Data Logger
Disc Maxi 3 in 1 with Alerts - Bluetooth Enabled Temperature, Humidity and Dew Point Logger
Monitor and log temperature, humidity, and dew point with precision using the Disc Maxi 3-in-1 — a p...
All Solutions
Cold Chain Monitoring & Logistics
Wireless temperature sensors provide end-to-end shipment monitoring from warehouse to delivery, generating tamper-proof data logs that serve as proof of compliance for audits and insurance claims. Whether tracking frozen pharmaceuticals, chilled food, or temperature-sensitive chemicals, our Bluetooth loggers help maintain chain-of-custody documentation across every handoff in the supply chain.
Compliance Ready
GDPHACCPWHO PQSUSP <1079>
Industry at a Glance
Key figures driving the need for environmental monitoring
$371B
Global cold chain market value in 2024
Grand View Research
20%
Temperature-sensitive products damaged or degraded in transit
WHO / IQVIA
$1.6T
Projected cold chain market value by 2033
Grand View Research
40%
Shipment rejections attributed to temperature excursions
IQVIA Cold Chain Industry Surveys
Monitoring Challenges
Common obstacles in cold chain & logistics environmental monitoring
End-to-End Visibility Gaps
Shipments pass through multiple vehicles, warehouses, and handlers. Without continuous logging, temperature gaps between handoffs go unrecorded and unaccounted for.
Handoff Accountability
When goods change custody between shipper, carrier, and receiver, disputes arise over who is responsible for temperature deviations without objective timestamped evidence.
Proof of Compliance for Claims
Insurance and regulatory claims require tamper-proof temperature records. Manual logs and spot checks are insufficient evidence for disputed shipments.
Cross-Border Regulatory Differences
Shipments crossing national borders must satisfy different regulatory frameworks simultaneously, from FDA FSMA in the US to EU GDP in Europe and MHRA in the UK.
Last-Mile Delivery Risks
The final leg of delivery often involves unrefrigerated vehicles, loading docks, and doorstep exposure. Temperature excursions during last-mile delivery are the most common yet hardest to monitor.
Real-Time Intervention Delays
Without live alerts, temperature excursions are only discovered at the destination when it's too late to intervene. Products are condemned after the fact, wasting the entire shipment.
Regulatory Requirements
Environmental monitoring standards across major jurisdictions
United States
FDA FSMA / USP <659> & <1079>
- FSMA requires preventive controls including temperature monitoring during transport
- USP <659> defines packaging and storage requirements for drug distribution
- USP <1079> establishes good storage and distribution practices for drug products
- Documented evidence of temperature maintenance throughout the supply chain
United Kingdom
EU GDP Guidelines / MHRA
- GDP requires temperature monitoring during all stages of transportation
- Calibrated monitoring devices must accompany temperature-sensitive shipments
- Written procedures for investigating and managing temperature deviations
- Records must be available for review by competent authorities on request
EU / International
WHO PQS / IATA DGR
- WHO PQS prequalification applies to vaccine cold chain equipment and practices
- IATA Dangerous Goods Regulations define temperature control for air shipments
- GDP requires risk assessments and qualification of transport routes
- Continuous temperature records required for the entire distribution chain
How Blue Maestro Helps
Addressing cold chain & logistics monitoring challenges
End-to-End Visibility
Continuous Bluetooth logging captures temperature data from departure through every handoff to final delivery, eliminating monitoring gaps across the supply chain.
Tamper-Proof Compliance Proof
Timestamped, non-editable data logs provide indisputable evidence of proper handling for regulatory audits, insurance claims, and customer disputes.
Reduced Rejected Shipments
Real-time BLE alerts enable in-transit intervention before products are compromised, preventing costly rejections and preserving customer relationships.
Easy Data Integration
Export CSV data from the free bmLogger app or connect via BM Gateway APIs for seamless integration with warehouse management and logistics platforms.
Cross-Border Documentation
A single sensor and dataset satisfies FDA, MHRA, and EU GDP requirements simultaneously, simplifying compliance for international shipments.
Cost Savings
Reduce product losses, insurance premiums, and administrative overhead by replacing manual temperature checks with automated continuous monitoring.
Why Disc Maxi for Cold Chain & Logistics
Purpose-built features for cold chain & logistics monitoring
±0.1°C Accuracy
Research-grade precision ensures your temperature records meet the tight tolerances required by GDP, HACCP, and pharmaceutical cold chain standards.
5-Year Battery Life
Deploy sensors for multi-year shipping programs without battery changes. A single Disc Maxi can monitor thousands of shipment cycles across its lifespan.
100,000 Reading Memory
Store over 3 years of data at 15-minute intervals, providing a complete shipment history even when gateway connectivity is unavailable in transit.
Bluetooth 5.3 Alerts
Receiving staff get instant push notifications on their smartphones when incoming shipments show temperature excursions, enabling immediate accept/reject decisions.
Gateway Integration
Install BM Gateways at warehouse loading docks and receiving areas for automatic data upload to bmCloud as shipments arrive and depart.
Compact 37mm Design
Small enough to fit inside shipping boxes, insulated containers, and pallet wrapping without taking up valuable cargo space or adding significant weight.
Cold Chain Shipment Temperature Categories
Shipment Category
Required Range
Alert Threshold
Frozen
≤ -15°C (≤5°F)
> -15°C for >15 min
Refrigerated
2-8°C (36-46°F)
<1°C or >9°C
Cool
15-25°C (59-77°F)
<14°C or >26°C
Controlled Room Temp
20-25°C (68-77°F)
<15°C or >30°C
Ranges based on WHO and USP guidelines for pharmaceutical and food logistics. Disc Maxi can be configured with custom alert thresholds for each shipment type.
Recommended Products
Solutions tailored for cold chain & logistics
Data Logger
Disc Mini Temp - Bluetooth Enabled Temperature Sensor and Logger
Simple. Reliable. Affordable. The Disc Mini Temp is a compact Bluetooth temperature sensor and data ...
Internet Gateway
BM Gateway - WiFi Internet Gateway For Bluetooth Enabled Sensors
Transform your Bluetooth sensors into a 24/7 remote monitoring system with the BM Gateway — a compac...
Getting Started
1
Assess Shipment Types
Identify all temperature-sensitive product categories, shipping routes, and handoff points. Document current monitoring gaps and regulatory requirements for each shipment type.
2
Deploy Sensors
Place Disc Maxi sensors inside shipping containers, insulated boxes, or pallet loads. The compact 37mm design fits anywhere without displacing cargo or adding significant weight.
3
Configure Monitoring
Set temperature thresholds per shipment category using the free bmLogger app. Configure logging intervals and alert notifications for dispatchers and receiving staff.
4
Review & Optimize
Download shipment data via Bluetooth or collect automatically through BM Gateways at docking areas. Analyze trends, identify problem routes, and generate compliance reports.
Protect Your Supply Chain
Our team in the US and UK can help design a cold chain monitoring solution tailored to your shipment types, routes, and compliance requirements.