RKI Instruments AirLink T3A Wireless Gas Detector

• -40° to 60°C (-40° to 140°F) operating temperature
• Output options:
  • 900 MHz or 2.4 GHz radio
  • 4-20mA (3-wire) analog
  • RS-485 modbus
• Graphical LCD with LED backlight
• Two Individually configurable alarms
• Two Front panel LED indicators (amber and red)
• Hazardous location approvals:
  • Class I, Division 1&2, Groups B,C&D
  • Nema 3,4,4X,7(B,C,D)9(E,F,G) – Enclosure only
• 1-Year warranty for electronics and sensor

The RKI Instruments AirLink T3A Wireless Gas Detector uses an electrochemical, infrared, catalytic bead sensor element to detect a variety of gases. Wired power (12 to 35 VDC) with wireless communication controller, the T3A also has 4-20 mA analog and RS-485 Modbus outputs as standard. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.

Example Applications:

• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Manufacturing facilities
• Chemical plants