What are the dimensions of the WJ18 module?

The dimensions are 70mm x 45mm x 30mm.

High Precision Temperature and Humidity Sensor High Performance WiFi Module

Name: High Precision Temperature and Humidity Sensor High Performance WiFi Module
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2226319395

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$9.90-11.99

2 Pieces

Sample price:US$11.99/piece.Request sample

Product profile

Customization

Available

Type

Rotary Encoder

Working Principle

Absolute

Model NO.

WJ18

Readout Mode

Contact

Operating System

Contact Brush Type

Signal Output

Long Drive Output

Axle Sleeve Type

Large Diameter Type

Package

PGA

Installation Form

Standard DIN35 Rail Installation

Brand

ALPS

Axonia

Servo Installation Type

Typical Relative Humidity Accuracy

± 1.8% Rh (± 1.8% Rh)

Relative Humidity Measurement Range

0~100% Rh

Typical Temperature Accuracy

± 0.2 ℃

Temperature Measurement Range

-40~+85 ℃

Maximum Relative Humidity Accuracy

(10~90% Rh, 25 ℃): ± 3.6% Rh

Maximum Temperature Accuracy

(0~+60 ℃): ± 0.4 ℃

Communication

Mqtt Protocol, Modbus TCP

Interface

WiFi Network Interface.

Transport Package

Wayjunr

Specification

120mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

Versatile Communication: Supports MQTT, Modbus TCP, and TCP socket protocols for data transmission.

WiFi Network Interface: Built-in WiFi module allows easy connection and parameter setting via mobile phone.

Low Power Mode: Supports low-power mode for battery-powered applications to extend usage.

Web Page Configuration: Built-in web page enables data query and parameter configuration without extra tools.

Flexible Installation: Supports both screw installation and standard DIN35 rail installation.

Cloud Compatibility: Compatible with Alibaba Cloud, Tencent Cloud, Huawei Cloud, and private clouds.

Company profile

Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.

CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.

Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.

Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.

Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.