What after-sales service is provided?

We provide 1-year remote service and 24/7 technical support from engineers. A cloud platform trial is also available upon request.

What are the minimum order quantity and lead time?

The minimum order quantity is 1 piece. The average lead time is within 15 workdays for both peak and off-peak seasons.

Smart Wireless 3051 Differential Pressure Transmitter Lorawan 4 20mA Hart Protocol for HVAC

Name: Smart Wireless 3051 Differential Pressure Transmitter Lorawan 4 20mA Hart Protocol for HVAC
Brand: Xi'an Zhongyi Clouds Technology Co., Ltd.
SKU: 2292554765

Shaanxi, ChinaXi'an Zhongyi Clouds Technology Co., Ltd.

US$145.00

10-499 Pieces

US$140.00

500-2,999 Pieces

US$135.00

3,000-4,999 Pieces

US$110.00

5,000+ Pieces

Product specifications

color

Specification

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

Type

Remote Pressure Transmitter

Structure Type

Strain Gauge Pressure Transmitter

Model NO.

YDW34

Measuring Medium

Liquid

Accuracy Grade

1.0G

Pressure range

0.001MPa～35MPa

IP Rating

IP56

Certification

Customized

Wireless

Technology 4G LTE,Nb-Iotlte-M

Chipset

4G/Nb-IoT

Remote Pressure Monitoring

Core Function Data Logging,Alarm Notification

Power Source

DC24V

Ingress Protection

IP65IP68

Selling Units

Single Item

Power Supply

Solar Panel+ 24V

Supplier Type

Lot Product&Lot Solution

Accuracy

0.5%Fs0.25%Fs

Output Signal

4G Wireless Transmission

Single Gross Weight

1.500kg

Protocol &Platform

Mqtt,HTTP,Cloud Platform Integration

Annlication Induetn

Oil & Gas,Water Treatment,

Communication

Interface Nb-I0t4g

Transport Package

Standard Package

Specification

25*25*20cm

Trademark

Clouds

Origin

Shaanxi, China

Production Capacity

5000 Pieces/Year

Key features

Wireless Connectivity Options: Supports 4G LTE, NB-IoT, and LoRa for flexible remote monitoring.

High Precision Measurement: Accuracy grades up to 0.075% F.S. with 100:1 turndown ratio.

Flexible Customization: Offers OEM/ODM services, flexible customization from samples or designs.

Robust Protection Rating: Housing rated IP67/IP68 for harsh environments and dust/water resistance.

Explosion-Proof Safety: Certified ATEX/IECEx and SIL 2/3 for safe operation in hazardous areas.

Low Deployment Cost: Wireless design saves 90% wiring costs compared to traditional wired systems.

Comprehensive Data Integration: Seamlessly integrates with SCADA/BMS via free documentation and MQTT/ protocols.

Company profile

Importers and ExportersExhibition ExperienceODM ServicesOEM Services

Xi'an Zhongyi Clouds Technology Co., Ltd.

Shaanxi, 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: 6 Years CertifiedNearest Port: Guangshou Port, Shanghai Port, Shenzhen Port, Khorgos PortAverage Response Time: ≤2.80h

About Our Factory & Business Background

AddressXi'an, Shaanxi, China

Plant Area2420 square meters

Number of Employees18

Registered Capital6,680,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsWireless Pressure Transmitter, Wireless Flow Meter, Wireless Liquid Level Meter, Wireless Temperature Transmitter, Wireless Tuning Fork Density Meter, Wireless Thermometer and Hygrometer, Wireless IoT Instrumentation Solution

Production Lines5

Production MachinesTemp & Humi Testing Chamber, Laser Welding Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-03-27

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the main advantages of wireless instruments over wired ones?

Wireless instruments save 90% of wiring costs, offer minimal installation complexity, and provide high flexibility for moving devices or adding points. They use built-in batteries and frequency hopping for reliability.

Q:What communication protocols does the transmitter support?

The device supports 4G LTE, NB-IoT, LoRa, and 4-20mA analog signals. It also integrates with MQTT, and cloud platforms.

Q:Is customization available for this product?

Yes, OEM and ODM services are available. Customization options include full customization, minor customization, and flexible customization from samples or designs.

Q:What are the environmental protection ratings?

The housing offers IP67 and IP68 protection ratings. It also features Exd CT6 and Exia CT4 explosion-proof ratings for hazardous areas.

Q:How does the IoT solution architecture work?

The system consists of four layers: Perception (sensors measure parameters), Network (data uploads via gateways), Platform (cloud storage and analysis), and Application (visual insights and instructions for optimization).