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What is the operating temperature range?

The operating temperature range is -45 to +80 degrees Celsius.

PT1000/PT100 Thermal Resistance Signal Input, Output Via RS-485 Sensor Signal Modbus RTU

Name: PT1000/PT100 Thermal Resistance Signal Input, Output Via RS-485 Sensor Signal Modbus RTU
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2299722725

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$113.55-126.99

2 Pieces

Sample price:US$113.55/piece.Request sample

Product profile

Customization

Available

Type

Network Type

Measuring Medium

Humidity

Model NO.

WJ25

Display Type

LCD

Site Display

Accuracy

0.1

IP Rating

IP44

Certification

Customized

Input Type

PT100 Input / PT1000 Input

Temperature Drift

± 30 Ppm / ℃ (± 50 Ppm / ℃, Maximum)

Ad Conversion Rate

5 Sps

Common Mode Rejection (Cmr)

120 Db

Normal Mode Rejection (Nmr)

60 Db

Communication Response Time

100 Ms Maximum

Power Supply

+8 ~ 32VDC Wide Range Power Supply, Internal Anti

Storage Humidity

10 ~ 95% (No Condensation)

Transport Package

Wayjunr

Specification

120mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

High Precision 24-Bit AD Conversion: Features 24-bit A/D converter with testing accuracy greater than 0.05%.

Five-Channel Temperature Acquisition: Supports simultaneous measurement of five temperature signal channels.

Programmable Input Configuration: Users can program PT100 or PT1000 signal input via RS485/232 interface.

Robust Signal Isolation: Provides 3000VDC isolation between signal input and output for safety.

Wide Power Supply Range: Operates on +8 to 32VDC with internal anti-reverse and over-voltage protection.

Flexible Communication Protocols: Supports MODBUS RTU and standard character protocols with selectable baud rates.

RTD Broken-Wire Detection: Includes programmable function to detect broken RTD wires for reliability.

DIN Rail Mounting Design: Compact 120x70x43mm size designed for easy DIN35 rail installation.

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: ≤1.75h

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.