Temperature monitoring and alarm system
Sensors, data loggers and software that record temperatures across rooms, vehicles or sites and raise alarms when limits are exceeded.
- Monitoring & controls
- Chilled storage
- Frozen storage
- Process cooling
Evaporators and unit air coolers
- System type
- Component
- Temperature duty
- Chilled storage, Frozen storage, Blast freezing / chilling
- Typical applications
- Food & beverage, Logistics / 3PL, Meat & poultry, Fish & seafood, Dairy
Free for buyers. Your request goes to the ColdMatch team, who review it and contact suitable suppliers on your behalf. Suppliers do not receive your details before that review.
ColdMatch facilitates sourcing and RFQs; it does not manufacture, sell, import or export the listed products and is not a regulatory authority. Suppliers are responsible for their products meeting the requirements of the origin and destination countries; buyers for import permissions, local rules and due diligence. Requirements vary by product and country, and the team checks requests before any supplier contact. Regulation and restricted items
Is this the right system for you?
Best fit when
- A room or process area needs heat removed at a defined temperature.
- An existing unit is being replaced or upgraded.
Evaluate carefully when
- Air throw and air velocity could dry out unpacked product.
- Room shape or racking blocks air flow.
Operating context and compatibility
Confirm capacity at the room temperature, refrigerant and system type, room dimensions, air-throw needs and defrost method.
Maintenance, risks and compliance questions
Maintenance to plan for
- Follow the component maker's documented service schedule.
- Check compatibility before replacing parts on existing plant.
Risks to manage
- Parts that do not match the existing refrigerant or capacity.
- Missing documentation delaying installation or approval.
Compliance questions to raise
- Fire-performance requirements for panel cores in your market.
- Calibration documents for monitoring equipment.
ColdMatch does not certify equipment or guarantee compliance; requirements depend on your country and project, and your advisers and authorities decide what applies.
Components often specified with it
- Insulated sandwich panels
Wall, ceiling and floor panels with an insulating core between metal facings, used to build cold rooms and cold stores.
- Cold-room and high-speed doors
Hinged, sliding and high-speed insulated doors for cold rooms and cold-store openings, selected for traffic and temperature.
- Refrigeration controls and plant management
Controllers, valves and supervisory software that run refrigeration plant, defrost and fans and connect them to site management systems.
- Temperature monitoring and alarm system
Sensors, data loggers and software that record temperatures across rooms, vehicles or sites and raise alarms when limits are exceeded.
Sizing and specification questions
Answer these in your request so supplier offers are comparable.
- Cooling capacity at the room temperature
- Refrigerant and system type
- Room dimensions and air-throw needs
- Defrost method
Unknown items can be left open — the ColdMatch team will ask before approaching suppliers.
Procurement decisions for components
- The existing system the component must fit, including refrigerant and capacity.
- Technical data sheets and documentation you need before ordering.
- Replacement, upgrade or new-build use.
- Delivery location, lead time and installation support.
Estimate it before you request quotes
Free planning calculators that answer the sizing, load or cost questions above. Results are estimates, not quotes; add them to your request so suppliers can check them.
- Refrigeration load calculator
Gives transmission, product, door and internal loads summed into a design duty in kW and TR.
- Cooling capacity calculator
Gives a quick kW, TR and BTU/h screening figure from room volume and temperature class.
Start your request for this system
Optional: answer two questions now and they are pre-filled in the request form, together with “Evaporators and unit air coolers”.
Continue to the request form
Free for buyers. ColdMatch arranges projects from about USD 250,000; smaller requests are still received and pointed to free planning tools. The ColdMatch team reviews every request before contacting suppliers.
Supplier-confirmed listings
No supplier-confirmed listings are published here yet. ColdMatch only publishes details that a supplier has confirmed in writing and our team has reviewed — we do not show estimated stock, prices or specifications.
You can still request quotes now: send your requirement and the ColdMatch team will review it and contact suitable suppliers on your behalf.
Details shown once a supplier confirms them
- Capacity range (kW or pallet positions)
- Temperature range
- Refrigerant
- Energy data supplied by the manufacturer
- Country of manufacture
- Countries the supplier can deliver to
- Project scale handled
- Availability confirmed by the supplier, with date
- Documents available on request
Buyer resources
Guides for this decision
Buying components by country
Import, delivery and service context for your market.
Need design or a whole facility?
This page is about sourcing equipment. Project planning — sizing a complete facility, layout, scope and contractor structure — is a separate service.
Project planning servicesSources and further reading
Links checked on . They explain rules and practice; they do not confirm that any specific offer complies. Requirements differ by country — check with your own advisers.
- IoT data-driven detection and prediction of refrigeration equipment failures (Processes, 2025) — MDPI (peer-reviewed)
Research on using monitoring data to detect and predict refrigeration faults; results depend on the systems and data studied.
- IoT real-time monitoring and energy management in cold-chain logistics (Energy Informatics, 2025) — Springer Nature (open access)
Open-access study on real-time temperature and energy monitoring in cold-chain logistics.
- Fluorinated greenhouse gases — EU rules (Regulation (EU) 2024/573) — European Commission
EU restrictions on certain fluorinated refrigerants by equipment type and date. Use it to check whether the refrigerant offered is restricted for your equipment in the EU.
Variants: other components system types
Refrigeration controls and plant management
Controllers, valves and supervisory software that run refrigeration plant, defrost and fans and connect them to site management systems.
- Monitoring & controls
- Chilled storage
- Frozen storage
- Process cooling
Insulated sandwich panels
Wall, ceiling and floor panels with an insulating core between metal facings, used to build cold rooms and cold stores.
- Component
- Chilled storage
- Frozen storage
Cold-room and high-speed doors
Hinged, sliding and high-speed insulated doors for cold rooms and cold-store openings, selected for traffic and temperature.
- Component
- Chilled storage
- Frozen storage