How do you control quality?

We have an EPR system controlling parts, process, testing, and packing. Every sensor is tested twice before shipping and undergoes a third sport test.

What output signals are supported?

Standard is 4-20mA (3 wires). OEM options include 4-20mA (4 wires), 0-20mA, 0-5V, 1-5V, 0-10V, 1-10V, RS485, and relay signals.

Waterproof Shell Ultrasonic Level Sensor with 4~20mA Output - China Level Sensor Transmitter and Analog Lever Sensor

Name: Waterproof Shell Ultrasonic Level Sensor with 4~20mA Output - China Level Sensor Transmitter and Analog Lever Sensor
Brand: Atech Sensor Co., Ltd
SKU: 2108178775

Shaanxi, ChinaAtech Sensor Co., Ltd

US$120.00

1-9 Pieces

US$115.00

10-49 Pieces

US$110.00

50-99 Pieces

US$92.00

100-499 Pieces

US$85.00

500+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Type

Large range Ultrasonic Sensor

Output Signal Type

Digital+Analog

Production Process

Non-Contact Measurement

Model NO.

PL321

Sensitivity

High

Measuring Medium

Liquid

Detection mode

Direct Reflection Type

IP Rating

IP67

Certification

RoHS CE ISO9001

Customized

Pressure Range

0-20m H2O

Accuracy

0.5%Fs (Standard)

Supply Voltage

DC24V

Working Temp

-10~50

Weight

180g

Material of Wetted Part and Housing

PTFE

Protection Grade

IP67

Output Signal

4~20mA/RS485

Transport Package

Carton

Specification

1Kg

Trademark

Atech

Origin

China

Production Capacity

100000/Month

Key features

IP67/IP68 Protection: Sealed design with IP67 standard and IP68 OEM option for high-temperature environments.

PTFE Housing Material: Corrosion-resistant PTFE housing suitable for harsh and non-corrosive environments.

Flexible Output Signals: Standard 4-20mA output with OEM options for RS485, RS232, and relay signals.

Wide Range Options: Measuring ranges from 5m to 15m with adjustable blind areas for various applications.

Multi-Mode Display: Optional 4-digit LED or customized LCD display for clear value reading.

Low Power Consumption: Designed for low, middle, and large power sensors with DC24V standard supply.

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerExperienced Team

Atech Sensor Co., Ltd

Shaanxi, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤7.75h

AI-Powered supplier vetting

SummaryThe supplier operates in automatic control systems, intelligent instruments, electronic measuring instruments, electromechanical equipment, communication equipment, and related imports and exports. It reports vertically integrated engineering, manufacturing, sales, marketing, and customer service within one facility, with critical manufacturing, assembly, and testing steps controlled internally. The supplier holds ISO9001:2015, RoHS, and CE certifications. It offers broad customization, including designs and samples, but reports no new products in the past year, no ODM service, and no available SDK. Export experience is stated as 10 years, while overseas agents, branches, warehouses, showrooms, and trade-show participation are absent. Lead times are within 15 working days in both peak and off-season, supported by written supplier-management procedures. Financial records are indicated for 2021–2023, but no financial figures or performance results are provided. No specific customer cases or named-brand OEM...

Supplier typeThe supplier is a manufacturer and seller of automatic control systems, intelligent instruments, electronic measuring instruments, electronic components, electromechanical equipment, and communication equipment. Its stated vertical integration and internal control of manufacturing, assembly, and testing support classification as an integrated industrial equipment/instrument manufacturer rather than only a trading company.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS and CE product compliance certifications. These explicitly demonstrate documented quality management and stated product compliance coverage.

R&D capabilityThe supplier states that it had no new products during the past year, does not provide ODM services, and has no available SDK. These are explicit limitations in recent product innovation and development support.

Production capacityThe supplier reports vertical integration and internal control of critical manufacturing, assembly, and testing steps, with a stated lead time within 15 working days in both peak and off-season. It also has written supplier-management procedures and records, but reports no in-stock capacity; overall production capability is supported, while inventory capacity is limited.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. This indicates broad customization execution capability, although it does not include ODM service.