LoggerFlex Dataloggers and Alarm Devices
Explore LoggerFlex WiFi and cellular data loggers for cold chain, industrial and HVAC monitoring — up-to-3-year battery, real-time alarms, no gateway required.
LoggerFlex builds a complete line of dataloggers and alarm devices for cold chain, pharmaceutical, industrial, HVAC and agriculture applications. The EDGE family covers temperature, humidity and compliance monitoring; the BLOCK family handles current, pressure and Modbus inputs. Every device runs no-gateway WiFi or global cellular and the patented up-to-3-year battery on 4 AA batteries, reporting straight to the LF Cloud.
EDGE family: temperature, humidity and compliance
EDGE Essential, Thermo and Pharma models monitor temperature and humidity from -55°C to +125°C with ±0.2°C to ±0.5°C accuracy, plus VPD and dew point. Pharma models add vaccine-storage profiles and FDA 21 CFR Part 11 readiness with NIST-traceable calibration. Each ships in WiFi or global eSIM cellular versions with BLE, and battery life up to three years on 4 AA batteries on EDGE.
BLOCK family: current, pressure and Modbus
The BLOCK family extends monitoring beyond temperature to electrical current, pressure and industrial signals, with inputs for Modbus, 4-20mA and pulse. These devices bring the same no-gateway connectivity and alarm system to motors, pumps, compressors and metering, so the factory floor and utility infrastructure report into the same LF Cloud as your cold-chain assets.
Choose by application and connectivity
Filter the catalog by application — cold chain, pharmaceutical, industrial, HVAC, agriculture — by sensor type, or by connectivity. Need offline-tolerant sites? Choose cellular with built-in eSIM. Have reliable WiFi? Choose the WiFi version. Every product page lists exact ranges, accuracy and battery so you can specify the right device the first time.
One platform, audit-grade from day one
Whichever device you choose, readings flow to the LF Cloud with four-level alarms by phone, SMS and email, tamper-proof audit logs and HACCP, FDA, VPD and MKT reporting. Calibration certificates are linked to each serial number and all data resides in Canada, so compliance is built in rather than bolted on after deployment.
LoggerFlex Smart Devices Ltd., headquartered in Canada, manufactures WiFi and cellular IoT data loggers for temperature, humidity, CO₂, pressure, current, and water metering. A patented algorithm delivers up to 3 years of battery life on 4 AA batteries, with real-time alarms and cloud-based data acquisition — no gateway required.