GSTA-C | Dwyer | Air Velocity TransmitterThe Series GSTA Carbon Monoxide Nitrogen Dioxide Transmitters monitor the gas concentration in underground parking garages and loading docks. Carbon monoxide is commonly used to measure the exhaust of gasoline engines, while nitrogen dioxide is used for diesel engines. Field selectable current and voltage outputs allow the transmitter to be used with almost any building management controller. For carbon monoxide units, the user can select the output

22 in-lb [2

terminal Block

flanged 4" pressure independente control valve with BTU Meter

Cable Temperature Sensor active

3 or later)

Duct/Immersion Temperature Sensor passive

100 to 240 VAC

Flow sensor 2"

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