Johnson Controls P70KA-7 Pressure Control R-410A By converting microamps to a

By converting microamps to a millivolt signal through the integrated signal converter

allowing for fast field swaps without recalibrating existing controllers

How often should I rebuild my ASCO solenoid valves

Why did my existing capacitor fail

Johnson Controls P70KA-7 Pressure Control R-410A By converting microamps to aThe Johnson Controls P70KA 7 Pressure Control is a heavy duty single pole, double throw (SPDT) switch engineered specifically for high pressure applications in industrial refrigeration. Designed for compatibility with ammonia refrigerant (R 717), this control features a robust bellows system that handles non corrosive liquids and gases common in large scale chillers and cold storage facilities. This unit operates as an "open high" pressure cutout,