• -10%
AirLink 6900 Wireless Gas Detector
  • AirLink 6900 Wireless Gas Detector

AirLink 6900 Wireless Gas Detector

$421.20 Save 10%

The AirLink 6900 Gas Detector represents the latest leading edge wireless technology in fixed gas detection today.

  • Electrochemical, PID, or IR sensors
  • Wireless communication
  • Dual battery powered
  • Graphical LCD with LED backlight, readable in sunlight
  • 3 Push-button interface (ADD, MENU, SUB) with corresponding magnetic, non-intrusive switches
  • Explosion/flame-proof certification for select gases
  • 1-Year warranty
  • Optional remote-mount sensor kit with enclosure


Free Shipping On All Orders (2-5 days)


30 Days Money Back & One Year Warranty


Built-in Privacy & Security Protection

The RKI AirLink 6900 is a versatile truly wire free transmitter using electrochemical, PID or low-power infrared sensor elements to detect a variety of gases. Wireless, dual battery power (3.6 V Lithium-Thionyl Chloride battery) with 900 MHZ or 2.4 GHz radio options. Magnetic switches allow for non-intrusive calibration as well as full system settings and diagnostics, while in the field.


Sensor Type Electrochemical, PID or low-power infrared sensor
Operating Voltage 3.6V (19 Ah each, 38 Ah total) Lithium-Thionyl (Li-SOCl2) battery, with connector
Power Type Dual battery powered
Battery Life 1 Year Max. (low power infrared), 2 year Max. (electrochemical), 14+ days (PID)
RF Connection External N-female radio frequency (RF) connector
Display Screen 102×64 Resolution graphical LCD screen transflective (sunlight readable) with LED backlight
Interface 3 Push-buttons (MENU, ADD and SUB)

3 Magnetic non-intrusive switches for calibration (MENU, ADD and SUB)

Customizable Settings Adjustable background gas setting
Temperature Range -40°C to +54°C
Wireless Radio Options 900 MHz (200 mW) radio (1-1.5 miles range) or 2.4 GHz (125 mW) radio (1-1.5 miles range)
Networks 52 Networks (900 MHz radio) or 78 networks (2.4 GHz radio)

255 addresses per network

Remote Sensor Kit

(Optional Feature)

Remote sensor kit available with enclosure (7 pin), available in lengths of up to 250 feet for (PID) and electrochemical and lengths of up to 40 feet for low power IR
Product Dimensions 5.42 in. L x 6.03 in. D x 17.03 in. H (Max. dimensions with attachments)
Total Weight 6 lbs.
Hazardous Location


Main Enclosure Certified explosion / flame proof CQPSUS

Class I, Division 1 & 2, Groups B, C & D

Nema 3, 4, 4X, 7 (B, C, D) 9 (E, F, G)

Temp.= -20°C to +60°C

Sensor Housing Certified explosion / flame proof CQPSUS

Class I, Division 1 & 2, Groups B, C & D

Temp.= -40°C to +60°C

Note: Certification only applies to some gases. Toxic gases not certified for Div. 1 locations are suitable for Div. 2 applications but have no third party approval.

Controllers Compatible with AirLink 7010 and AirLink 7032
Warranty 1-Year warranty for electronics and sensor (Two months for PID with 11.7 eV lamp)
Battery Warranty 90 days from ship date
Comments (0)
No customer reviews for the moment.