• Electrochemical Formaldehyde Sensor (CH2O Sensor)
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Electrochemical Formaldehyde Sensor (CH2O Sensor)

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  • Price

    Price on request   ≥1piece

  • Model Number

    NE-HCHO-S

  • Data Sheet

  • Package

    Original packaging

  • Specs

    NE-HCHO-S

  • Quantity

    - +

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Product Description

NE-HCHO-S Electrochemical Formaldehyde Sensor 

NE-HCHO-S is a formaldehyde gas sensor, and is applicable for detecting and measuring formaldehyde generated from woody construction material or remained concentration after sterilization. It is applicable for various equipment.

NE-HCHO-S Formaldehyde Sensor (CH2O Sensor) Design Features
• High Sensitivity
• Stability
• High Reliability
• Linearity
• Low Power Consumption for Battery Operation

NE-HCHO-S Formaldehyde Sensor (CH2O Sensor) Specifications
Sensitivity Characteristics
Detection Gas
 Formaldehyde
Detection Range
 0 ∼ 10 ppm
Maximum Overload
 50 ppm
Output Signal
 600 ± 150 nA/ppm
Repeatability
 ± 5 %
Typical Baseline Range (pure air)
 < ± 0.05 ppm
Typical Response Time (t90)
 < 120 sec. (HCHO : 1 ppm)
Baseline Shift (0 ∼ 40°C)
 < 0.2 ppm
Expected Life Time
 Over 2 years

Operating Conditions
Operating Temperature
 -20 ∼ 50°C
Operating Humidity
 15 ∼90 % RH
Operating Pressure Range
 1atm ± 10 %
Recommended Load Resistor
 10 Ω
Bias Voltage
 Not required
Position Sensitivity
 None
Recommended Storage Temp.
 0 ∼ 20°C
Storage Life
 Less than 6 months

Physical Characteristics
Case Material
 PPO
Cap Color
 Black
Weight
 5 g (approx.)

NE-HCHO-S Formaldehyde Sensor (CH2O Sensor) Appearance and Dimensions


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