Data Loggers & IoT Monitoring Devices

Every data logger has three parts: a sensor that measures, memory that stores readings with a date and time, and a way to get the data out. Older loggers were read by plugging them into a computer after the event. A connected data logger system uploads readings as they happen, so a freezer that fails at 2 a.m. raises an alarm before stock is lost, and the record needed for an audit builds itself.

Ideabytes IoT designs its loggers, firmware and cloud platform in-house, with headquarters in Ottawa, Canada, a development centre in Hyderabad and manufacturing in India. The catalogue spans single and dual-channel temperature loggers, temperature and humidity loggers, 4 and 8-channel PT100 loggers, GPS loggers for transport, IoT sensors, MODBUS gateways and customised room-parameter logging systems.

Connectivity decides how readings leave the device and is usually the first choice to make. Each type has its own category page.

Choose by what you measure and over what range. Temperature data loggers run from -50°C to +120°C with standard probes and down to -200°C with PT100 probes for ultra-low freezers and process equipment. Temperature and humidity loggers add relative humidity for warehouses, pharmacies and stability areas. Multi-channel PT100 loggers watch 4 or 8 points from one unit. GPS temperature data loggers add location for reefer trucks and vans. IoT sensors cover RS485 MODBUS temperature, humidity and CO2, and MODBUS gateways read existing cold room controllers, Dixell controllers and energy meters.

Custom requirements are handled too. The Wi-Fi and 4G customised room-parameter logging systems (IBI-WC-X and IBI-MC-X) are configured to the room parameters a site needs, with the same live alerts and reports. The Wi-Fi, 4G and Ethernet families all report into one cloud platform, so a site can mix connectivity and still work from one dashboard and one set of reports.

A logger is only as useful as the software behind it. Connected Ideabytes loggers report into a cloud platform with web and mobile apps for iOS and Android, dashboard, map and list views, and user and device management. Alerts arrive as app push notifications and, optionally, SMS when a reading crosses a limit or a device goes offline. The platform produces 21 CFR Part 11 compliant PDF reports on demand or on a daily, weekly or monthly schedule, with audit trail, alarm log, trend graphs, mean kinetic temperature (MKT) and CAPA records. The default polling interval is 15 minutes and can be changed. Connected loggers keep readings in internal memory (90 days at 15-minute sampling on many models) and carry a rechargeable battery, so a network or power cut does not leave a gap in the record. Software features are offered in plans, so the sales team will match a plan to your audit needs.

The same core requirement, a trustworthy continuous record, runs through very different sites. What changes is the range, the number of points, the audit that applies and how quickly someone must act on an alarm, which is why the range is organised by connectivity and measurement rather than by industry.

The product listings carry FDA 21 CFR Part 11, CE, FCC and IC compliance, and reports include the electronic audit trail and alarm history that inspectors check first. NABL-traceable calibration certificates are available on request, which most Indian auditors expect for GMP, GDP, NABH and FSSAI inspections. Plan recalibration once a year, or sooner if your SOP requires it.

For regulated users the software matters as much as the hardware. User management, an electronic audit trail, alarm logs and CAPA records for each excursion are what turn a wireless data logger into evidence that stands up in an inspection. Ask for a demonstration of the audit trail and a sample report before you shortlist.

Ideabytes IoT is GeM registered, a QCI-approved OEM and a DOT-approved M2M service provider, so government hospitals, research institutes and PSUs can buy through the Government e-Marketplace, and 4G loggers come with connectivity supplied. The HSN code for each product is shown with its model number, which keeps purchase orders and GST invoices straightforward.

To buy, shortlist models by connectivity and measurement using the categories above, or compare products side by side. Then request a quote or book an Expert Check, and the team will confirm probes, quantities, software plan and calibration before you order. Five questions narrow most requirements to two or three models, and the answers also make a GeM bid or an internal capex note easier to defend.