RKI Direct Connect Gas Sensor Gas Type:Hydrogen Sulfide (H2S), Direct Connect one instrument max) to power

one instrument max) to power data collection

Calibration Gas Cylinders — isobutylene span gas and zero air

making it the electrode for surface pH

providing instantaneous

built on Ion Science's patented Negative Ion Capture (NIC) detection principle

RKI Direct Connect Gas Sensor Gas Type:Hydrogen Sulfide (H2S), Direct Connect one instrument max) to powerThe RKI Direct Connect Gas Sensor is a bare detector head that wires straight into a Beacon controller, RM 5000 module, or other 4 20mA compatible system without its own local display or transmitter electronics the simplest, lowest cost way to add a fixed sensing point to an existing control system. Single gas heads cover LEL (catalytic or IR), CO2, CH4, H2, Cl2, ClO2, HCN, NH3, H2S, CO, and O2, and multi sensor j boxes combine up to four gases (LEL