%~90%RH(No condensation)

Storage temprature


Working voltage


Working current

Max current <100mA,Average current <50mA








1. Quality Guarantee

All products of Winsen are under strict inspection and testing before they come off the production line to make sure they are 100% qualified.


2. Sample Order
Sample order is accepted, and the fees will be borne by buyer.
Sample cost will be refunded upon big order placed.


3. Customized 
Customer LOGO and packing design are accepted. 
Customized design and function will be offered freely (including molding).


4. MOQ
Different products model have different MOQ, pls contact us for details.


5. Payment methods
T/T, Western union, etc.


6. Lead Time
Reference lead times: 3~15days after receiving the deposit.
The actual lead time can be informed by Order Processing Dept. when ordering.


7. Shipping
Winsen select the most appropriate way of transportation, according to customer's requirement.
We ensure the on time shipment by choosing experienced forwarder.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 800+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
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