this unit provides a linear 0-10Vdc output signal corresponding to a 0-2000 PPM CO2 range

providing the reliable data needed to optimize climate control and energy efficiency in commercial or industrial environments

High-Capacity Performance: Supports up to 340

What causes typical board failure in GREE systems

Ensure your controller is scaled for a voltage input

Dwyer Instruments L4 Float Switch 340155-7026 this unit provides a linearThe Dwyer Instruments L4 Flotect level switch is a rugged, explosion proof float switch designed for demanding industrial liquid level monitoring. Engineered with a durable brass body and a 316 stainless steel float, this side wall mounting unit is built to manage pump control, tank alarms, and valve automation without the failure points common in lesser hardware. By utilizing a unique magnetically actuated switching design, the L4 eliminates the need