High Precision RS485 Differential Pressure Sensor for HVAC Ducts

Name: High Precision RS485 Differential Pressure Sensor for HVAC Ducts
Brand: Zhejiang Lefoo Sensing Technology Co., Ltd.
SKU: 2151699585

Zhejiang, ChinaZhejiang Lefoo Sensing Technology Co., Ltd.

US$204.00

1-49 pieces

US$170.00

50-199 pieces

US$136.00

200+ pieces

Product profile

Customization

Available

Measuring Medium

Air or Non-Corrosion Gas

Certification

RoHS;EU CE

Model NO.

LFM53

Warranty

1 Year

Protection Class

IP65

Product Name

Differential Pressure Transmitter

Working Temperature

-20℃~70℃

Pressure Interface

Metal Barbed Connection, 6mm

Output Signal

4-20mA/0-10V/RS485

Power Supply

9-30VDC/12-30VDC/24VAC±20%

Customized Support

OEM, ODM

Display

LCD Digital Display

Transport Package

Carton Box

Trademark

LEFOO

Origin

Zhejiang, China

Production Capacity

50000 Piece/Pieces Per Month

Key features

Wide Output Signal Options: Supports 4-20mA, 0-10VDC, and RS485 for versatile integration.

Robust Protection Class: IP65 rated for dust tight and water jet protection in harsh environments.

Comprehensive Certifications: RoHS and EU CE certified for safety and environmental compliance.

OEM and ODM Support: Full customization available from samples, designs, or minor adjustments.

One Year Warranty: Standard one-year warranty coverage for peace of mind.

Company profile

Importers and ExportersExperienced TeamFast DeliveryFull Customization

Zhejiang Lefoo Sensing Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤6.47h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 135 employees offering pressure transmitters. It is identified as a professional technical supplier and provides broad customization, ODM, and OEM services, including service for well-known brands. R&D activity is evidenced by new products in the past year, but there is no 3D software design service or SDK. The supplier has in-stock capability, quality assurance, raw-material traceability, and standardized finished-product inspection instructions. However, it lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas agents or branches, and offline trade-show participation. Lead time is within 15 workdays in the off-season and one month during peak season. Written procedures and records are absent for supplier-service assessment, corrective/preventive actions, and customer-complaint handling. Financial information is represented only by years, so financial credibility cannot be determined.

Supplier typeThe supplier is a combined-type, limited company with 135 employees and offers pressure transmitters. It is not identified as an offshore company or part of a larger corporate group.

After-Sales capabilityThe supplier has in-stock service capacity and accepts multiple quotation terms, but it has no overseas agents, branches, warehouses, or showrooms. Customer complaints lack written procedures or records, which indicates a documented after-sales process deficiency.

R&D capabilityThe supplier is identified as a professional technical supplier, reported new products in the past year, and provides ODM services. However, it does not provide 3D software design services and has no available SDK, so innovation capability is demonstrated but technically limited in the stated areas.

Production capacityProduction-related evidence includes in-stock capability, stated lead times of within 15 workdays off-season and one month during peak season, standardized finished-product inspection instructions, quality assurance, and raw-material traceability. However, there is no valid contract with related subcontractors, creating a documented manufacturing-capacity control weakness.

Customization capabilityThe supplier supports customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM and OEM services, including OEM service for well-known brands, which explicitly supports broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, and exports account for 41%–50% of total sales after five years of exporting. These statements provide some evidence of brand-related and international customer experience, but no specific customer names or case details are supplied.

Product Q&A

Q:What kind of products do you offer?

Lefoo Industrial Co.,Ltd is focusing on RO booster pump, peristaltic pump and rotary vane pump, has became one of the leading micro pump brands in China and even in the world. Zhejiang Lefoo Sensing Technology Co., Ltd is specializing in pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches, pressure controllers, temperature & pressure integrated transmitters and other pressure Sensing and control products, as well as temperature and humidity transmitters

Q:Are you manufacturer?

Yes, we are manufacturer with 3 factories.

Q:Can I get samples?

Yes, we have materials in stock to help you to get the samples as soon as we can.

Q:Can you make customized products?

Yes, customized is accept, please contact us for specific requirements.

Q:Can I to be your distributor?

Please contact us directly for details.