Working temperature range -40°C to +50°C (-40°F to +122°F)
IP 56 rated
Improved sensor with filter to minimise false alarms from background gases
Improved sensor PCB design with incorporated test points
Simplified annual maintenance / testing procedures
Field adjustments to the sensor sensitivity can be carried out very easily. Sensitivity can be set as low as 100ppm
Factory supply setting is 500ppm for low level and 1,000ppm for high level