MODEL 2261 MODEL 2284 MODEL 2292 MODEL 4130 MODEL 4200 MODEL 2281 MODEL 4303 MODEL 4313 MODEL 4503 MODEL 4513 MODEL 4304 MODEL 4504 MODEL 2265 MODEL 4135   5" HEAD DIAMETER - Universal Angle 1/2" N.P.T.   Dial diameter: 5". Stem lengths: 2½", 4", 6", 9", 12", 18" and 24". Additional stem lengths available by special order. Stem diameter: 1/4". Scale length: 9.9". 1/2" N.P.T. connection. Breakage resistant glass windows. All 304 stainless steel construction. Removable bezel. All stainless steel welds for maximum corrosion resistance. Hermetically sealed against moisture. Accuracy: ± 1% of total scale range. Custom stems longer than 36" are 3/8 " diameter except for last 6" which is 1/4" diameter. Liquid filling available. External adjustment for recalibration.    Model 4504 Stem Length ==> 2.5" 4" 6" 9" 12" 18" 24" Range(°) Model / Catalog No. Model / Catalog No. Model / Catalog No. Model / Catalog No. Model / Catalog No. Model / Catalog No. Model / Catalog No. -40 to 120 4504-02200DF 4504-04200DF 4504-06200DF 4504-09200DF 4504-12200DF 4504-18200DF 4504-24200DF 25 to 125 4504-02200NF 4504-04200NF 4504-06200NF 4504-09200NF 4504-12200NF 4504-18200NF 4504-24200NF 0 to 200 4504-02200IF 4504-04200IF 4504-06200IF 4504-09200IF 4504-12200IF 4504-18200IF 4504-24200IF 20 to 240 4504-02200MF 4504-04200MF 4504-06200MF 4504-09200MF 4504-12200MF 4504-18200MF 4504-24200MF 50 to 300 4504-02200QF 4504-04200QF 4504-06200QF 4504-09200QF 4504-12200QF 4504-18200QF 4504-24200QF 50 to 400 4504-02200RF 4504-04200RF 4504-06200RF 4504-09200RF 4504-12200RF 4504-18200RF 4504-24200RF 50 to 500 4504-02200SF 4504-04200SF 4504-06200SF 4504-09200SF 4504-12200SF 4504-18200SF 4504-24200SF 150 to 750 4504-02200VF 4504-04200VF 4504-06200VF 4504-09200VF 4504-12200VF 4504-18200VF 4504-24200VF 200 to 1000 4504-02200WF 4504-04200WF 4504-06200WF 4504-09200WF 4504-12200WF 4504-18200WF 4504-24200WF                 0 to 50 4504-02200HC 4504-04200HC 4504-06200HC 4504-09200HC 4504-12200HC 4504-18200HC 4504-24200HC -10 to 110 4504-02200GC 4504-04200GC 4504-06200GC 4504-09200GC 4504-12200GC 4504-18200GC 4504-24200GC 0 to 150 4504-02200JC 4504-04200JC 4504-06200JC 4504-09200JC 4504-12200JC 4504-18200JC 4504-24200JC 0 to 300 4504-02200MC 4504-04200MC 4504-06200MC 4504-09200MC 4504-12200MC 4504-18200MC 4504-24200MC Note: For correct indications, the stem should be immersed at least 2" in liquids and 4" in gases. Maximum head temperature 220°F (104°C) with plastic window.     * Not recommended for continuous operation above 800°F.