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What is the IP rating of the E4000?

The device has an IP66 rating, making it extremely durable and suitable for harsh environments.

Handheld IP66 4-in-1 Multi Gas Detector with Built-in Pump (E4000)

Name: Handheld IP66 4-in-1 Multi Gas Detector with Built-in Pump (E4000)
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 733369432

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$370.00

2-49 Pieces

US$350.00

50-99 Pieces

US$340.00

100+ Pieces

Product profile

Customization

Available

Brand

Hanwei Electronics

Customized

Model NO.

E4000

Portable

Certification

RoHS

Gas

Combustible Gas, Toxic Gas, O2, etc

Type

Portable Multi Gas Detector

Model No

E4000

Sensor Type

MOS, Catalytic, Infrared, Electrochemical & Pid

Alarm Method

Visual/Audible/Vibrating Alarm

Sampling Method

Natural Diffusion or Built-in Pump

Power Source

Lithium Battery

Alarm Sound

≥80dB @ 1m

Working Time

≥30h(Non-Alarm Status)

Ingress Protection

IP66

Transport Package

Carton

Origin

China Mainland

Production Capacity

100000pieces/Year

Key features

IP66 Waterproof Rating: Extremely durable design with IP66 ingress protection for harsh environments.

4-in-1 Gas Detection: Simultaneously measures combustible gas, CO, H2S, and O2 with interchangeable sensors.

Built-in Sampling Pump: Optional built-in pump allows for active sampling in addition to natural diffusion.

Long Battery Life: Lithium battery provides over 30 hours of working time in non-alarm status.

Data Recording & Upload: Stores up to 100,000 detected records including peak values with data uploading capability.

Professional Manufacturer: Backed by 20+ years of experience and 235 R&D engineers for quality assurance.

Wide Certification: Certified by CE, EN, BSI, UL, ISOD, and RoHS for global compliance.

Company profile

HANWEI ELECTRONICS GROUP CORPORATION

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2008-02-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHANWEI ELECTRONICS GROUP CORPORATION is a China-based public company headquartered in Zhengzhou, Henan, established in 1998, with 657 employees. It specializes in gas sensors, gas detectors, alarms, meters, and related products, and supplies CO2 and NH3 gas-analysis equipment. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, six production lines, 235 years of combined R&D-engineer experience, and gas-detector output of 50,000 pieces. It serves domestic and international markets and states that OEM and ODM orders are welcome. Evidence supports established manufacturing, product specialization, certification, and customization potential. However, the provided information does not sufficiently establish after-sales performance, financial credibility, or documented customer cases. Export-sales share is stated as 1%–10%, while trade evidence includes one transaction associated with a buyer in Uzbekistan.

Supplier typeThe supplier is identified as a public company from China, established in 1998, with 657 employees and a product portfolio centered on industrial and domestic gas detection, gas alarms, sensors, meters, and breathalyzers. Its stated specialization in gas-sensor and gas-detector R&D and mass production supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that some products are for CE and TUV approval, but the slices do not confirm that all relevant products hold those approvals.

R&D capabilityInnovation capability is supported by the supplier's stated focus on developing and manufacturing its own gas sensors, its gas-detection R&D specialization, and 235 years of total R&D-engineer experience. Its product range includes portable, fixed, smart, combustible-gas, carbon-monoxide, and system-level detection products.

Production capacityThe supplier reports 657 employees, six production lines, and annual gas-detector productivity of 50,000 pieces. It also states a one-month off-peak lead time and peak-season fulfillment within 15 working days, providing explicit evidence of organized production capacity and stated delivery capability.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide technical service and design projects to meet local customer requirements. This directly supports customization capability, although the slices do not specify minimum order quantities, engineering workflow, or customization limits.