Additel 226 Multifunction Process Calibrator
Portable multifunction process calibrator for pressure, temperature, and electrical signals — color touchscreen, dual module ports, IP67, from $4,253.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The Additel 226 is a portable multifunction process calibrator that sources, simulates, and measures pressure, temperature, and electrical signals from a smartphone-like color touchscreen. An ATEX-certified intrinsically safe model (ADT226Ex) is available for work in hazardous locations, and ADT226P is the panel-mount configuration.
Accuracy is improved versus prior generations, including electrical accuracy of 0.015% RD + 0.005% FS, high-static differential pressure to 0.002% FS, and tighter temperature measurement. Dual pressure-module ports, a built-in barometer, True RMS voltage measurement to 300 V AC, USB-C, and Bluetooth are standard. The IP67 housing is drop-tested to 1 meter; the removable Li-ion battery typically runs up to 35 hours.
Onboard apps cover high-static differential pressure, leak test, safety-valve test, analog transmitter calibration, unit conversion, and thermal calculations. Every unit includes an ISO 17025 accredited calibration certificate with data. From $4,253.
Specifications
| Pressure | |
| High-static differential accuracy | 0.002% FS |
| Module ports | Dual external pressure module ports |
| Built-in barometer | 55 Pa accuracy |
| Electrical | |
| Electrical accuracy | 0.015% RD + 0.005% FS |
| High voltage measurement | ±300 V AC, True RMS |
| Temperature | |
| Functions | Source, simulate, and measure RTD and thermocouple signals |
| Safety & Compliance | |
| Intrinsic safety (Ex model) | ADT226Ex — ATEX / IECEx / CSA / UKCA, Ex ia IIC T4 Ga |
| Ingress / durability | IP67, 1 meter drop test |
| General | |
| Display | Color capacitive touchscreen (smartphone-like UI) |
| Communication | USB Type-C and Bluetooth (up to 20 m) |
| Battery | Removable Li-ion, up to 35 hours typical |
| Calibration | ISO 17025 accredited calibration with data included |
| Warranty | 3 years |
| Starting price | From $4,253 |
Videos
Documents
Ordering information
2 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| ADT226EX | Multifunction Process Calibrator, ADT226Ex, Temperature and Pressure, ATEX Certified Intrinsically Safe | $5,778.00 | |
| ADT226P | Multifunction Process Calibrator, ADT226P, Temperature and Pressure, panel mount configuration. | $5,176.00 |
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