Jayesh Traders

JAYESH TRADERS

ES4-HCHO-5 Formaldehyde Gas Sensor – HCHO Detection

9,440.00 Price With Tax

ES4-HCHO-5 electrochemical formaldehyde gas sensor for accurate HCHO detection up to 5 ppm. Ideal for indoor air quality monitoring.

Available to Order lead time minimum 5-7 Weeks , Minimum quantity to order 5 pcs.

SKU: AA-HCHO-ES45-EC Category:

Parameter

Specification

Model

ES4-HCHO-5

Sensor Type

Electrochemical Gas Sensor

Target Gas

Formaldehyde (HCHO)

Detection Range

0–5 ppm

Detection Principle

Electrochemical

Response Time (T90)

≤ 30 seconds

Output Signal

Analog Current Output

Operating Temperature

-20°C to +50°C

Humidity Range

15–90% RH (Non-condensing)

Expected Sensor Life

2–3 Years (Typical)

Application

Indoor Air Quality Monitoring

15 Days Warranty

This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.

Warranty will not apply if:

  • The product has been misused, dropped, or damaged.
  • It has been exposed to water, fire, chemicals, or static discharge.
  • It has been tampered with, soldered, or altered in any way.

 

The ES4-HCHO-5 Formaldehyde Gas Sensor is a high-precision electrochemical sensor designed for detecting low concentrations of formaldehyde (HCHO) in indoor and environmental monitoring applications.

Formaldehyde is a hazardous volatile organic compound (VOC) commonly released from furniture, paints, building materials, adhesives, and insulation products. Even small concentrations can negatively affect human health, making continuous monitoring essential for maintaining safe indoor air quality.

The ES4-HCHO-5 uses advanced electrochemical sensing technology to deliver accurate low-level formaldehyde detection up to 5 ppm, along with fast response time and stable output performance. The sensor is suitable for integration into indoor air quality monitors, smart home devices, air purification systems, and HVAC environmental monitoring equipment.

Its compact 4-series sensor format ensures easy integration into OEM gas detection systems and portable air quality monitoring instruments.

Key Features

  • High sensitivity formaldehyde detection
  • Accurate measurement for low-level HCHO concentrations
  • Fast response and recovery time
  • Stable and repeatable output signal
  • Long operational lifespan
  • Compact industrial sensor design
  • Suitable for continuous indoor air monitoring

Applications

  • Indoor air quality monitoring systems
  • Smart air purifiers
  • HVAC environmental monitoring systems
  • Building health and safety monitoring
  • Environmental monitoring devices
  • Smart home air quality instruments

Why Choose ES4-HCHO-5?

 Reliable electrochemical sensing technology
 Accurate low-level formaldehyde detection
 Stable performance for long-term monitoring
 Easy integration into OEM air quality devices
 Ideal for health and environmental monitoring

Weight 0.150 kg
Dimensions 12 × 6 × 6 cm

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