RKI AirLink 6940NXP Quad Transmitter, Non Explosion Proof Description:for 2 sensors-sensor assemblies selection needed PART# 74-429NXP Removable flat-glass cover lens

Removable flat-glass cover lens

Long Life       • Rugged

SELF TESTS - Probe Circuit Tester

Stand-alone Field Table Features

20 ppm hydrogen sulfide result in a reading of 2 ppm

RKI AirLink 6940NXP Quad Transmitter, Non Explosion Proof Description:for 2 sensors-sensor assemblies selection needed PART# 74-429NXP Removable flat-glass cover lensRKI AirLink 6940NXP Quad Transmitter, Non Explosion Proof The RKI AirLink 6940NXP series AC powered ambient air multi gas detector simultaneously uses up to four sensor elements to detect an array of gases. The Assembly reports once a minute, however the reporting rate will increase to once every five seconds if the target gases exceed a preset background level. Operates from an AC power supply with an internal backup battery pack. Magnetic switches