What is the explosion protection type of this sensor?

The explosion type is Mining Intrinsically Safe Type with an Ex Grade of Exibimb.

Mining Intrinsically Safe Coal Level Sensor for Underground Mine Belt Conveyor

Name: Mining Intrinsically Safe Coal Level Sensor for Underground Mine Belt Conveyor
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1905893472

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

IP Grade

IP54

Ex Grade

Exibimb

Model NO.

GUJ(A)

Output Signal

Digital Signal

Material

Metal

Contact Type

Contact

Explosion Type

Mining Intrinsically Safe Type

Transport Package

Wooden Box

Specification

L*W*H: 80mm*80mm*296mm

Trademark

Wantai

Origin

Huainan, Anhui, China

Production Capacity

10000pieces/Year

Key features

Intrinsically Safe Design: Mining intrinsically safe type with Exibimb grade for explosive gas environments.

Adjustable Sensitivity: Sensitivity can be adjusted according to customer requirements for various environments.

Accurate Coal Level Detection: Detects coal level height to effectively avoid coal pile blockage on belt conveyors.

Robust Metal Construction: Made of metal material with IP54 protection grade for durability in harsh conditions.

Reliable Signal Output: Outputs fault signals to control host when sensor acts, ensuring system safety.

Wide Application Scope: Suitable for underground 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: ≤4.90h 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.

Product Q&A

Q:What is the operating voltage of the sensor?

The operating voltage is DC12V.

Q:Is the sensitivity of the sensor adjustable?

Yes, the sensor allows for adjustable sensitivity according to customer requirements, with a wide adjustment range suitable for various use environments.

Q:What is the contact capacity of the sensor?

The contact capacity is DC24V / 1A.

Q:What are the suitable application scenarios for this sensor?

It is suitable for underground coal mines with explosive gas (CH4), open-pit coal mines, coal preparation plants, and other workplaces as a coal level protection signal detection device.

Q:What protection grade does the sensor have?

The sensor has an IP54 protection grade.