Menu

Steam-trol door-closed 11062014

Buit-in PID Control Signal

PID Control Signal used to modulate an electronic control valve or to control I-P transducer modulating an air operated control valve. The PID controller allows for precise pressure control of the unfired steam generator.

Built-In LCD Touch Screen Display

The STEAM-TROL® features an easy to read and operate LCD touch screen display. The STEAM-TROLdisplay indicates pressure set point, operating pressure, PID voltage output, and level control output. The STEAM-TROL® touch screen display has an easy to navigate menu system for adjusting the settings of the unfired steam generator.

Built-in On-Off Switch

Allows for local on-off and is convenient for service in the unlikely event service is required.

Built-in Alarm Horn

The alarm horn will sound and fault LED will light on high pressure, low water, or low pressure. The STEAM-TROL® also features an alarm silence relay which will silence the alarm but not the fault light when the generator is being serviced. When the fault is cleared, both the alarm and fault light will automatically reset.

Built-in Timer for Timed Blow Down

If the timed blowdown option is selected, the interval and duration of blow down can easily be selected in the STEAM-TROL®.

Built-in Relay for Water Feed

The STEAM-TROL® operates in conjunction with the level control to signal the feed water solenoid or feed water pump to maintain the correct water level in the unfired steam generator.

Built-in Modulating Water Feed

The STEAM-TROL® operates in conjunction with the level control to signal the to a modulating feed water valve to maintain the correct water level in the unfired steam generator.

Built-in Operating Pressure Readout

The STEAM-TROL features an easy to read LCD digital readout of the operating pressure.

Built-in High Pressure Cut-Off and Alarm

In the event of high pressure the STEAM-TROL® will close the source steam or HTHW supply valve and sound an alarm.

Built-in Low Pressure Alarm

If activated, the STEAM-TROL® will sound an alarm if a low pressure condition occurs.

Built-in LED Display of Functions and Alarms

The STEAM-TROL® is designed for the user to tell at a glance how the system is operating. The built in LED displays make troubleshooting simple.

Built-in Remote Pressure Setting

Built-in Remote Pressure Setting Building Automation System can remotely set the operating pressure using a 4-20 mA signal.

Built-in Remote Pressure Read-Out

Building Automation System can remotely set the operating pressure using a 4-20 mA signal.

Built-in MODBUS RTU to communicate with BAS (Building Automation System) of Functions and Alarms

This control allows for simple and reliable interface with the BAS via MODBUS RTU via a RS-485 connection so the BAS can monitor the unfired steam generator from a remote location.

Built-in Contact to Notify BAS (Building Automation System) of Functions and Alarms

This control allows for simple and reliable interface with the BAS via dry contact closures so the BAS can monitor the unfired steam generator from a remote location. The BAS can also start and stop the packaged water heater.