RKI Direct Connect Gas Sensor Gas Type:Hydrogen Sulfide (H2S), Direct Connect built on Ion Science's patented

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

84 Shop DO Sensors

The YSI ProSolo is a rugged handheld meter for optical dissolved oxygen

B-heavy oil (specific gravity 0

RKI Direct Connect Gas Sensor Gas Type:Hydrogen Sulfide (H2S), Direct Connect built on Ion Science's patentedThe 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