Is the alarm suitable for outdoor use?

Yes, the alarm is weatherproof and designed for mounting in wet and outdoor environments.

What is the working principle of the sensor?

The alarm uses a piezoelectric sensor or float sensor principle to detect liquid levels.

Detecting Alarm for Self Bunded Tank

Name: Liquid/High Level Monitoring/Detecting Alarm for Self Bunded Tank
Brand: Qingdao Alptec Safety Equipment Co., Ltd.
SKU: 1911237581

Shandong, ChinaQingdao Alptec Safety Equipment Co., Ltd.

US$282.80

10-999 Pieces

US$220.30

1,000+ Pieces

Sample price:US$282.80/piece.Request sample

Product profile

Customization

Available

Type

High Level Alarm

Signal Transmission

Wired Alarm

Model NO.

UZK-A

Working Mode

Passive

Certification

ISO, CCC

Application

Outdoor

Working Principle

Float Sensor

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Receive Frequency

229.95MHz

Sensor Material

301 Stainless Steel

Alarm Height

400mm

Alarm Principle

Piezoelectric Sensor

Battery

3VDC (2xaa)

Alarms

Audible and Visible Alarms

Transport Package

Carton or Plywood Case

Specification

53*18*13 cm

Trademark

ALPTEC

Origin

China

HS Code

9026809000

Production Capacity

5000 PCS/Year

Key features

Weatherproof Design: Constructed with 301 Stainless Steel sensor, suitable for wet and outdoor environments.

Adjustable Sensor Level: Features an adjustable sensor level to monitor liquid heights precisely.

Self-Check Feature: Includes continuous self-check and alert features to ensure system reliability.

Low Battery Alarm: Alerts users when the 3VDC battery power is low to prevent monitoring failure.

Fast Delivery: Offers prompt delivery within 2-3 days after payment confirmation.

OEM/ODM Service: Supports customized manufacturing services for specific client requirements.

Company profile

Qingdao Alptec Safety Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-11-30 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Alptec Safety Equipment Co., Ltd. is a China-based limited company in Shandong, established in 2004, with 77 employees and a manufacturing facility of 5,556.14 m². It operates five production lines and reports annual productivity of 5,000 sets for overfill protection and grounding systems. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. Its product portfolio focuses on electrical protection, grounding, overfill detection, methane leak detection, and related industrial safety equipment. Evidence indicates established product development experience, including grounding and overfill technologies, but the provided information does not demonstrate after-sales service systems, customization capacity, or broad customer references. Financial information is insufficient for a credibility assessment.

Supplier typeThe supplier is identified as a limited company based in China, with its company type described as combined, its business nature as a trading company, and associated-company industry listed as manufacturing. It also reports a 5,556.14 m² manufacturing plant and commercial involvement in industrial equipment, electrical and electronic products, and related categories, indicating a mixed trading and manufacturing profile.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These certifications provide direct evidence of formal quality, environmental, and occupational health and safety management systems.

R&D capabilityThe supplier reports 22 years of R&D engineer experience and a history of developing grounding alarm, piezoelectric overfill sensor, self-checking socket, upgraded overfill protection systems, and intelligent electrostatic monitoring products. These documented product-development milestones support an established innovation capability.

Production capacityProduction capability is supported by a 5,556.14 m² manufacturing plant, five production lines, reported annual productivity of 5,000 sets for overfill protection and grounding systems, and stated order fulfillment within 15 working days in both peak and off-peak periods. The supplier also has 77 employees, although quality-control staffing is reported as fewer than five.

Client casesOne documented application states that a crash protection product was used at 57 gas stations in 14 provinces within six months. The trade record separately identifies one associated buyer and one transaction, so the evidence supports at least one concrete application case but does not establish a broad or independently verified customer portfolio.