RKI S2 Series Diffusion Sensor / Transmitter With ESM-01 Toxic Sensor Non Explosion Proof, OK for Class I, Division 2 Rope while the 5-point harness makes

while the 5-point harness makes it easy to put it on or take it off

avoiding time lag in the compensation

Sulfur trioxide in the gaseous form is not indicated

MSA Calibration Cylinder

Beacon 3200 Thirty-Two Channel Wall Mount Controller

RKI S2 Series Diffusion Sensor / Transmitter With ESM-01 Toxic Sensor Non Explosion Proof, OK for Class I, Division 2 Rope while the 5-point harness makesRKI S2 Series Diffusion Sensor Transmitter With ESM 01 Toxic Sensor Non Explosion Proof, OK for Class I, Division 2 The RKI S2 series gas sensor transmitters are highly reliable and very cost effective for the detection of common gas hazards. The S2 series are available for LEL, H2 Specific (LEL, and ppm), Oxygen, H2S, CO, and for a variety of toxic gases. The transmitters for LEL, H2 Specific, Oxygen, H2S, CO2, and Carbon Monoxide are explosion proof