CX Series Remote Explosion Proof Gas Transmitter Series

CONSPEC’s CX Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CX Series is a simple and “smart” gas detector designed for use in hazardous or classified locations. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS system. A simplified calibration procedure allows for a quick, non-intrusive, adjustment free calibration.

Video Tutorial: Calibration of Gas Sensor for Universal Monitor CN/CX SeriesLa calibración de la Serie Universal de CN/CX de Monitor (En español)

CONSPEC CX Series Fixed LEL Monitor Finds New Use in Northern Gas Fields


Enclosure Type NEMA 4X Explosion Proof Enclosure Optional Power 120VAC
Power Input 12-24VDC Audible Alarm Optional
Dimensions 4.5" x 5" x 4" Operating Temp -4 to 120°F, -20 to 50°C
Display LCD Fuse n/a
Response Time Varies by Sensor Sensors Sensors:Catalytic Bead, Electrochemical, Infrared, Photoionization, Thermal Conductivity


  • Bright LED Status Indicators
  • Clear Back-Lit LCD Display
  • Long Sensor Life
  • Temperature & Humidity Compenstated
  • Suitable for Indoor & Outdoor Installations
  • Adjustment-free one-person calibration
  • Gas Specific Sensors equal no false alarms
  • Latching or non-latching alarms