Includes alloy steel snap hooks for harness attachment and anchorage connection
Warranty Two years material (including sensors) and
Silicone nose cup is soft and comfortable for all day wear
Noise Reduction Rating (NRR) 23 dB
CSA standards Z94
RKI M2A, IR Carbon Dioxide, sensor / transmitter with j-box, cULus version (each) ISO Includes alloy steel snap hooksStand Alone Explosion Proof Transmitter Features Operates with or without a controller Direct digital readout with OLED cold temperature display Available gases include LEL, O2, H2S, CO, CO2, and 100% Vol CH4 Toxic gases include NH3, AsH3, Cl2, ClO2, HCN, & SO2 Infrared sensor for combustibles and CO2 4 20 mA & digital Modbus outputs standard 2 fully programmable alarm relays & fail relay Non intrusive calibration via magnetic wand Explosion proof