Controllers
Product Bulletin
TSM
Temperature Setpoint Module
SA-01 is an active LCD setpoint adjuster energized with 24 VAC supply that is designed for use with external controllers.  It provides 0...10VDC signal directly proportional to the adjusted value of percentage. The LCD display and the rotary dial allow the users to view and adjust the output value in unit of percentage .  It operates with a priority selector that compares the setpoint with either minimum and maximum limit signal.
 
 
Supply Voltage:         24 VAC +/- 15%, 50-60 Hz
Setpoint Range:        0-100%
Shipping Weight:      120 g
Product Bulletin
UC24A
Standalone Universal Controller

The UC24A Universal Controller is designed for Heating, Ventilating, Air-conditioning and Refrigeration in comfort control of industrial, commercial and residential environments.  It provides measurement and control of temperature, relative humidity, absolute humidity, enthalpy, pressure differential, volumetric airflow and indoor air quality. The input scale can be set from –99 to 999 units. The start and end points of output voltage can be any value between 0 to 10 VDC. UC24A standalone controller provides two direct or reverse 0...10 VDC outputs and one direct or reverse 2-position on-off output. 9 selectable control functions are provided for various applications.

 

􀀀 24 VAC supply voltage
􀀀 Modern Appearance
􀀀 Stylish rotary dial and touch key
􀀀 Large LCD with backlight
􀀀 Two 0...10 VDC outputs + one 2-position 24 VAC on-off output
􀀀 PI Algorithm
􀀀 Eco-mode DI for energy saving purpose
􀀀 Day / night DI for action changeover
􀀀 Retention of last settings upon power failure
􀀀 Configuration and Parameter setup menu
􀀀 Customizing availability

 

Product Bulletin
UC24T
Standalone Universal Controller
The UC24T Universal Controller is designed for Heating, Ventilating, Air-conditioning and Refrigeration in comfort control of industrial, commercial and residential environments.  It can be mounted on a control panel or on wall in plant rooms.
 
Measurement and control of temperature, relative humidity, absolute humidity, enthalpy, pressure differential, volumetric airflow and indoor air quality.  The input scale can be set from –99 to 999 units.  The start and end points of 24 VAC output can retain the valve at any position between 0 to 100%.  It provides 4 numbers of on-off output which are configured as one 2-position on-off output, or two 2-position on-off outputs, or one 3-point PI output, or two 3-point PI outputs, or one 2-position and one 3-point PI outputs.
 
 
24 VDC supply voltage
Modern Appearance
Stylish rotary dial and touch key
Large LCD with backlight
One universal input + one 0...VDC input
Four 24 VAC output points
12 specific application controls
PI Algorithm
Eco-mode DI for energy saving purpose
Day / night DI for action changeover
Retention of last settings upon power failure
Configuration and Parameter setup menu
Customizing availability
Product Bulletin
P74JA
Differential Pressure Controller
The P74JA Series differential pressure controller is commonly used on water systems to control a pressure differential between supply and return lines. The controller’s SPDT floating action contacts position a modulating valve operated by a motor-driven actuator. In a typical application the valve is located in a bypass line around the system pump. When the system pressure differential increases above the controller’s set point, the valve opens further. More water is diverted through the bypass valve, resulting in a reduction in system pressure differential. A reduction in the pressure differential causes the valve to begin closing and results in an increase in system pressure differential.
 
   
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