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4~20mA Stainless Steel Housing Underwater Depth Test Instruments
US$99.00
1-9 Pieces
US$98.00
10+ Pieces
Sample price:US$111.00/piece.Request sample

Product profile

Type

Submersible

Contact

Contact

Output Signal Type

Digital Type

Model NO.

PL303

Production Process

Integration

Feature

SemiConductor

Material

Stainless Steel

IP Rating

IP68

Certification

RoHS

Customized

Customized

Pressure Medium

Gas Liquid

Measuring Temperature Range

-50~+160°c

Overload Pressure

200%Fs (2X)

Burst Pressure

400%Fs (4X)

Transport Package

Box

Specification

According to size

Trademark

Atech

Origin

China

Production Capacity

50000PCS/Year

Key features

Compact Diameter Options: Available in small diameters: 13mm, 16mm, 19mm, and 22.5mm.
High Precision Measurement: Accuracy up to 0.1%FS with diffused silicon pressure sensor.
Robust IP68 Protection: Fully submersible with IP68 rating for harsh underwater environments.
Wide Customization Options: Customizable pressure medium, temperature range, and overload limits.
Multiple Output Signals: Supports 4-20mA, Hart, voltage, RS485, RS232, and 868MHz signals.
Comprehensive Safety Certifications: Intrinsic safety, explosion-proof, and CE certified for safe operation.
Durable Stainless Steel Build: Constructed with 304SS or 316L stainless steel for corrosion resistance.
Fast Response Time: Ultra-fast 1ms response time for real-time monitoring.

Company profile

Atech Sensor Co., Ltd
Importers and ExportersYears of Export ExperienceMulti-language PioneerExperienced Team
Atech Sensor Co., LtdShaanxi, China
Business Type: Manufacturer/FactoryAverage Response Time: ≤11.22h

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.

Product Q&A

Q:What is the accuracy of the PL303 level transmitter?
A:
The accuracy is available in 0.1%FS, 0.25%FS, and 0.5%FS (standard).
Q:What output signals does the device support?
A:
It supports 4-20mA, 0.4-4.5V, 0-5V, RS485, RS232, 868MHz, and 4-20mA+Hart.
Q:Is the product suitable for underwater use?
A:
Yes, it is a submersible instrument with an IP68 protection rating.
Q:Can the pressure range be customized?
A:
Yes, the pressure range can be customized from 0~3 m H2O to 300 m H2O.
Q:What certifications does the transmitter have?
A:
It has intrinsic safety, explosion-proof, and CE certifications.

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