Indicator

Name

Description

 

 

compressed air, the pressure switch opens and sends

 

 

a signal to the PLC controller to shut down dryer

 

 

operation. Dryer operation automatically resumes

 

 

when 80 psi (551 kPa/ 5.51 bars) air is restored.

 

High Temp

The High Temp Process Air alarm indicator lights

 

Process Air Light

when the temperature at the process air

 

 

thermocouple is above the high alarm set value.

 

 

Upon high temperature alarm condition the process

 

 

heaters turn off, the process blower remain on.

R

 

The alarm mode and value are factory-set to track

 

 

25º above the process set point. The alarm value is

 

 

an upper-limit deviation above the process set point.

 

 

When the temperature at the process thermocouple

 

 

returns to within the acceptable range, the alarm

 

 

output de-energizes and all heaters turn on again

 

 

automatically.

 

High Temp

The High Temperature Regen Air alarm indicator

 

Regen Air Light

lights when the thermostat above the regeneration

 

 

heater assembly senses an abnormally high

 

 

temperature.

R

 

The regeneration heaters shut down until the

 

temperature falls below the alarm point. The

 

 

 

 

regeneration blower continues to run for cooling the

 

 

heaters and desiccant bed. The alarm condition

 

 

clears when the temperature drops below the

 

 

thermostat setpoint. The heaters re-energize

 

 

automatically.

A

High Dew Point

The High Dew Point alarm indicator lights when the

Light

process air delivery dew point exceeds a dew point

 

 

of -10°F (-23°C).

G

Material Loading

The Material Loading indicator lights when material

Light

is being conveyed.

 

Optional Dirty

If installed, the Dirty Filter alarm indicator lights

 

Filter Light

when the pressure differential across the process,

 

 

regeneration and conveying air return filter exceeds

A

 

the pressure switch setting. Service the filter when

 

 

this indicator lights. The indicator and the alarm

 

 

condition clears after you service and reinstall the

 

 

filter.

Cabinet Series Dehumidifying Dryer

16

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Image 17
Sterling SDA 150-380, 90-225 CFM installation manual Signal to the PLC controller to shut down dryer

SDA 150-380, 90-225 CFM specifications

The Sterling 90-225 CFM and SDA 150-380 series represent cutting-edge advancements in air compressor technology, designed for a wide range of industrial applications. Known for their reliability, efficiency, and superior performance, these units are essential tools for professionals seeking high-quality compressed air solutions.

One of the standout features of the Sterling 90-225 CFM series is its impressive flow rate. With a capacity range of 90 to 225 cubic feet per minute, these compressors offer ample airflow to power pneumatic tools and equipment while maintaining optimal pressure levels. The durability of the components used in the construction of this series ensures that it can withstand the rigors of heavy-duty operations while minimizing downtime.

The SDA 150-380 series further enhances this approach with its higher capacity range, accommodating between 150 to 380 CFM. This variant is particularly suitable for larger facilities and demanding applications where sustained airflow is essential. Both series are designed to adapt to various pressure requirements, making them versatile solutions for different industries, including manufacturing, construction, and automotive sectors.

A key technology featured in both series is the use of energy-efficient motors, which significantly reduce operational costs. These motors are designed to deliver high torque at low speeds, ensuring smooth operation and less wear on the compressor. Furthermore, the incorporation of advanced control systems allows for real-time monitoring and adjustments to optimize performance, ensuring that the compressors operate within desired parameters continuously.

Noise reduction is another critical aspect of both the Sterling and SDA series. Innovatively engineered with sound-attenuating materials, these compressors operate at lower decibel levels, providing a more pleasant working environment. This focus on user comfort doesn’t sacrifice performance, as the units are built to achieve maximum efficiency even at reduced noise levels.

The ease of maintenance is another important characteristic. Both models are equipped with user-friendly access points for essential components, simplifying routine checks and servicing procedures. This results in less downtime and improved reliability across the operational lifespan of the compressors.

In conclusion, the Sterling 90-225 CFM and SDA 150-380 series compressors set a benchmark in the industry, offering a blend of performance, efficiency, and user-friendly features that cater to various industrial needs. Their robust construction, advanced technology, and focus on user comfort make them ideal choices for businesses seeking to enhance productivity and reduce operational costs.