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Cold Chain Monitoring System

Cold Chain Monitoring That Catches Excursions Before Stock Is Lost

A cold chain monitoring system measures temperature and humidity continuously in cold stores, cold rooms and refrigerated vehicles, brings every reading into one dashboard and alerts the person responsible by SMS, email or app notification when a limit is crossed. Readings are kept as tamper-proof records, so HACCP, ISO 22000 and FSSC 22000 temperature reports are one click away.

Cold chain failures are usually discovered too late: a compressor that trips overnight, a trailer door left open at a delivery stop, a paper temperature log with gaps nobody can explain. The cost shows up as written-off batches, customer returns and awkward questions from auditors.

We install end-to-end temperature monitoring in cold stores, refrigerated vehicles and production areas. Because we design the sensors, loggers and software ourselves, problems show up on a dashboard rather than a paper log, before the stock is lost, and you deal with one team from installation onwards.

Cold chain monitoring system dashboard for cold store and refrigerated vehicle temperatures

What the Cold Chain Monitoring System Measures and Delivers

Temperature and Humidity Sensors

Industrial sensors rated from -40°C to +85°C, wired (PT100, NTC) or wireless (BLE, LoRa, Zigbee). In larger stores we measure at several points to reveal warm and cold spots.

Refrigerated Vehicle Module

A GPS and temperature/humidity logger fitted to the vehicle keeps reporting on the road. Door openings and compressor status are recorded, so you can see exactly where and when an excursion began.

Central Monitoring Dashboard

Live and historical readings for every store and vehicle, on web and mobile. A heat map on the warehouse floor plan shows which room or rack is at risk.

Instant Threshold Alerts

SMS, email and app notifications when a temperature or humidity limit is crossed. Delays can be set to ignore brief door-opening spikes, and a separate alert fires if a device stops reporting.

Audit-Ready Reports

The temperature records required for HACCP, ISO 22000 and FSSC 22000 audits are produced automatically. Download any date range in one click and retire the paper log sheet.

Tamper-Proof Records and Archive

Readings cannot be altered after the fact and are archived for up to 5 years. Device-to-server traffic is encrypted, and record keeping is set up to meet KVKK (Turkish data protection) requirements.

Who Needs Cold Chain Temperature Monitoring?

  • Food manufacturers and supermarket chains
  • Pharmaceutical and medical supply warehouses
  • Meat, dairy and seafood processors
  • Temperature-controlled logistics carriers
  • Fruit, vegetable and flower stores
  • Temperature-sensitive chemical storage
  • Contract catering kitchens
  • Hospital stores and blood banks

From the Field: Food Distribution in Adana

We installed monitoring across 12 refrigerated trucks and 3 warehouses for a food distributor in Adana. The company passed all of its ISO 22000 audits, the two batch losses it used to suffer each year dropped to zero, and its insurer granted a 15% premium reduction. To watch cold stores and other remote sites from the same screen, see our remote monitoring platform; to link temperature records to production batches, see production traceability.

Questions we hear most often

Frequently Asked Questions

How does a cold chain monitoring system work?

Temperature and humidity sensors in cold stores, cold rooms and refrigerated vehicles send readings continuously to a central dashboard, viewable live and historically on web and mobile. When a temperature or humidity limit is crossed, the person responsible gets an SMS, email or app notification, and a separate alert fires if a device stops reporting.

Can refrigerated vehicle temperatures be monitored on the road?

Yes. A GPS and temperature/humidity logger fitted to the vehicle keeps reporting while it is on the road. Door openings and compressor status are recorded, so you can see exactly where and when a temperature excursion began. Alert delays can be set to ignore brief door-opening spikes, which avoids needless alarms.

How are temperature records prepared for HACCP and ISO 22000 audits?

The temperature records required for HACCP, ISO 22000 and FSSC 22000 audits are produced automatically. When an auditor arrives, the report for any date range is downloaded in one click, replacing the paper log sheet. Because readings cannot be altered afterwards, the integrity of the records can also be demonstrated during the audit.

Can temperature records be changed later, and how long are they kept?

No. Readings are stored so they cannot be altered after the fact and are archived for up to 5 years. Device-to-server traffic is encrypted, and record keeping is set up to meet KVKK, the Turkish data protection law. This lets you show that temperature data for any past date is reliable in an audit or customer dispute.

Which sensors are used, and how are large warehouses covered?

We use industrial sensors rated from -40°C to +85°C, connected by wire (PT100, NTC) or wirelessly (BLE, LoRa, Zigbee). In larger stores we measure at several points to reveal warm and cold spots, and a heat map on the warehouse floor plan shows which room or rack is at risk.

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