SX9 Solar Therm

Brand: Trerice Gauges & Valves

The Trerice SX9 “Solar Therm” now comes standard with a NEMA-4X case, making it the perfect choice for outdoor applications and in areas that require “spray-down.”

Our industry first“ Capsule-Tite” sealing technology insures that the electronics stay dry no matter what the application.

The SX9 is the ideal replacement for existing mercury-in-glass thermometers in environmentally conscious applications.

It features a rugged cast aluminum case, easy to read LCD display and an adjustable-angle stem that is fully interchangeable with industrial liquid-in-glass thermometers.

Also available is a bimetal type stem for applications where a digital thermometer is preferred over existing analog bimetals.

The “Solar Therm” requires no external power and needs only 10 lux of illumination(from any light source) to operate.

The unique Min/Max feature provides instant recall of minimum and maximum temperatures over a given period and is easily reset.
  • Light Powered No Batteries Required
  • Large LCD °F/°C Switchable Display
  • Cast Aluminum Case NEMA-4X/IP 65
  • Min/Max Feature
  • Suitable for Outdoor Use


Scale Size

  • 7” Adjustable Angle


  • Cast Aluminum, Blue Epoxy Finish NEMA -4X/IP65


  • Industrial, Bimetal or Air-Duct


  • Industrial: 1-1/4-18 UNEF-2A Coupling Unit
  • Bimetal: 304 Stainless Steel Stem 1/4” Diameter, 1/2” NPT
  • Air-Duct: Reversible Mounting Flange with 3 Bolt Holes


  • Glass Passivated Thermistor


  • -40° F to 300° F (-40° C to 150° C)


  • 9/16” LCD Digits Switchable between F/C. Push Button min/max Readings with Reset


  • 1 % or 1° F, whichever is greater


  • ⅒°

Lux Rating

  • 10 Lux (one foot Candle)

Ambient Operating Temperature

  • -40° F to 140° F (-40° C to 60° C)

Ambient Temperature Error

  • None


  • Maximum: 95 RH, Non-Condensing

Approximate Shipping Weight

  • 1.5 lbs (0.68 kg)

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