What certifications does the product have?

The sensor is CE certified, ensuring compliance with safety and quality regulations.

What warranty is provided for the sensor?

A 12-month warranty is provided for the sensor to cover manufacturing defects.

Advanced Es4 Hcho 100 Air Quality Sensor for Home Use

Name: Advanced Es4 Hcho 100 Air Quality Sensor for Home Use
Brand: Ningxia Maiya Sensor Technology Development Co., Ltd
SKU: 2071095562

Ningxia, ChinaNingxia Maiya Sensor Technology Development Co., Ltd

US$43.88

10 pieces

Product profile

Customization

Available

Type

Electrochemical Gas Sensor

Conductivity Type

Non-conductivity Type

Model NO.

ES4-HCHO-100

Output Signal Type

Analog Type

Production Process

Integration

Material

Plastic

Sensitivity

High

Certification

Customized

Non-Customized

Customized Support

OEM, ODM, Obm

Range

0-100ppm

Maximum Overload

200ppm

Resolution (16bit ADC)

0.1ppm

Operating Temperature Range

-20 to +55ºC

Operating Humidity Range

15-95 %Rh. Non-Condensing

Operating Pressure Range

800 to 1200 Hpa

Operating Principle

Amperometric, 3-Electrode

Expected Lifetime

> 3 Years in Air

Storage Life

12 Months

Warranty

12 Months

Housing Material

PPO

Transport Package

Cartons

Trademark

Origin

Germany

HS Code

9027100090

Production Capacity

5000PCS/Year

Key features

High Sensitivity: 35 nA/ppm sensitivity ensures precise detection even at low formaldehyde concentrations.

Fast Response Time: Rapid T50 < 20s and T90 < 120s for real-time indoor air quality monitoring.

Wide Measurement Range: Measures 0-100 ppm with 200 ppm max overload, suitable for various environments.

Long-Term Stability: Less than 1% drift per month and > 3 years expected lifetime in ambient air.

Low Power Consumption: Designed for efficient operation with minimal power usage in continuous monitoring.

Minimal Cross-Sensitivity: Low interference from CO2, NH3, CH4, and ethanol for accurate formaldehyde readings.

Compact and Lightweight: Weighs less than 6g with PPO housing, ideal for portable and fixed installations.

CE Certified: Meets European safety standards for reliable performance in industrial and home use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryProduct Certification

Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.89h

AI-Powered supplier vetting

SummaryNingxia Maiya Sensor Technology Development Co., Ltd. is a China-based limited trading company established in 2020, with five employees, an office in Yinchuan and a factory location stated in Beijing’s Daxing District. Its registered business scope includes instrument manufacturing, environmental monitoring instrument manufacturing, instrument sales, software sales, and related equipment and component activities. It holds a valid import and export license and provides OEM services for well-known brands. However, the available information indicates no usable SDK, no approved supplier list, and incomplete service records. Financial information is limited to references to 2021–2023, without sufficient evidence to assess financial strength. No certifications, customer cases, or detailed production and customization evidence are provided.

Supplier typeThe supplier is identified as a trading company and a limited company, established in China in 2020, with five employees and no stated parent group. Its business profile also includes manufacturing and sales activities, but the provided company classification remains Trading Company.

CertificationsThe supplier is explicitly stated to hold a valid import and export license. No other certifications are identified in the provided information, so certification coverage beyond this license cannot be assessed.

R&D capabilityThe supplier is associated with software sales and environmental monitoring equipment activities, but it explicitly has no available SDK. No evidence of proprietary R&D output, patents, or development resources is provided.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, while its business scope includes instrument manufacturing and environmental monitoring products. This directly supports an OEM/customization capability, although the range and technical depth of customization are not specified.