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D31 series

D31 series
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Dial thermometer with capillary in stainless steel Gas expansion thermometers manufactured according to EN 13190 standard Reliable tools that withstand extreme working conditions: engine vibration, humidity and aggressive media such as seawater. Bottom connection to panel through back ﬂange. Especially designed for remotely measuring temperatures in chemical, petroleum and food industries. STANDARD PARAMETERS Design: EN 13190 Mounting: See attached diagram C Closing: Bayonet. Sealed by rubber gasket IP protection: IP65 (EN 60529) Accuracy: Class 1.6 Temperature limits: Room temperature: -40+60°C Fluid overtemperature: maximum 10% end of scale Max. pressure on stem: 25 bar. For upper pressures see C0301 Temperature range: 0+120; 0+200; 0+400; +50+650 °C/°F Sensor element: Bourdon tube (Inert gas expansion). Room temperature compensator by bimetallic strip Capillary length (L): 3; 5; 8 m Stem length (P): 150; 250 mm Process connection: Plain Bulb, Sliding on the stem or crazy nut Threaded connection: ½”BSP, ½”BSPT, ½”NPT, ⅜”BSP, ¾”BSP, M20x150 or M22x150 Antivibration liquid: Glycerine or dry Overtemperature relief system: Upper plug · Chemical Industry · Oil industry · Food · HVAC · Cooling Bottom with back ﬂange A Case and ring: AISI 304 Stainless steel Moving parts and bourdon tube: Copper alloy Capillary: AISI 304 Stainless steel Display: Glass Dial: White lacquered aluminum Pointer: Black lacquered aluminum Capillary coating: AISI 304 Stainless steel Bulb/Stem: AISI 304 Stainless steel Threaded connection: AISI 304 Stainless steel or Brass DIMENSIONS (mm) Mounting A Temperature scale according to DIN 16206 Scale printed on the dial (°C) Subdivision °C/line Maximum error 3.Process connection Crazy nut Sliding on stem Plain bulb ½”BSP ½”NPT Brass AISI 304 Stainless steel ⅜”BSP ¾”BSP M20x150 M22x150 More on demand ½”BSPT 8.Calibration certiﬁcate traceable to ENAC 3 points 6 points 4 points 7 points 5 points Without certiﬁcate 6 D6 Gesa Termómetros S.L. · C/ Barrikako Bidea Pol. Ind. Igeltzera Pabellón D3 · 48610 Urduli

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