90/240F(30/120C)PROP+INTG STAT
A350PS-2 C 90/240F(30/120C)PROP+INTG STAT
The Johnson Controls A350PS-2 is a Proportional Integral energy control that has an adjustable set point. This control is commonly used as a chiller or heating control. It has a 2-30 amp throttling range, Operating range of 90 to 250 degrees F (30 to 120 degrees C), and a temperature sensor option for cooling controls only. The Set Point Adjustment (SPADJ) contacts adjust the controlled variable within the full range of the controller's output current capability. This Johnson Controls A350PS-2 proportional integral energy control a non-maintained action device.
A350P Series proportional plus integral temperature control is designed with high accuracy and control for heating, ventilation and HVAC applications. It provides quick heat recovery, fast response and precise temperature control with automatic reset of mechanical time delay or holding function. Combined with Johnson Controls patented Proportional+Integral Control technology, it reduces energy costs by maintaining the desired set point temperature at all times while providing good comfort to occupants in all seasons. With a 2500S/S rating, this unit is suitable for residential or commercial applications in varied climates including extreme cold and hot temperatures.
The Johnson Controls A350Proportional Plus Integral Temperature Control with A99Bc-25C Temperature Sensor, 90 to 250 Degree F Temperature Range, 2 to 30 Degrees F Degree Throttling Range is a proportional temperature control that uses a stainless steel contact on a ceramic rod. The temperature is equalized at the sensing and the set points by using a stainless steel bellows in the manifold block. A standard low voltage switching circuit is used to connect the valve to load. This is a temperature control designed for high purity gasses.
The Johnson Controls A350PS-2 is a proportional plus integral temperature controller for heating and cooling systems. The controller provides proportional control of two stages, each with adjustable off-time and reset-limit.
Flexibility is the hallmark of the A350PCT Controls. Integrating both proportional and integral action in a single package, Johnson Controls' new A350PCT is designed to provide reliable trouble-free performance with low power consumption. The A350PCT control features an integrated voltage regulator as well as a programmable deadband that eliminates power fluctuations and stabilizes temperature control when used with refrigeration systems.
A350PS-2 (A350P) Proportional Plus Integral Temperature Controller uses four high precision resistive elements to match the output to the demand being placed on the controller. The controller has a proportional band of 10:1. This controller attaches to both A99 and/or C series pressure transmitters using an adapter. For use in demanding applications such as large radiant systems, ice storage tanks, process heaters requiring a precise temperature control loop.
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