PC3 Series Gas Detectors

In Stock PC3 Series Gas Detectors

PC3 Series for Explosive Gases 

PROSENSE "PC3" Series detectors can reliably detect flammable-explosive and Toxic gases in industrial environments.

Catalytic sensors employed for the flammable gas detection show excellent output linearity up to 100 %LEL for PC3 series.

Optional P-2R relay card for explosive gases provides two-level selectable alarm relay outputs (Alarm1 and Alarm2) can be set to predefined LEL levels.

Electrochemical and Infrared sensors employed for the toxic gas detection show excellent outputs in ppm and vol ranges.

Optional P-3R relay card for toxic gases provides three-level selectable alarm relay (Alarm1 and Alarm2) and FAULT outputs. Alarm levels can be set to predefined values to connect detector conventional fire control panels or individually manage to siren or solenoid valves.

Sensor Head and cable gland in PC3 Series detectors are ATEX certified. PC3 series can be used as Category 3 device and in Zone 2 applications with specially designed IP65 Die Cast Aluminum Junction Box.

PC3 Series for Toxic Gases 

Prosense PC3 Series detector can reliably detect Toxic gases for Ammoniac, Ethylene Oxide, Hydrogen Sulphide H2S, Sulfur Dioxide SO2, Nitric Oxide NO, Nitrogen Dioxide NO2. 

High quality Electrochemical sensor employed for the toxic Gas detection provides excellent output.


  • Category 3 applications
Sensing Technoligies Catalytic, Electrochemical
Measurement Options LEL, ppm, Vol
Output Signal 4-20mA, Modbus RTU 485
Relay Contacts Alarm1, Alarm2, Fault
Response Time(T90) Catalytic <25sec, Electrochemical <45sec
Sensor Warm-up Time 60sec
Accuracy %±2
Input Voltage Range 12-28 VDC
Power Consumption Max. 5W
Operating Temperature -20°C ~ + 50°C
Humidity 5 ~ 95 %RH
Junction Box Die-Cast Aluminium
Cable Entry Options 1 x 1/2'' NPT
Sensor Head Die-Cast Aluminium
IP Rating IP65
Category 3
  • Views: 8088
  • Brand: Prosense
  • Product Code: PC3 Serisi
  • Availability: In Stock

Tags: PC3 gas, detector, fixed