Mechanical Temperature Switches - Barksdale - #11

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Specifications are subject to changes without notice. 11 / 05 KTM-US 923-0876 01/1 Dimensions (in mm) Socket set screws (secures switch in thermowell). Switch can be rotated 360° in well. Internal grounding screw without thermowell Order number example Your order number L1X Microswitch Sensor Option 1 material * Typ L1X G 251 RD _ _ _ _ Option 2 WS _ _ _ _ _ _ Mechanical Temperature Switches Code adjustment range Max. temperat. Adjustm. range Hysteresis (°C)* Order at sensor (°C) (°C) code (W) Thermowell brass (WS) Thermowell VA (1.4571, 315SS Ti) Microswitch (Exi) Exi-protection version Option 2 * Depends on medium. Option 1 1/2“ NPT with cable gland * no code: brass/copper, option: S = stainless steel 316SS -73 . . . +121 -73 . . . +121 -73 . . . +121 -73 . . . +205 -73 . . . +121 -73 . . . +205 -18 . . . +260 -45 . . . +24 -9 . . . +60 +24 . . . +93 +38. . . +107 -45 . . . +93 +38 . . . +177 +66 . . . +232 (for microswitch „H“) 0,5 . . . 1,6 0,5 . . . 1,6 0,5 . . . 1,6 0,5 . . . 1,6 0,5 . . . 1,6 0,5 . . . 1,6 1,6 . . . 3,3 (for microswitch „S“) 3,3 . . . 11,0 5,5 . . . 16,5 Contacts: Colour codes and function low circuit C = common = pink NC = normally closed = blue NO = normally open = red (H) Silver contact, small hysteresis (J) Silver contact, sealed, small hysteresis (M) Silver contact, medium hyster. (GH) Gold plated contact, small hyster. (GM) Gold plated contact, medium hyster. (S) Silver contact, adjustable hyst. L1X / L1X-Ex P8 with thermowell range 6...12 mm 29,6 21 57 41,3 97 46 99 30,2 46 160 14,5 71 ø25,4 ø7,2 90 51 79,5 ø108 ø14,5 201 202 203 351 204 354 454 351/354 454