Model PT395 Toxic & Oxygen Deficiency
Model PT395 Series is a 24 VDC powered toxic gas detector consists of an interface module in a flame proof instrument enclosure and a 316 Stainless Steel sensor head assembly. The detectors monitors a variety of toxic gases in parts per million (ppm) range, including: ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen, hydrogen chloride, hydrogen sulfide, nitric oxide, nitrogen dioxide, oxygen deficiency, and sulfur dioxide.
The interface module is microprocessor-based electronic assembly with analog and digital circuitry to process the sensor signal for control, data display and to transmit the signal to a Gas Control Panel or to a PLC. In addition, PT395 Series detector includes low and high warning alarm and a fault alarm relay contacts.
The detectors feature a simple non-intrusive automated calibration without any manual adjustments. Analog signal and alarm relay are inhibited during calibration mode to avoid any false alarms.
- Drilling Rigs
- Offshore Platforms
- Petrochemical Industry
- Chemical Storage
- Water & Wastewater Treatment
- LPG Storage
- 3-Digit LED display
- Simple one person auto Calibration
- Three programmable alarm relay
- Linear 4-20mA Output
- Wide Power input range
- Reverse Polarity protection
- Provides complete status & control capability in the control room