RKI T3A Explosion-Proof Fixed Gas Transmitter tester 5M KCl electrolyte fill solution

5M KCl electrolyte fill solution for refillable double-junction pH/ORP electrodes

If you only ever report in µS/cm or mS/cm

spare rubber boot kits and the AreaRAE calibration kit — are also available

the MC-6400 is built for large-scale wired detector networks that need centralized Modbus communication rather than point-by-point wiring back to a control room

over-current

RKI T3A Explosion-Proof Fixed Gas Transmitter tester 5M KCl electrolyte fill solutionThe RKI T3A is a 3 wire, explosion proof fixed gas transmitter using electrochemical, infrared, or catalytic bead sensing to cover a broad range of toxic and combustible gases including LEL, Cl2, CO, CO2, H2S, HCl, HCN, HF, NH3, NO2, O2, O3, PH3, and SO2. Both 4 20mA analog and RS 485 Modbus outputs are standard, with a self powered wet contact fault relay built in. The cast enclosure is certified explosion flame proof (CQPSUS) Class I Division 1 & 2