Absolute Process Instruments - API
Absolute Process Instruments is the designer and manufacturer of a wide variety of standard and custom electronic products.
Our Cecomp Electronics Division specializes in pressure/vacuum equipment plus custom and OEM electronics.
07/18/2026
Convert DC input signals into a reliable frequency output with the API APD 7500 DC-to-Frequency Transmitter. ⚡
Featuring 24 selectable input ranges, a maximum output of 30 kHz, and 3-way signal isolation, the APD 7500 delivers flexible signal conversion for demanding industrial applications.
Learn more at api-usa.com
07/08/2026
Noisy signals can lead to unreliable readings, ground loop issues, and process control headaches. ⚡
The APD 4393 DC IsoSplitter® helps clean things up by isolating, conditioning, and splitting one DC input into two DC outputs — making it a smart solution for improving signal reliability in process control systems.
Learn more at api-usa.com
06/23/2026
Two Signal Conditioners. One Compact Solution.
When panel space is limited, every inch counts.
The API APD 2000 DuoPak® combines two independent signal conditioners into one compact module, helping engineers and panel builders:
✔ Save panel space
✔ Reduce wiring
✔ Speed up installation
✔ Maintain full 5-way isolation
Whether you're building a new control panel or upgrading an existing system, choosing a compact, efficient solution can simplify installation and improve long-term maintenance.
Learn more about the APD 2000 DuoPak® by visiting our website or contacting our team.
12/23/2025
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Address
1220 American Way
Libertyville, IL
60048
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
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