Industrial IoT resource
Industrial IoT Temperature Monitoring Gateway
Compare LoRaWAN, RS485, NB-IoT and 4G temperature gateway options for cold rooms, cabinets and equipment, with MQTT/SCADA data and remote alarms.
1. What this is for
Collect cold-room, cabinet and equipment temperatures and send high, low and offline alarms.
2. Where it is used
Cold rooms, cabinets, warehouses and remote equipment rooms using LoRaWAN, RS485, NB-IoT or 4G.
3. Next step
Send room count, sensor type, network and alarm target. We return a gateway path for quotation.
Need a project-specific hardware selection?
Send the site signals, network, power and reporting target. We will return a configuration scope for quotation.
- Document type
- Technical buyer guide
- Applicable family
- LoRaWAN Temperature & Humidity Data Logger / Temperature & Humidity Panel Instrument
- Language
- English
- Evidence status
- Protocol references plus pre-quote product confirmation
This guide supports project selection. It is not an exact-model datasheet, compliance certificate or installation approval.
Best fit
Use this guide when a buyer searches for an industrial IoT temperature monitoring gateway for cold rooms, cabinets, warehouses, equipment rooms or remote field sites.
Relevant products
Representative product-family images. The exact model, interfaces and enclosure are confirmed in the written quotation.
Indoor monitoring context
Representative site context. Sensors, interfaces, enclosure, power and mounting are confirmed against the actual project before quotation.
Where a temperature monitoring gateway fits
An industrial IoT temperature monitoring gateway collects temperature and humidity signals from wired or wireless sensors, timestamps the readings and forwards alarm-ready data to a dashboard, SCADA system or customer cloud. It is useful when the buyer needs remote visibility without replacing the full automation system.
Sensor and gateway choices
Temperature data can come from LoRaWAN temperature sensors, RS485 temperature and humidity panel instruments, probe-based transmitters or remote I/O modules. The gateway path depends on site power, wall material, reporting interval, sensor count, network coverage and whether the upstream system needs MQTT, Modbus TCP or a dashboard.
Alarm design for buyers
Useful temperature monitoring projects define high / low thresholds, excursion duration, offline alarms, battery status, location labels and escalation rules before hardware is quoted. For multi-site projects, the gateway should preserve enough context for operators to know which room, cabinet or equipment zone needs attention.
Typical Hardware Architecture
Final system design, software integration, PLC/SCADA programming and site installation are handled by the customer or their system integrator.
Customer system
Customer's SCADA / Cloud / PLC System
Hardware referenced by this checklist
Representative product-family images. Exact model, interfaces and enclosure are confirmed in the written quote.
Key points
- Industrial IoT temperature monitoring gateway path
- LoRaWAN, RS485, NB-IoT or 4G LTE sensor backhaul
- High / low temperature and offline alarms
- MQTT, Modbus TCP, SCADA or dashboard integration
Technologies
- Temperature monitoring
- Humidity
- LoRaWAN
- RS485
- NB-IoT
- 4G LTE
- MQTT
- Modbus TCP
Related pages
Remote integration context
Representative site context. Sensors, interfaces, enclosure, power and mounting are confirmed against the actual project before quotation.
Official technical references
These standards help validate protocol and network requirements. Product-specific conformity, regional settings and final specifications are confirmed before quotation.
FAQ
What does an industrial IoT temperature monitoring gateway do?
It collects temperature and humidity readings from field sensors, adds gateway status and sends alarm-ready data to MQTT, Modbus TCP, SCADA, dashboard or a customer cloud depending on the project.
Should the project use LoRaWAN, RS485, NB-IoT or 4G?
LoRaWAN is useful for many low-power points across a site, RS485 is strong for wired cabinets or controllers, NB-IoT can fit simple low-data remote points, and 4G LTE fits gateway packages with multiple sensors or faster pilots.
What information is needed before quotation?
Please share temperature range, accuracy target, sensor count, room or cabinet layout, wall material, power source, reporting interval, alarm workflow, target country and required integration protocol.
How does the temperature hardware connect to an existing platform?
SunGene prepares the selected sensors, gateway, connectivity and documented data path. The RFQ confirms whether readings go to MQTT, Modbus TCP, SCADA, a dashboard or another customer endpoint.