KS-7R Fixed Gas Transmitter for Carbon Dioxide

The KS-7R is a low cost, wall-mounted detector typically installed in working environments to check against Carbon Dioxide levels. It has a large LCD display for quick readout of the Carbon Dioxide level.

Audible and visual alarms alert users using the NDIR detection principle. Analogue and digital outputs are also available for connection to external devices (exhaust fans etc.) and/or supervisory systems.

Technical Data

• Gas Detected: Carbon Dioxide

• Detection Range: 360 to 5000 ppm

• Default Alarm Set Value:
  • AL1: 2000 ppm
  • AL2: 5000 ppm

• External Output:
  • Gas concentration analog output: 4-20mA DC
  • Gas alarm contact (for 1st/2nd stage): 1a non voltage
  • Latching (standard) or non-latching

• Power Supply: 24V DC

• Other functions:
  • Peak hold
  • Maintenance mode
  • Up to 350 hours back-up battery life