Additel 762 automated pressure calibrator with digital display showing 13.5000 psi and three digital pressure module slots.

Back panel of Additel pressure controller showing ports, connectors, and control module details for calibration and automation applications.

Additel 151 digital pressure module, range (60~110)kPa, media gas, overload

Additel 773 Pressure Controller displaying a pressure reading of 13.5000 psi on its digital screen. The device features control buttons.

Close-up of a metal proportional valve. The valve features a clear reservoir, various ports, and a black adjustment knob with an orange insert.

ADT773 Pressure Controller

These modular pressure controllers combine cutting-edge control/measurement technology, modular design, and user-friendly features. Control from a low as +/- 2.5 mBar to -95 to 100 kPa via interchangeable pressure modules

Typically ‘special order‘, inquire for current price and availability

$25,181.00 ex. GST

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The Additel ADT773 Pressure Controller is a modular, high-precision pressure calibration system designed for low differential pressure work in both laboratory and production environments. With a control range from as low as ±2.5 mBar up to –95 to +100 kPa (depending on the installed modules), the ADT773 combines advanced control technology, a modular design, and intuitive operation to deliver industry-leading performance.

Built on Additel’s proven low-pressure pump technology, the ADT773 offers ultra-stable control, fast response, and a wide measurement range when equipped with up to two interchangeable control modules and an optional barometric reference module. Each module can be swapped in just 30 seconds, making the system flexible and future-proof.

A 7-inch colour touchscreen with an intuitive interface ensures simple operation, while Additel’s Contamination Prevention System (CPS) with purge cycles extends service life in demanding environments. With multiple communication options including USB, LAN, WiFi, RS232, Bluetooth, and optional GPIB, the ADT773 integrates seamlessly into automated production lines or calibration labs.

Pressure ranges from +/- 2.5 mBar to -95 to 100 kPa via a wide selection of interchangeable dual range modules
2 removable internal modules
Optional barometric pressure module
0.02% FS accuracy
Control stability of 0.003% FS
Ultra high speed pressure generation and control (internal pump)
Built in differential pump
Large 7″ color touch screen display
Multi-automatic test functions – pressure switch, test, leak test, PSV test
Modular design for easy maintenance, greatly reducing on-site downtime