{"id":7302,"date":"2026-07-17T15:51:47","date_gmt":"2026-07-17T15:51:47","guid":{"rendered":"https:\/\/europascal.de\/product\/additel-adt-783-3-6k\/"},"modified":"2026-10-22T09:21:05","modified_gmt":"2026-10-22T09:21:05","slug":"additel-adt-783-3-6k","status":"publish","type":"product","link":"https:\/\/europascal.de\/en\/product\/additel-adt-783-3-6k\/","title":{"rendered":"Additel ADT 783-3.6K Precise Pressure Controller"},"content":{"rendered":"<p>The <strong>Additel ADT 783-3.6K Pressure Controller<\/strong> is a high-performance automated pneumatic pressure controller designed for professional calibration laboratories, production testing and automated pressure measurement applications. With a pressure control range extending from vacuum to <strong>3,600 psi \/ 250 bar<\/strong>, fast pressure regulation, interchangeable ADT151 reference modules and advanced automation capabilities, the ADT 783-3.6K provides an efficient solution for demanding medium- and high-pressure calibration applications.<\/p>\n<p>The maximum pressure control range extends from:<\/p>\n<p><strong>-14.35 to 3,600 psi<\/strong><\/p>\n<p>or approximately:<\/p>\n<p><strong>-0.99 to 250 bar<\/strong><\/p>\n<p>The standard ADT 783-3.6K configuration is designed for:<\/p>\n<p><strong>Gauge Pressure<\/strong><\/p>\n<p>With an appropriate reference atmospheric pressure module installed, the system can also provide selectable:<\/p>\n<p><strong>Gauge and Absolute Pressure<\/strong><\/p>\n<p>operation.<\/p>\n<p>Depending on the selected ADT151 pressure module, several measurement performance classes are available. Current configurations provide pressure accuracy specifications of:<\/p>\n<p><strong>0.02 % FS<\/strong><\/p>\n<p><strong>0.01 % FS<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>0.01 % RD<\/strong><\/p>\n<p>depending on the selected pressure module.<\/p>\n<p>Pressure control stability is specified as:<\/p>\n<p><strong>&lt;0.003 % FS<\/strong><\/p>\n<p>with typical performance of:<\/p>\n<p><strong>0.001 % FS<\/strong><\/p>\n<p>The ADT 783-3.6K also provides exceptionally fast pneumatic pressure control. Under Additel&#8217;s specified test conditions, the control response time is:<\/p>\n<p><strong>&lt;10 seconds<\/strong><\/p>\n<p>Two interchangeable internal ADT151 pressure module bays allow different reference ranges to be combined in one controller. The high-pressure module bay supports ADT151 modules from the CP2K\/2KM range through the CP3.6K\/3.6KM range, while the low-pressure bay supports modules beginning at CP150\/150M.<\/p>\n<p>For professional calibration and metrological traceability of pressure controllers, pressure modules, gauges, transmitters and sensors, visit the <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal calibration service<\/a>.<\/p>\n<h2>Your Benefits at a Glance<\/h2>\n<p>The <strong>Additel ADT 783-3.6K Pressure Controller<\/strong> provides:<\/p>\n<ul>\n<li>Automated pneumatic pressure control<\/li>\n<li>Pressure range from vacuum to 3,600 psi<\/li>\n<li>Pressure range from approximately -0.99 to 250 bar<\/li>\n<li>Gauge pressure control<\/li>\n<li>Optional gauge\/absolute pressure switching<\/li>\n<li>Accuracy options of 0.02 % FS and 0.01 % FS<\/li>\n<li>High-performance configurations down to 0.01 % RD<\/li>\n<li>Control stability &lt;0.003 % FS<\/li>\n<li>Typical control stability of 0.001 % FS<\/li>\n<li>Pressure control response time &lt;10 seconds<\/li>\n<li>Two interchangeable internal ADT151 pressure module bays<\/li>\n<li>Automatic or fixed pressure range selection<\/li>\n<li>Fast, Standard and Custom control modes<\/li>\n<li>Maximum pressure overshoot &lt;1 % FS<\/li>\n<li>Maximum external load volume of 1,000 ml<\/li>\n<li>External clean and dry air or nitrogen supply<\/li>\n<li>Maximum supply pressure of 280 bar<\/li>\n<li>Optional Contamination Prevention System<\/li>\n<li>1\/4 BSP male pressure connection<\/li>\n<li>Integrated pressure port filtration<\/li>\n<li>Large color touchscreen<\/li>\n<li>Remote communication<\/li>\n<li>Automated calibration capability<\/li>\n<li>Suitable for calibration laboratories and production test systems<\/li>\n<\/ul>\n<h2>Automated Pneumatic Pressure Control up to 250 bar<\/h2>\n<p>The <strong>Additel ADT 783-3.6K<\/strong> provides automated pneumatic pressure control over a remarkably wide range extending from:<\/p>\n<p><strong>-0.99 to 250 bar<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>-14.35 to 3,600 psi<\/strong><\/p>\n<p>This makes the controller suitable for calibrating a wide variety of industrial pressure measuring instruments.<\/p>\n<p>Unlike portable automatic pressure calibrators with an integrated pressure-generation pump, the ADT 783-3.6K is designed as a high-performance laboratory pressure controller using an:<\/p>\n<p><strong>external pneumatic pressure supply<\/strong><\/p>\n<p>The required pressure medium is clean and dry:<\/p>\n<p><strong>Air or Nitrogen<\/strong><\/p>\n<p>This architecture enables fast and highly stable automatic pressure control at pressures up to 250 bar.<\/p>\n<h2>External Pressure Supply up to 280 bar<\/h2>\n<p>The ADT 783-3.6K requires an external gas source for positive pressure generation.<\/p>\n<p>Additel specifies a maximum supply pressure of:<\/p>\n<p><strong>280 bar<\/strong><\/p>\n<p>For optimum pressure control, the manufacturer recommends setting the source pressure to approximately 110 % of the maximum range of the installed internal pressure control module or 1 bar, whichever is greater.<\/p>\n<p>A suitable high-pressure gas supply and all associated pressure components must be selected according to the required operating pressure.<\/p>\n<p>This is particularly important for a pneumatic calibration system operating at pressures approaching 250 bar.<\/p>\n<h2>Gauge Pressure Control<\/h2>\n<p>The standard <strong>Additel ADT 783-3.6K<\/strong> configuration is designed for:<\/p>\n<p><strong>Gauge Pressure<\/strong><\/p>\n<p>Gauge pressure is measured relative to atmospheric pressure:<\/p>\n<p><strong>p_gauge = p_absolute &#8211; p_atmosphere<\/strong><\/p>\n<p>The controller covers both negative gauge pressure and positive pressure up to 250 bar.<\/p>\n<p>This provides a very wide operating range for industrial gauge pressure calibration.<\/p>\n<h2>Optional Absolute Pressure Capability<\/h2>\n<p>The ADT 783-3.6K can optionally support switching between:<\/p>\n<p><strong>Gauge Pressure<\/strong><\/p>\n<p>and:<\/p>\n<p><strong>Absolute Pressure<\/strong><\/p>\n<p>when the appropriate atmospheric reference pressure module is installed.<\/p>\n<p>The additional barometric reference provides the atmospheric pressure information required for the gauge-to-absolute pressure conversion.<\/p>\n<p>This option is particularly useful for laboratories that need one automated pressure controller for both gauge and absolute pressure instruments.<\/p>\n<h2>Two Interchangeable ADT151 Pressure Module Bays<\/h2>\n<p>A major advantage of the <strong>Additel ADT 783-3.6K<\/strong> is its modular pressure measurement architecture.<\/p>\n<p>The controller provides:<\/p>\n<p><strong>two interchangeable internal pressure module bays<\/strong><\/p>\n<p>for Additel ADT151 digital pressure modules.<\/p>\n<p>The high-pressure module bay supports:<\/p>\n<p><strong>CP2K\/2KM through CP3.6K\/3.6KM<\/strong><\/p>\n<p>while the low-pressure module bay supports:<\/p>\n<p><strong>CP150\/150M through CP3.6K\/3.6KM<\/strong><\/p>\n<p>This provides considerable flexibility when configuring the pressure controller for different calibration workloads.<\/p>\n<h2>ADT151 CP3.6K Pressure Module<\/h2>\n<p>For applications requiring the full 250 bar capability, the ADT151:<\/p>\n<p><strong>CP3.6K<\/strong><\/p>\n<p>module provides a compound gauge pressure range of approximately:<\/p>\n<p><strong>-15 to 3,600 psi<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>-1 to 250 bar<\/strong><\/p>\n<p>The CP3.6K is specifically listed by Additel as compatible with the ADT 783-3.6K.<\/p>\n<p>Depending on the selected module performance class, the ADT151 architecture provides high-precision reference measurement for professional pressure calibration.<\/p>\n<h2>Multi-Range Pressure Calibration<\/h2>\n<p>Using two interchangeable internal pressure modules allows the ADT 783-3.6K to cover high pressure while maintaining improved performance at lower pressure ranges.<\/p>\n<p>For example, a laboratory may need to calibrate:<\/p>\n<ul>\n<li>10 bar pressure transmitters<\/li>\n<li>40 bar digital pressure gauges<\/li>\n<li>100 bar pressure sensors<\/li>\n<li>160 bar pressure gauges<\/li>\n<li>250 bar pressure transducers<\/li>\n<\/ul>\n<p>Using only a 250 bar reference range for all these applications may not provide the optimum absolute measurement uncertainty at lower pressures.<\/p>\n<p>A suitable lower-range ADT151 module can therefore be installed in the second module bay.<\/p>\n<p>The controller can use:<\/p>\n<p><strong>Fixed<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>Auto<\/strong><\/p>\n<p>range selection to select the appropriate measurement range.<\/p>\n<h2>Accuracy Options<\/h2>\n<p>The measurement performance of the <strong>Additel ADT 783-3.6K<\/strong> depends on the selected ADT151 pressure module.<\/p>\n<p>Available accuracy classes include:<\/p>\n<p><strong>0.02 % FS<\/strong><\/p>\n<p><strong>0.01 % FS<\/strong><\/p>\n<p>and high-performance configurations reaching:<\/p>\n<p><strong>0.01 % RD<\/strong><\/p>\n<p>This allows the pressure controller to be configured according to the measurement uncertainty requirements of the application.<\/p>\n<h2>Precision vs. Accuracy<\/h2>\n<p>Additel distinguishes between:<\/p>\n<p><strong>Precision<\/strong><\/p>\n<p>and:<\/p>\n<p><strong>Accuracy<\/strong><\/p>\n<p>for the ADT783 system and its ADT151 pressure modules.<\/p>\n<p>For the ADT 783-3.6K, the available precision specifications include:<\/p>\n<p><strong>0.01 % FS<\/strong><\/p>\n<p><strong>0.007 % FS<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>0.008 % RD<\/strong><\/p>\n<p>depending on the selected module.<\/p>\n<p>Available accuracy specifications include:<\/p>\n<p><strong>0.02 % FS<\/strong><\/p>\n<p><strong>0.01 % FS<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>0.01 % RD<\/strong><\/p>\n<p>Precision includes error contributions such as linearity, hysteresis, repeatability, resolution and temperature compensation.<\/p>\n<p>The accuracy specification additionally considers reference standard measurement uncertainty and annual drift.<\/p>\n<p>This distinction is important when selecting a pressure module for professional calibration applications.<\/p>\n<h2>Control Stability &lt;0.003 % FS<\/h2>\n<p>The pressure control stability of the <strong>Additel ADT 783-3.6K<\/strong> is specified as:<\/p>\n<p><strong>&lt;0.003 % FS<\/strong><\/p>\n<p>Under suitable operating conditions, typical performance can reach:<\/p>\n<p><strong>0.001 % FS<\/strong><\/p>\n<p>Additional stabilization time may be necessary when the best 0.001 % FS performance is required.<\/p>\n<p>High pressure stability is particularly important when calibrating high-resolution digital pressure gauges, reference pressure instruments and precision transmitters.<\/p>\n<h2>Pressure Control in Less Than 10 Seconds<\/h2>\n<p>Despite its pressure capability up to 250 bar, the ADT 783-3.6K provides very fast pressure regulation.<\/p>\n<p>Additel specifies a control response time of:<\/p>\n<p><strong>&lt;10 seconds<\/strong><\/p>\n<p>under the manufacturer&#8217;s defined test conditions.<\/p>\n<p>The test condition uses a 50 ml external load volume and a 20 % pressure step, with the time measured until 0.005 % FS stability is achieved.<\/p>\n<p>Achieving the tighter typical 0.001 % FS stability can require additional stabilization time.<\/p>\n<h2>Fast, Standard and Custom Control Modes<\/h2>\n<p>The ADT 783-3.6K provides three pressure control modes:<\/p>\n<p><strong>Fast<\/strong><\/p>\n<p><strong>Standard<\/strong><\/p>\n<p><strong>Custom<\/strong><\/p>\n<p>These modes allow the pressure control behavior to be adapted to the connected device and calibration procedure.<\/p>\n<p>This is particularly useful when different test volumes or sensitive devices require different pressure-control characteristics.<\/p>\n<h2>Maximum Overshoot &lt;1 % FS<\/h2>\n<p>Additel specifies maximum pressure overshoot of:<\/p>\n<p><strong>&lt;1 % FS<\/strong><\/p>\n<p>Controlled pressure approach helps protect the device under test and reduces unnecessary pressure excursions during automated calibration.<\/p>\n<p>This becomes particularly important at higher pressures where even a relatively small percentage of full scale represents a significant absolute pressure.<\/p>\n<h2>External Load Volume up to 1,000 ml<\/h2>\n<p>The ADT 783-3.6K supports external load volumes up to:<\/p>\n<p><strong>1,000 ml<\/strong><\/p>\n<p>This allows the controller to be connected to different pressure instruments, manifolds and calibration setups.<\/p>\n<p>Actual pressure response depends on factors including:<\/p>\n<ul>\n<li>External volume<\/li>\n<li>Pressure step<\/li>\n<li>Supply pressure<\/li>\n<li>Selected control mode<\/li>\n<li>Pressure range<\/li>\n<li>Required stability<\/li>\n<\/ul>\n<h2>1\/4 BSP Pressure Connection<\/h2>\n<p>The pressure connection of the ADT 783-3.6K is:<\/p>\n<p><strong>1\/4 BSP male<\/strong><\/p>\n<p>All pressure ports incorporate filters in the approximately:<\/p>\n<p><strong>40 to 100 \u00b5m<\/strong><\/p>\n<p>range.<\/p>\n<p>These filters help protect the internal pressure control system against contamination.<\/p>\n<h2>Optional Contamination Prevention System<\/h2>\n<p>An optional:<\/p>\n<p><strong>Contamination Prevention System (CPS)<\/strong><\/p>\n<p>is available for the ADT 783-3.6K.<\/p>\n<p>A CPS is particularly useful when devices under test may contain contamination such as:<\/p>\n<ul>\n<li>Oil<\/li>\n<li>Moisture<\/li>\n<li>Particles<\/li>\n<li>Process residues<\/li>\n<\/ul>\n<p>Preventing contamination from entering the controller helps protect the internal valves, pressure modules and pneumatic control system.<\/p>\n<h2>Digital Pressure Gauge Calibration<\/h2>\n<p>The <strong>Additel ADT 783-3.6K<\/strong> is particularly well suited for automatic calibration of digital pressure gauges.<\/p>\n<p>A typical calibration sequence can include:<\/p>\n<ol start=\"1\">\n<li>Zero pressure<\/li>\n<li>Increasing pressure points<\/li>\n<li>Full-scale pressure<\/li>\n<li>Decreasing pressure points<\/li>\n<li>Return to zero<\/li>\n<\/ol>\n<p>Automatic pressure control significantly reduces manual adjustment and can improve the consistency of repetitive calibration procedures.<\/p>\n<h2>Pressure Transmitter Calibration<\/h2>\n<p>The controller can also provide precise reference pressures for pressure transmitter calibration.<\/p>\n<p>Typical devices include:<\/p>\n<ul>\n<li>Gauge pressure transmitters<\/li>\n<li>Smart pressure transmitters<\/li>\n<li>Pressure transducers<\/li>\n<li>Industrial pressure sensors<\/li>\n<li>Absolute pressure transmitters with the appropriate reference configuration<\/li>\n<\/ul>\n<p>The fast response and remote-control capability make the ADT 783-3.6K particularly suitable for automated calibration systems.<\/p>\n<h2>Production Pressure Testing<\/h2>\n<p>The ADT 783-3.6K is also suitable for repetitive production testing.<\/p>\n<p>Pressure sensors and transmitters can be tested at predefined pressure points as part of an automated test sequence.<\/p>\n<p>The combination of:<\/p>\n<ul>\n<li>Fast pressure control<\/li>\n<li>High stability<\/li>\n<li>Interchangeable reference modules<\/li>\n<li>Automatic range selection<\/li>\n<li>Remote communication<\/li>\n<\/ul>\n<p>makes the controller suitable for production and quality assurance environments.<\/p>\n<h2>Remote Operation and Automation<\/h2>\n<p>The ADT783 platform is designed for integration into automated calibration systems.<\/p>\n<p>Remote communication enables the controller to be operated by calibration software, laboratory systems and custom test applications.<\/p>\n<p>Additel provides programming commands as well as Modbus commands for the ADT773, ADT783 and ADT793 controller platforms.<\/p>\n<p>This makes the ADT 783-3.6K particularly attractive for automated calibration benches and production test systems.<\/p>\n<h2>Technical Highlights<\/h2>\n<p><strong>Model:<\/strong> Additel ADT 783-3.6K<\/p>\n<p><strong>Device type:<\/strong> Automated Pneumatic Pressure Controller<\/p>\n<p><strong>Maximum pressure:<\/strong> 3,600 psi \/ 250 bar<\/p>\n<p><strong>Minimum pressure:<\/strong> -14.35 psi \/ -0.99 bar<\/p>\n<p><strong>Standard pressure type:<\/strong> Gauge<\/p>\n<p><strong>Gauge\/absolute switching:<\/strong> Optional<\/p>\n<p><strong>Accuracy:<\/strong> 0.02 % FS, 0.01 % FS or 0.01 % RD depending on module<\/p>\n<p><strong>Precision:<\/strong> 0.01 % FS, 0.007 % FS or 0.008 % RD depending on module<\/p>\n<p><strong>Control stability:<\/strong> &lt;0.003 % FS<\/p>\n<p><strong>Typical control stability:<\/strong> 0.001 % FS<\/p>\n<p><strong>Control response time:<\/strong> &lt;10 seconds under specified conditions<\/p>\n<p><strong>Internal pressure module bays:<\/strong> 2<\/p>\n<p><strong>Pressure modules:<\/strong> Additel ADT151<\/p>\n<p><strong>High-pressure module range:<\/strong> CP2K\/2KM to CP3.6K\/3.6KM<\/p>\n<p><strong>Low-pressure module range:<\/strong> CP150\/150M to CP3.6K\/3.6KM<\/p>\n<p><strong>Range selection:<\/strong> Fixed or Auto<\/p>\n<p><strong>Control modes:<\/strong> Fast, Standard, Custom<\/p>\n<p><strong>Maximum overshoot:<\/strong> &lt;1 % FS<\/p>\n<p><strong>Maximum load volume:<\/strong> 1,000 ml<\/p>\n<p><strong>Pressure medium:<\/strong> Clean, dry air or nitrogen<\/p>\n<p><strong>Pressure supply:<\/strong> External<\/p>\n<p><strong>Maximum supply pressure:<\/strong> 280 bar<\/p>\n<p><strong>Pressure connection:<\/strong> 1\/4 BSP male<\/p>\n<p><strong>Contamination Prevention System:<\/strong> Optional<\/p>\n<p><strong>Remote operation:<\/strong> Yes<\/p>\n<p><strong>Modbus support:<\/strong> Yes<\/p>\n<h2>Technical Data<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>Additel ADT 783-3.6K<\/th>\n<\/tr>\n<tr>\n<td>Device type<\/td>\n<td>Automated Pneumatic Pressure Controller<\/td>\n<\/tr>\n<tr>\n<td>Pressure range<\/td>\n<td>-14.35 to 3,600 psi<\/td>\n<\/tr>\n<tr>\n<td>Pressure range<\/td>\n<td>-0.99 to 250 bar<\/td>\n<\/tr>\n<tr>\n<td>Standard pressure type<\/td>\n<td>Gauge<\/td>\n<\/tr>\n<tr>\n<td>Gauge\/absolute switching<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>0.02 % FS \/ 0.01 % FS \/ 0.01 % RD<\/td>\n<\/tr>\n<tr>\n<td>Precision<\/td>\n<td>0.01 % FS \/ 0.007 % FS \/ 0.008 % RD<\/td>\n<\/tr>\n<tr>\n<td>Control stability<\/td>\n<td>&lt;0.003 % FS<\/td>\n<\/tr>\n<tr>\n<td>Typical control stability<\/td>\n<td>0.001 % FS<\/td>\n<\/tr>\n<tr>\n<td>Response time<\/td>\n<td>&lt;10 s<\/td>\n<\/tr>\n<tr>\n<td>Internal module bays<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Pressure modules<\/td>\n<td>ADT151<\/td>\n<\/tr>\n<tr>\n<td>High-pressure modules<\/td>\n<td>CP2K\/2KM \u2013 CP3.6K\/3.6KM<\/td>\n<\/tr>\n<tr>\n<td>Low-pressure modules<\/td>\n<td>CP150\/150M \u2013 CP3.6K\/3.6KM<\/td>\n<\/tr>\n<tr>\n<td>Range selection<\/td>\n<td>Fixed \/ Auto<\/td>\n<\/tr>\n<tr>\n<td>Control modes<\/td>\n<td>Fast \/ Standard \/ Custom<\/td>\n<\/tr>\n<tr>\n<td>Maximum overshoot<\/td>\n<td>&lt;1 % FS<\/td>\n<\/tr>\n<tr>\n<td>Maximum load volume<\/td>\n<td>1,000 ml<\/td>\n<\/tr>\n<tr>\n<td>Pressure medium<\/td>\n<td>Clean, dry air or nitrogen<\/td>\n<\/tr>\n<tr>\n<td>Pressure supply<\/td>\n<td>External<\/td>\n<\/tr>\n<tr>\n<td>Maximum supply pressure<\/td>\n<td>280 bar<\/td>\n<\/tr>\n<tr>\n<td>Pressure port<\/td>\n<td>1\/4 BSP male<\/td>\n<\/tr>\n<tr>\n<td>CPS<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Remote operation<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Modbus<\/td>\n<td>Supported<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>ADT 783-3.6K vs. ADT 783-1K<\/h2>\n<p>The ADT 783-3.6K significantly extends the pressure capability of the ADT 783-1K.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>ADT 783-1K<\/th>\n<th>ADT 783-3.6K<\/th>\n<\/tr>\n<tr>\n<td>Maximum pressure<\/td>\n<td>1,000 psi<\/td>\n<td>3,600 psi<\/td>\n<\/tr>\n<tr>\n<td>Maximum pressure<\/td>\n<td>70 bar<\/td>\n<td>250 bar<\/td>\n<\/tr>\n<tr>\n<td>Minimum pressure<\/td>\n<td>-0.99 bar<\/td>\n<td>-0.99 bar<\/td>\n<\/tr>\n<tr>\n<td>Pressure type<\/td>\n<td>Gauge<\/td>\n<td>Gauge<\/td>\n<\/tr>\n<tr>\n<td>Gauge\/absolute switching<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Control stability<\/td>\n<td>&lt;0.003 % FS<\/td>\n<td>&lt;0.003 % FS<\/td>\n<\/tr>\n<tr>\n<td>Typical stability<\/td>\n<td>0.001 % FS<\/td>\n<td>0.001 % FS<\/td>\n<\/tr>\n<tr>\n<td>Response time<\/td>\n<td>&lt;10 s<\/td>\n<td>&lt;10 s<\/td>\n<\/tr>\n<tr>\n<td>Module bays<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Maximum supply pressure<\/td>\n<td>80 bar<\/td>\n<td>280 bar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The <strong>ADT 783-3.6K<\/strong> is therefore the preferred configuration when automatic pneumatic calibration is required beyond the 70 bar capability of the ADT 783-1K.<\/p>\n<h2>ADT 783 Series Overview<\/h2>\n<p>The Additel ADT783 family covers several pneumatic pressure ranges.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Model<\/th>\n<th>Maximum Pressure<\/th>\n<th>Pressure Type<\/th>\n<\/tr>\n<tr>\n<td>ADT 783-D<\/td>\n<td>35 psi \/ 2.5 bar<\/td>\n<td>Differential<\/td>\n<\/tr>\n<tr>\n<td>ADT 783-1K<\/td>\n<td>1,000 psi \/ 70 bar<\/td>\n<td>Gauge<\/td>\n<\/tr>\n<tr>\n<td><strong>ADT 783-3.6K<\/strong><\/td>\n<td><strong>3,600 psi \/ 250 bar<\/strong><\/td>\n<td><strong>Gauge<\/strong><\/td>\n<\/tr>\n<tr>\n<td>ADT 783-6K<\/td>\n<td>6,000 psi \/ 420 bar<\/td>\n<td>Gauge<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The ADT 783-3.6K provides an excellent balance between high pneumatic pressure capability and rapid control performance.<\/p>\n<p>For applications above 250 bar, the ADT 783-6K extends the pneumatic pressure capability to 420 bar.<\/p>\n<h2>Typical Applications<\/h2>\n<p>The <strong>Additel ADT 783-3.6K Pressure Controller<\/strong> is suitable for:<\/p>\n<ul>\n<li>Digital pressure gauge calibration<\/li>\n<li>Analog pressure gauge calibration<\/li>\n<li>Pressure transmitter calibration<\/li>\n<li>Pressure sensor calibration<\/li>\n<li>Pressure transducer calibration<\/li>\n<li>Reference pressure instrument calibration<\/li>\n<li>Automated pressure calibration<\/li>\n<li>Production pressure testing<\/li>\n<li>Research and development<\/li>\n<li>Quality assurance<\/li>\n<li>Pressure laboratory automation<\/li>\n<li>Multipoint pressure calibration<\/li>\n<li>Gauge pressure calibration<\/li>\n<li>Optional absolute pressure calibration<\/li>\n<\/ul>\n<p>Typical users include:<\/p>\n<ul>\n<li>Professional calibration laboratories<\/li>\n<li>ISO\/IEC 17025 calibration laboratories<\/li>\n<li>Industrial calibration departments<\/li>\n<li>Instrument manufacturers<\/li>\n<li>Pressure sensor manufacturers<\/li>\n<li>Quality assurance departments<\/li>\n<li>Research laboratories<\/li>\n<li>Production test facilities<\/li>\n<li>Automated test system operators<\/li>\n<\/ul>\n<h2>Calibration and Service by europascal<\/h2>\n<p>A high-performance pressure controller requires reliable and traceable reference pressure measurement.<\/p>\n<p>The interchangeable ADT151 pressure modules should therefore be included in the calibration strategy according to the pressure ranges actually used.<\/p>\n<p>For systems equipped with the optional atmospheric reference module, this reference should also be considered when absolute pressure functionality is used.<\/p>\n<p>The <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal calibration service<\/a> provides professional calibration solutions for pressure controllers, reference pressure modules, digital pressure gauges, pressure transmitters, pressure sensors and other pressure measuring instruments.<\/p>\n<p>europascal can also support customers in selecting suitable ADT151 modules, pressure ranges, high-pressure accessories and system configurations for the ADT 783-3.6K.<\/p>\n<h2>Why Choose the Additel ADT 783-3.6K?<\/h2>\n<p>The <strong>Additel ADT 783-3.6K Precise Pressure Controller<\/strong> combines automated pneumatic pressure control from approximately <strong>-0.99 to 250 bar<\/strong>, interchangeable ADT151 reference pressure modules and outstanding pressure control performance.<\/p>\n<p>Depending on the selected module, accuracy options extend from <strong>0.02 % FS<\/strong> through <strong>0.01 % FS<\/strong> to high-performance configurations reaching <strong>0.01 % RD<\/strong>.<\/p>\n<p>Pressure control stability is specified at <strong>&lt;0.003 % FS<\/strong>, with typical performance of <strong>0.001 % FS<\/strong>, while pressure control can be achieved in less than 10 seconds under the manufacturer&#8217;s specified test conditions.<\/p>\n<p>Two interchangeable internal pressure module bays, fixed or automatic range selection, optional gauge-to-absolute pressure switching, remote operation and Modbus support make the ADT 783-3.6K an excellent solution for professional calibration laboratories, automated calibration benches and production pressure test systems.<\/p>\n<p><strong>Looking for a fast and precise automated pneumatic pressure controller up to 250 bar? Contact europascal for expert advice on the Additel ADT 783-3.6K, suitable ADT151 pressure modules, accessories and professional calibration services.<\/strong><\/p>\n<p><a href=\"https:\/\/europascal.de\/en\/product-category\/pressure\/pressure-controller-calibrator-indicator\/\">Further Additel pressure controllers and calibrators from europascal can be found here.<\/a><\/p>\n<p><a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">Professional pressure calibration services from europascal can be found here.<\/a><\/p>\n<p><a href=\"https:\/\/additel.com\/products\/Pressure-Controllers\/\" target=\"_blank\" rel=\"noopener\">Manufacturer information about the Additel ADT 783 can be found on the official Additel website.<\/a><\/p>\n<p><a class=\"download-datasheet\" href=\"#\" data-pdf=\"https:\/\/europascal.de\/wp-content\/uploads\/2026\/07\/Additel-ADT-783-Pressure-Controllers-20260128.pdf\"> <span style=\"color: #0000ff;\"><strong><em>Download datasheet<\/em><\/strong><\/span> <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>Additel ADT 783-3.6K Pressure Controller<\/strong> is a high-performance automated pneumatic pressure controller for professional calibration laboratories and test systems, covering pressures from approximately <strong>-0.99 to 250 bar (-14.35 to 3,600 psi)<\/strong>. Depending on the selected ADT151 pressure module, accuracy is available down to <strong>0.01 % FS or 0.01 % RD<\/strong>, while control stability is <strong>&lt;0.003 % FS with typical performance of 0.001 % FS<\/strong>. Two interchangeable internal pressure modules, fast pressure control in less than 10 seconds, automatic range selection and optional gauge-to-absolute pressure capability provide outstanding flexibility for demanding automated pressure calibration.<\/p>\n","protected":false},"featured_media":3249,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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