iDAQ Model 2 — Data Logger
4-20mA
4-20mA
Current Inputs
A high-precision 24-bit data logger purpose-built for the industry-standard 4-20mA current loop signal. Perfect for pressure sensors, flow meters, level sensors and other 2-wire industrial transmitters.
24-bit ADC
4–20mA Current Loop
Up to 8 Channels
Wi-Fi Enabled
Made in UK
24bit
ADC Resolution
24-bit ADC delivers exceptional accuracy for 4-20mA current loop signals — capturing even the most subtle process changes.
8ch
Input Channels
Monitor up to 8 independent voltage input channels simultaneously.
4–20mA
Input Range
Designed for the universal 4-20mA current loop — the most widely used signal standard in industrial process control.
Wi-Fi802.11
Wireless Connectivity
Built-in Wi-Fi streams real-time data to the iDAQ cloud dashboard. No cables, no complexity — connect directly to your existing network.
Livedata
Cloud Dashboard
Real-time monitoring, historical trend analysis, automated compliance reports and data export — all from your browser.
Applications
Who is this model for?
The iDAQ 4-20mA Current Inputs model is designed for industrial engineers who work with current loop transmitters. If your sensor outputs a 4-20mA signal, this is your model.
Compatible Sensor Types
Pressure sensors (voltage output)
Load cells with voltage amplifiers
Position & displacement sensors
Accelerometers (analogue voltage)
Light & UV sensors
Gas detection sensors
Humidity sensors (voltage output)
Process Control
Monitor pressure, flow, level and temperature in process control applications using standard 4-20mA transmitters.
Research & Testing
Log data from water treatment, pumping stations and utility monitoring systems using current loop sensors.
Oil & Gas
Connect to pressure and flow transmitters on pipelines, compressors and storage systems.
HVAC & Building
Interface with building automation sensors and HVAC transmitters that use the 4-20mA standard.
Get Started
Monitor smarter
with iDAQ
The 4-20mA Current Inputs model is available now. Contact us for a quote or download the manual to get started.