Can this sensor be used in open-pit coal mines?

Yes, it is designed for use in underground coal mines, open-pit coal mines, and coal preparation plants.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union for international transactions.

Intrinsically Safe Smoker Sensor for Downhole Belt Conveyors

Name: Intrinsically Safe Smoker Sensor for Downhole Belt Conveyors
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1939254195

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$28.00

1-29 Pieces

US$26.00

30+ Pieces

Product profile

Customization

Available

Type

Thermal Conductivity Gas Sensor

Conductivity Type

Surface Type

Model NO.

GQQ5

Output Signal Type

Digital Type

Production Process

SemiConductor Integrated

Material

Metal

IP Rating

IP54

Sensitivity

High

Certification

ISO

Customized

Non-Customized

Ex Grade

Exibimb

Transport Package

Wooden Box

Specification

d=130mm; h=160mm

Trademark

Wantai

Origin

Huainan, Anhui, China

Production Capacity

10000pieces/Year

Key features

Intrinsically Safe Design: Certified Exibimb grade for safe use in explosive gas environments like coal mines.

High Sensitivity Detection: Advanced thermal conductivity sensor detects smoke from belt slipping or faults accurately.

Robust IP54 Sealing: Moisture-proof and durable construction ensures reliable operation in harsh underground conditions.

Digital Signal Output: Outputs fault signals directly to control hosts for immediate system response and safety.

LED Status Indication: Bright red LED flashes to visually indicate preheating, fault, or operational status.

Easy Maintenance: Simple wiring and structure reduce explosion risk points and simplify maintenance tasks.

Self-Test Function: Equipped with a test button for convenient self-inspection and reliability verification.

Multi-Scenario Application: Suitable for underground coal mines, open-pit mines, and coal preparation plants.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.98h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.