905 Waverly Avenue, Holtsville, NY, 11742 • 631.207.1200 Fax: 631.207.0900

Manufacturer of Temperature and Pressure

Instruments and Controls Since 1882

UL Logo

 

UL Certification in the United States

 

Weiss Instruments
Catalog Number		 Type Ul Certification Number

Temperature-Indicating and Regulating Equipment
XT11S
Temperature Indicator
20DT
Temperature Indicator
24DT
Temperature Indicator
24DT
Wall-Box Mounted

Controllers, Refrigeration
XWA11V
Temperature Indicator / Alarm

Controllers, Refrigeration - Components
Models XR - 10C, 20C, 30C, 40C, 60C, 70C, 72C
Refrigeration Controls
Models XT - 110C, 111C, 120C, 130C, 131C, 141C
Refrigeration Controls
Models XW - 10, 20, 30, 40 , 60 followed by V or L
Refrigeration Controls
Model XC - 460C, 642C, 650C
Refrigeration Controls
Models IC - 110C, 111C, 120C, 121C
Refrigeration Controls
Model XW262k or XW562k
Refrigeration Controls
Models XT11S
Refrigeration Controls
Model IC - 260L, 280L, 281L
Refrigeration Controls
Prime CX and E-Class - Model XR
Refrigeration Controls
Model XW183k
Operating Controls

Temperature-Indicating and Regulating Equpiment - Component
Models XT, XH, XP - 110C, 120C, 121C, 130C, 131C, 141C
Temperature Controls