Industrial Data Logger · Made in India
Multi-Channel Data Logger
AIOTHUB Multi-Channel Data Logger records multiple parameters simultaneously, reducing hardware costs while delivering synchronized data, centralized monitoring, scalable expansion, precise analysis, faster decisions, and improved operational efficiency.
Starting price for 8-channel base configuration. Final price depends on channel count (up to 16 channels) and sensor mix.
- Free shipping across India
- 1-year warranty (up to 3)
- 24/7 technical support
- NABL-traceable calibration
SKU: AIOT-DL-MC-2025 · Category: Industrial Data Logger
- Channels
- Up to 16 Isolated
- ADC Resolution
- 16-Bit (±0.1% FS)
- Sampling Rate
- 1 s to 1 hr (Per Ch)
- Protocols
- Modbus, MQTT, OPC-UA
- Storage
- 8GB eMMC + SD (256GB)
- Mounting
- DIN rail (35 mm) & Wall
What is an industrial multi-channel data logger?
An industrial multi-channel data logger is a dedicated edge device that records several physical parameters at the exact same time from multiple isolated sensor inputs. Instead of purchasing, wiring, and calibrating separate loggers for temperature, humidity, pressure, and voltage, a single multi-channel logger synchronizes all telemetry streams on one unified timeline.
Every reading shares the same high-resolution timestamp, enabling engineers to correlate critical variables in real time — such as measuring how transformer core heating impacts line voltage draw or how steam boiler pressure spikes correlate with tank temperature shifts.
With isolated inputs up to 16 channels, local 256GB SD buffering, and dual Gigabit Ethernet + 4G redundancy, it provides tamper-evident, audit-ready data for FDA 21 CFR Part 11, GxP, and ISO compliance.
Built for Teams That Can't Afford a Data Gap
From audit season to critical process validations, the Multi-Channel Data Logger keeps all your sensor streams complete and your team notified.
Audit-ready compliance data
Tamper-evident, time-stamped records across all channels built for GxP, FDA 21 CFR Part 11, HACCP, and ISO audits — exportable in seconds.
Real-time alerts, zero downtime
Instant SMS, email, and WhatsApp alerts the moment any connected channel crosses its configured safe threshold.
Never lose a reading
On-device SD storage buffers all data channels during network outages and auto-syncs to the cloud once connection returns.
Consolidated hardware cost
Replace multiple individual loggers with a single multi-channel device, drastically reducing hardware costs, power runs, and cabling complexity.
Monitor Multiple Parameters. Simultaneously.
Connect up to 8 or 16 sensors to a single unit, consolidating different variables into one synchronized feed. Connect any combination of sensors.
Temperature
−40°C to +125°C ambient with external probe support for cold chain and process heat.
Humidity
0–100% RH logging for cleanrooms, storage, and HVAC validation.
Voltage & Current
Track power quality, load, and consumption across your equipment.
Pressure
Line, tank, and differential pressure for pumps, boilers, and pipelines.
Environmental
Ambient temperature, humidity, and atmospheric conditions for warehouses and labs.
Technical specifications
Full hardware details for engineers, panel builders, and purchase teams.
| Processor & Memory | ||
|---|---|---|
| CPU | Quad-Core ARM Cortex-A53 @ 1.5GHz | Dedicated edge compute |
| RAM | 1GB LPDDR4 | High-speed buffering |
| Storage | 8GB eMMC + MicroSD (up to 256GB) | Local gap-free logging |
| Digital Inputs | 16 Isolated Channels | Universal multi-sensor inputs |
| Input Voltage & Environmental | ||
| Input Voltage | 12V - 24V DC (Wide 9-36V DC) | Surge & reverse polarity protected |
| Power Consumption | < 8W | Continuous low-power run |
| Operating Temp | -10°C to 65°C | Rugged industrial tolerance |
| Dimensions & Mount | 140mm x 90mm x 35mm · DIN Rail Mountable | Standard 35mm DIN rail |
| Communication Interfaces | ||
|---|---|---|
| Ethernet | 2x 10/100/1000 Mbps RJ45 Dual Gigabit Ports | Redundant network routing |
| Serial Ports | 4x RS485 (Modbus RTU), 2x RS232 | PLC & instrument connectivity |
| Wireless | Wi-Fi (2.4GHz), Ethernet, 4G LTE (Optional) | Multi-bearer failover |
| USB Ports | 2x USB 3.0 Host | Data export & firmware updates |
| Protocols & Software | ||
| Protocols | Modbus RTU/TCP, MQTT, HTTP/REST, OPC-UA | Direct SCADA / Cloud integration |
| Sampling Rates | 1 second to 3600 seconds (per channel) | Configurable interval |
| Cloud Integration | AIOTHUB Cloud Dashboard + REST API | Web and mobile access |
| Compliance | FDA 21 CFR Part 11, GxP, ISO audit-ready | Encrypted tamper-evident records |
Need a datasheet or a custom multi-channel configuration? Request it from our team.
From Box to Live Data in Under 10 Minutes
No integrator, no code. Four steps to continuous, compliant monitoring.
Connect your sensors
Wire the sensor probes to the isolated multi-channel inputs and power the unit with 9–36V DC.
Configure on the dashboard
Set sampling rates, assign tags to individual channels, and choose units from any browser — no code required.
Set alert thresholds
Define independent safe ranges for each channel and configure who gets notified via SMS, email, or WhatsApp.
Monitor from anywhere
View live multi-graph overlays and historical trends for all channels on web and mobile dashboard interfaces.
Trusted Across Regulated and Demanding Environments
Wherever multiple parameters or locations drive compliance, safety, or uptime, the Multi-Channel Data Logger fits in.
Pharmaceutical & Life Sciences
Warehouse thermal mapping, stability chambers, and cleanroom monitoring with synchronized, multi-point audit trails.
Food & Cold Chain
HACCP-grade multi-sensor temperature logging from raw ingredient cold rooms to processing areas and blast freezers.
Manufacturing
Correlate machine load, operational temperature, and energy metrics on a synchronized timeline to improve reliability.
Water & Utilities
Monitor differential pressures, chemical dosages, and flow rates simultaneously across treatment networks.
Warehousing & Logistics
Achieve spatial validation by placing sensors throughout massive ambient or refrigerated warehouses, connected to a single gateway.
Energy & Power
Measure multiple voltage/current loops and cabinet temperatures of transformers and remote electrical panels.
How to Choose the Right Data Logger
Six factors separate a logger that quietly protects your operation from one that becomes a maintenance headache.
Channel capacity & parameters
Select a logger that supports all your required input types (Modbus, RTD, Analog) and has enough ports for immediate and future needs.
Sampling rate
Configure per-channel sampling rates. Rapid pressure transients need sub-second sweeps; temperature stability can be recorded minutely.
Connectivity
Decide how data leaves (Wi-Fi, 4G/LTE, Ethernet) and integrates into your central SCADA, PLC, or cloud via Modbus, MQTT, and OPC-UA.
Storage & backup
With multiple data streams, local buffering on expandable SD storage is vital to prevent gaps during network or power interruptions.
Compliance
Ensure centralized, tamper-evident, time-stamped logging across all channels to comply with FDA 21 CFR Part 11, GxP, and ISO requirements.
Power & environment
Match power supply (9-36V DC) and DIN rail mounting options to standard industrial control cabinets or field enclosures.
Single-Channel vs Multi-Channel Data Logger
A side-by-side feature comparison to help you choose the right architecture for your deployment.
| Feature | Single-Channel | Multi-Channel |
|---|---|---|
| Parameters monitored | 1 dedicated channel | Up to 16 isolated channels |
| Best for | One critical variable per point | Multi-point or multi-sensor sites |
| Starting price | ₹8,499 | Starts from ₹25,000 |
| Real-time alerts | Included (SMS/Email/WhatsApp) | Included (Independent limits per channel) |
| Cloud dashboard | Included | Included (Multi-graph overlay & CSV export) |
| Local SD storage | Yes (up to 128 GB) | Yes (up to 256 GB expandable) |
| Protocols (Modbus / MQTT / OPC-UA) | Yes | Yes (Modbus RTU/TCP, MQTT, OPC-UA) |
Multi-Channel Data Logger FAQs
The questions buyers and engineers ask us most before ordering.
A multi-channel data logger is a single device that records several parameters at the same time, such as temperature, humidity, pressure, voltage, and current. From multiple sensors on one synchronized timeline. The AIOTHUB multi-channel data logger supports up to 16 isolated channels, so you can monitor a whole area or process from one unit instead of many separate loggers.
The AIOTHUB multi-channel data logger starts from ₹25,000, with the final price depending on how many channels and which sensor types you need. Every unit includes a 1-year warranty and after-sales support. You can request a custom quote for your exact deployment.
A single-channel logger monitors one parameter at one point and starts from ₹8,499, while a multi-channel logger tracks up to 16 parameters or points at once from a single device. Choose single-channel for one critical variable, and multi-channel for multi-point sites where you want synchronized data and lower overall hardware cost.
Yes. You can mix sensor types on one unit. For example, temperature on some channels, humidity on others, plus pressure and voltage & current, and view them together in one feed. This makes it a true multi-parameter data logger for complex sites.
Instead of buying and wiring several individual loggers, one multi-channel unit consolidates up to 16 sensor streams into a single device. This cuts hardware count, power runs, and cabling complexity while keeping all your data centralized and synchronized.
Yes. You can set independent safe ranges for every channel, and get instant SMS, email, and WhatsApp alerts the moment any single channel crosses its limit. So one problem point out of many is caught immediately.
Yes. The web and mobile dashboard show live multi-graph overlays and historical trends for all channels together, so you can compare parameters side by side. You can assign a name or tag to each channel for easy identification.
Yes. Each unit can be supplied with an NABL-traceable calibration certificate for all connected sensor channels, and we offer scheduled re-calibration so your records stay audit-ready year after year.
The unit supports up to 16 isolated channels, with configurations available for 8 or 16 depending on your needs. Choosing enough channels for future sensors up front lets you scale monitoring without adding more hardware later.
It supports Wi-Fi, Ethernet (dual Gigabit ports), and optional 4G/LTE for redundant connectivity.
Logging intervals are configurable from once per second up to hourly on a per-channel basis, letting you balance resolution against storage and power consumption for each specific sensor.
Yes. Despite handling up to 16 channels, setup takes under 10 minutes. You connect the sensors to the isolated inputs, power the unit with 9-36V DC, then assign tags, sampling rates, and thresholds per channel from any browser.
Readings are buffered to on-board memory and an expandable SD card (up to 256GB), giving weeks of local storage for all active channels. When connectivity returns, buffered data uploads automatically with no gaps in the record.
They're widely used in pharmaceuticals (warehouse thermal mapping, stability chambers), food and cold chain (HACCP multi-point logging), manufacturing, water and utilities, warehousing, and energy and power. Anywhere multiple parameters or locations drive compliance, safety, or uptime, a multi-channel logger fits.
Yes. We ship pan-India with free shipping, a 1-year warranty (extendable to 3 years), and 24/7 support. Guided onboarding and optional on-site installation are available for larger deployments.
Get a Quote for Your Multi-Channel Deployment
Tell us what sensors and parameters you need to monitor and we'll configure, calibrate, and ship a multi-channel logger ready to run — pan-India, free shipping, 1-year warranty.



