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SX9 Solar Therm

Features

4½” Dial Size

Solid Front/Blow-Out Back

±0.5% Accuracy

Field Liquid Fillable

7″ • 9″ • 12″ Scale Sizes

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.

How to Order

Dimensional Drawings

Complete Specifications

ModelsWetted Parts
450B (dry)
450LFB (liquid-filled)
Bronze tube,
brass socket
450SS (dry)
450LFSS (liquid-filled)
316 Stainless steel*
tube & socket
450M (dry)
450LFM (liquid-filled)
Monel tube and socket
(meets NACE MR 01.75)
Dial Size4½"
FillGlycerine. Other fills available.
See Options & Accessories.
MovementStainless steel
ConnectionLower male or lower back male,
¼ or ½ NPT
CaseFiberglass reinforced polypropylene,
turret, solid front with blow-out back
RingThreaded fiberglass reinforced
polypropylene
WindowAcrylic
PointerMicro adjustable, black finished
Dial FaceAluminum, white background with
black graduations and markings
Additional FeaturesOverload and underlay stops
Accuracy±0.5% Full Scale
ASME B40.100 Grade 2A
Maximum Temperature450B, 450SS, 450M:
250°F (121°C)

450LFB, 450LFSS, 450LFM:
150°F (65°C)
Approximate Shipping Weight450B, 450SS, 450M:
2.2 lbs [1.00 kg]

450LFB, 450LFSS, 450LFM:
3.1 lbs [1.41 kg]
*Ranges over 10,000 PSI have Ni-Span-C tube.