| Gas Detection and Monitoring Systems |
| Sensors |
| PT205 Series - Microprocessor Based Design, Explosion Proof Housing | Catalog Specs | Web Site |
| PT295 Series - Microprocessor Based Modular Design, 3 Digit LED Display | Catalog Specs | Web Site |
| PT395 Series - Stand Alone, Microprocessor Based Toxic Gas Detector | Catalog Specs | Web Site |
| Ultra 1000 Series - Infra-Red, Solid State or Electrochemical Sensor Technology | Catalog Specs | Web Site |
| Monitors |
| Model PT500 - Multi-Channel Programmable Monitor, Up to 4 Remote Gas Sensors | Catalog Specs | Web Site |
| Model PT1008 - Programmable Monitor, Up to 8 Remote Sensors | Catalog Specs | Web Site |
| Model PT1016 - Programmable Monitor, Up to 16 Remote Sensors | Catalog Specs | Web Site |
| Model PT1032 - Programmable Monitor, Up to 32 Remote Sensors | Catalog Specs | Web Site |
| Model PT900M - Modular Monitoring System, 19" Rack Mount | Catalog Specs | Web Site |
| Model PT900-8FG - NEMA 4X Fiberglass, Up to 8 Remote Sensors | Catalog Specs | Web Site |
| Model PT900-16FG - NEMA 4X Fiberglass, Up to 16 Remote Sensors | Catalog Specs | Web Site |
| Alert II - Dual Gas Monitor, for Toxic and Combustible Gases | Catalog Specs | Web Site |
| Analyzers |
| Model PT605 - On-Stream H2S Analyzer, Explosion Proof Enclosure | Catalog Specs | Web Site |
| Model PT 700 - On-Stream CO2 Analyzer, NEMA 4X Fiberglass Enclosure | Catalog Specs | Web Site |
| Portables |
| Model PT104 - Four Gas Monitor, Microprocessor Design, Push Button Calibration | Catalog Specs | Web Site |
| Model PT301N - Hydrogen Sulfide Gas Generator/Calibrator | Catalog Specs | Web Site |
