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Two Channels Temperature & Humidity Controller with Sensor From Acrel Factory
US$65.80-65.81
1 Piece
Sample price:US$65.80/piece.Request sample

Product profile

Customization

Available

Customized

Customized

Certification

CE

Model NO.

WHD72-22

Brand

Acrel

Display Type

LED

Humidity

2 Channels

Temperature

2 Channels

Communication

RS485, Modbus-RTU

Analog Output

DC4-20mA

Transport Package

Carton

Specification

WHD72-22

Trademark

Acrel

Origin

China

HS Code

9032100000

Production Capacity

200000

Key features

Versatile Application Scope: Suitable for high voltage switchgear, distribution cabinets, box transformers, and terminal boxes.
Comprehensive Protection: Protects equipment from faults caused by extreme temperature, humidity, creepage, or flashover.
Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.
Wide Power Supply Range: Auxiliary power supply supports AC85~265V and DC100~350V for diverse installation environments.
Standard Communication: Features RS485 Modbus-RTU communication for easy integration into existing monitoring systems.
Strict Quality Control: 100% inspection of finished products including visual and functional checks by 24 QA inspectors.
Low Minimum Order: Minimum Order Quantity is just 1 PC, allowing for easy trial orders and small batch purchases.

Company profile

Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team
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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.67h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented service-control procedures, complaint-handling processes, quality assurance, manufacturing coordination, and finished-product inspection instructions. It offers broad customization, ODM and OEM services, recent product development, multiple engineering tools, SDK availability, and digital ERP-based process management. Manufacturing and export capabilities are supported by SMT, assembly, and automated processing lines, in-stock capacity, valid subcontractor contracts, and self-operated import/export rights. Overseas agents or branches and trade-show participation are reported, but no overseas warehouse or showroom is available, and the stated overseas-service country count is zero. Evidence is insufficient to confirm certifications, financial credibility, or specific customer cases.
Supplier typeThe supplier operates or coordinates SMT, assembly, and automated processing lines, maintains valid manufacturing contracts with associated subcontractors, has inventory capacity, and holds self-operated import/export rights. It also reports overseas agents or branches and participation in MEE Middle East Energy, indicating a manufacturing-oriented supplier with international service exposure.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. It accepts multiple quotation and payment terms, reports lead times within 15 working days in both peak and off-season, and has overseas agents or branches; however, no overseas warehouse or showroom is available and the stated overseas-service country count is zero.
R&D capabilityThe supplier reports new products during the past year, ODM capability, SDK availability, R&D engineers responsible for new-product development and production support, and design tools including AutoCAD, Pro/E, and SolidWorks. It also maintains auditable design documentation and uses ERP for digital management, providing explicit evidence of structured innovation and development capability.
Production capacityProduction capability is supported by SMT, assembly, and automated processing lines, uniformly followed finished-product inspection instructions, inventory capacity, valid contracts with associated subcontractors, and documented service-capability procedures. Export activity is reported at 41%–50% of total sales, and peak- and off-season lead times are both within 15 working days.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization coverage is reported across both R&D and design-service information, supported by ODM capability and engineering design tools.

Product Q&A

Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 PC, allowing for flexible purchasing options.
Q:What are the available power supply options?
A:
The device supports auxiliary power supply of AC85~265V and DC100~350V.
Q:Is customization available for this controller?
A:
Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Q:What communication protocols are supported?
A:
The controller supports RS485 Modbus-RTU communication protocol.

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