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Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
$107.25
$195
Safe 45%
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
Formaldehyde Sensor (CH2O) | 0-10 ppm Range | Air Quality Monitor for Home, Office & Indoor Safety
$107.25
$195
45% Off
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Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 21881462
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Model:聽FD-CH2O-SENSOR
Datasheet:
Availability:聽Usually in stock
Compatible:

Features

  • 鈿涳笍聽High precision and long life (2 years)
  • 馃殑 Fast response speed, fast return to zero
  • 馃攱 Low power consumption, high sensitivity
  • 馃敩Wide linear range, strong anti-interference ability
  • 馃挭 Excellent repeatability and stability

Description

These are generic CH2Osensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. It is used throughout many gas detector brands and is an excellent CH2O gas sensor replacement element.

Our CH2O sensor employs an advanced electrolytic mechanism where formaldehyde and oxygen interact through precise redox reactions on specialized electrodes. By generating an electrical current directly proportional to the gas concentration, this sophisticated sensor enables accurate measurement of formaldehyde levels. The current's magnitude provides a quantitative assessment of CH2O presence in various industrial and environmental monitoring applications.

Formaldehyde detection technologies play a critical role across diverse industrial and municipal domains. From manufacturing facilities and municipal infrastructure to interior decoration and environmental monitoring, CH2O detectors provide comprehensive gas concentration insights. These advanced sensing systems enable precise measurement, early warning mechanisms, and critical monitoring, supporting public health, safety, and environmental protection in multiple application sectors.

Instructions

  • Once replaced and installed in your gas detector or analyzer, please let it sit for24 hoursso the sensor can stabilize to your environment. This step is very important.
  • Then undertake the appropriate zero and calibration for your specific gas detector. See your gas detector manufacturer's specific instructions.
  • Once calibrated, your gas analyzer will be ready for use.

Specifications

Detection PrincipleElectrochemical Three Electrodes
Detection GasCH2O
Detection Range0-10 PPM
Maximum Load Concentration50 PPM
Sensitivity (20掳C)0.55 卤 0.15 渭A/ppm
Zero Drift (-20掳C-50掳C)<1 ppm
Resolution0.1 PPM
Response Time鈮?0s
Bias Voltage0 mV
Working Temperature-20掳C-50掳C
Working Humidity15%RH to 90%RH (no condensation)
Long-term Stability<2% signal/month
Linearityto 200 PPM
Work Pressure90 to 110 kPa
Shelf Life12 months after delivery
Service Life2 years

Cross-Sensitivity Data

Interfering GasGas Concentration Used (ppm)Value Displayed (ppm CH2O)
CO500.6
C2H3OH20000.2
CH3COOH2000-0.3
C2H41000.6
CH4O1000.3
C3H8O1000.2
More

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.


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