Description
1. Product Overview
The Wireless Temperature Logger WTL-003 is a precision-engineered IoT-enabled monitoring device designed to deliver real-time temperature visibility across global cold chains and industrial environments. This advanced data logger addresses the critical industry challenge of temperature integrity, enabling enterprises to reduce spoilage, ensure regulatory compliance, and optimize logistics efficiency . With its robust wireless connectivity, high-accuracy sensing, and comprehensive data management capabilities, the WTL-003 provides the end-to-end temperature traceability essential for protecting high-value perishable goods, pharmaceuticals, and sensitive industrial materials throughout the supply chain.
2. Key Specifications & Technical Characteristics
| Specification | Detail |
|---|---|
| Temperature Measurement Range | -40°C to +85°C (extended options available) |
| Measurement Accuracy | ±0.2°C (0°C to 60°C); ±0.5°C across full range |
| Humidity Measurement | 0% to 100% RH with ±1.8% accuracy (optional) |
| Wireless Connectivity | LoRaWAN® V1.0.3 / Wi-Fi / BLE V5.0 |
| Communication Range | Up to 7 km (LoRaWAN); up to 150m (BLE) |
| Memory Capacity | 10,000+ data records with offline storage |
| Battery Life | Up to 10 years (non-rechargeable); rechargeable variants available |
| Data Retrieval | Cloud-based access with real-time monitoring; USB download capability |
| Ingress Protection | IP66 / IP67 waterproof and dustproof enclosure |
| Certifications | CE, FCC, RoHS, REACH compliant; ISO calibration certificate available |
3. Core Industrial Applications
Primary Industries:
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Pharmaceutical & Healthcare: Cold chain monitoring for vaccines, biologics, and clinical trial materials
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Food & Beverage: Temperature integrity for perishable food transport, storage, and last-mile delivery
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Logistics & Supply Chain: End-to-end environmental monitoring across multi-modal transport networks
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Warehousing & Cold Storage: Continuous facility monitoring and automated alert systems
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E-commerce Grocery: Last-mile temperature verification for home-delivered perishable goods
Operational Use Cases:
The WTL-003 monitors product-level temperature conditions across the entire distribution journey, enabling real-time intervention when deviations occur . Its wireless infrastructure eliminates manual data collection and enables automated compliance reporting. For multi-temperature shipments, multiple loggers can be deployed to monitor individual zones, providing unprecedented granularity in temperature-sensitive logistics .
Performance Advantages:
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Enables automated, paperless temperature documentation
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Reduces product waste by enabling proactive intervention during temperature excursions
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Supports compliance with FDA 21 CFR Part 11 and international cold chain regulations
4. Competitive Advantages
Quality Consistency:
The WTL-003 delivers laboratory-grade measurement accuracy with annual drift of less than 0.03°C, ensuring reliable data for compliance-critical applications .
Supply Reliability:
Global inventory management ensures consistent availability across all major markets, with the ability to deploy large volumes for enterprise-scale monitoring programs.
Logistics Capability:
Flexible packaging options support both single-unit deployments for local monitoring and bulk shipments for enterprise-wide rollout programs.
Sustainability:
Long-life battery options (up to 10 years) and rechargeable variants minimize waste and reduce total cost of ownership .
Technical Support:
Full documentation package including ISO calibration certificates, integration guides, and API documentation for seamless enterprise system integration .
5. Commercial & Supply Information
| Parameter | Detail |
|---|---|
| Minimum Order Quantity (MOQ) | 1 unit (sample); 100 units (standard commercial) |
| Bulk Order Capacity | 20MT per container (approximately 50,000 units, packaging dependent) |
| Lead Time | 2-4 weeks for commercial orders |








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