The Additel ADT7801KCP300B2HABP Pressure Controller with CP300 Sensor and High Accuracy Barometer, -14.5 to 1,000 psi (-0.95 to 70 bar), 1/2 BSP (F) incorporates the same durability, accuracy, and quality into a new bench top controller packed with features and functionality that is remarkably easy to use. The Additel ADT780-1K-CP300-B2-HABP offers a range to 1,000 psi (70 bar); base range establishes the maximum controlling range of the controller. Each configuration includes a control sensor which is pre-selected to the sensor range best suited for your application. External and internal sensors can be used which allows for expanded range and accuracy capability in the future. The ADT780-1K-CP300-B2-HABP has expanded functionality, including electrical measurement and HART and Profibus PA communication.

Modular Design

Each unit comes with one Intelligent Pressure Module configured to the many range offerings provided. Standard accuracy sensors (ADT160A-CPXXX) are silicone pressure sensors with a 1 year accuracy of 0.02% FS. The precision accuracy models improve the 1 year accuracy specification to 0.01% of reading from 100% to 30% of range. Each sensor has been specially aged, tested and screened before assembly. After assembly each sensor is temperature compensated over the range of 0°C to 50°C. The Additel ADT780-1K-CP300-B2-HABP allows for one internal pressure sensor and one external pressure sensor. The modular design of this unit provides for interchangeability of both the internal and external sensors with other Intelligent Pressure Modules.

In addition to the Intelligent Pressure Modules, the ADT780-1K-CP300-B2-HABP has a built in barometric sensor. This allows for switching between gauge pressures to absolute pressures.

Standalone Solution

Typical pressure controllers will require a nitrogen bottle for the gas supply which make it difficult to move the controller around without having to move or connect to another bottle. The Additel ADT780-1K-CP300-B2-HABP is unique in that with the optional electric pump, you can generate pressures to 1,000 psi (70 bar) without the need of a gas bottle.