UE压力开关H100-523H100-524UE压力开关（US UE pressure switch H100-523 H100-524 UE pressure switch ）

US UE pressure switch H100-523 H100-524 UE pressure switch The working principle of the pressure switch: when the pressure in the system is higher or lower than the rated safety pressure, the disc in the sensor moves instantaneously, and the switch is pushed by connecting the guide rod The joint is connected or disconnected, when the pressure drops or rises to the rated recovery value, the disc resets instantaneously, and the switch automatically resets, or in simple terms, when the measured pressure exceeds the rated value, the free end of the elastic element is displaced, Push the switch element directly or after comparison to change the on-off state of the switch element to achieve the purpose of controlling the measured pressure. The elastic components used in the pressure switch include single coil spring tube, diaphragm, bellows and so on. Application of UE100 series pressure switch : H100 series pressure and temperature switch is a series of switches with very good performance and price. It is widely used in industrial processes and OEM users. The integrated design and the shape and structure of the shell make it stronger and more convenient for wiring: The all-weather series switch has a variety of micro switches and a variety of process interface options to meet various requirements: Utilizing its own characteristics, the 100 series is widely used in heat tracking, antifreeze protection, process equipment (pumps, compressors) , Alarm panel input and flame blocking system. Performance Options  Remote temperature switches are available with 50 ft copper or stainless steel capillary tubing and armored protective cable . Separable reservoirs and combination connectors are available for all series . Pressure sensor materials include: Viton ; Kapton; Hastelloy alloy, Manganese alloy and other materials Red mark shows the current switch is set statusMultiple switch output options include manual reset, adjustable dead zone and 20 ampere current   UE pressure switch commonly used modelsH100-520 H100-521 H100-522 H100-523 H100-524 H100-525 H100-530 H100-531 H100-532 H100-533 H100-534 H100-535 H100-15737 H100-171 H100-172 H100-173 H100-174 H100-560 H100-561 H100-562 H100-563 H100-564H100-565 H100-566 H100-567 H100-701 H100-702 H100-703 H100-704 H100-705 H100-706 H100-190 H100-191 H100-192 H100-193 H100-194 H100-188 H100-189 H100-218 H100-610 H100-612 H100-490 H100-491 H100-492 H100-493H100-15623 H100-15731 H100-15732 H100-15733 H100-15734 H100-15735 H100-15736H100-494 H100-183 H100-184 H100-185 H100-186 H100-483 H100-484 H100-485 H100-486 H100-487 H100-488 H100-489 H100-218 H100-270 H100-274 H100-35 376 H100610 H100-10614 H100-616 H100-15884 H100-680 Option M201 Factory setting, need to specify ascending or descending setting M277 KPa or MPa is used as the pressure range unit on the nameplate, factory selected. Not applicable to temperature switch M278 The nameplate uses kg/cm2 as the pressure unit, not applicable to temperature switch M405 Conforms to European ATEX intrinsic safety standard M406 Conforms to Russian Gosgortechnadzor flameproof intrinsic safety standard M421 Flameproof junction box, only suitable for Russian flameproof standard M423 ATEX-compliant flameproof junction box M430 Lid lock M444 Paper tag M446 Stainless steel tag M460 External earthing screw; for non-metallic piping systems (ATEX installations) M480 Differential pressure switch Type K, 316 stainless steel pressure port, sensor material cannot be altered . M511 1 / 4" NPT male connection for sensor sizes 3, 4, 5, 6 and 8 M513 UL / CSA listed, explosion proof junction box, pre-wired (NEMA4 compliant). Not ATEX compliant.M515 DIN connector - 4 terminals; conforms to DIN 43650 Form A, (not suitable for Zone 1 & 2 or ATEX requirements). Not available with DPDT or metric electrical threaded port type M521 LF4 Medium pressure 1/4” NPT female port; available sensor types P4 and P9 M522 LM4 medium pressure 1/4” NPT male port; available sensor types P4 and P9 M523 LF6 Medium pressure 3 / 8” NPT female port; available transducer types P4 and P9 M524 LM6 Medium pressure 3 / 8” NPT male port; available transducer types P4 and P9 M525 HF4 High pressure 1 / 4” NPT female port; available transducers Types P4 and P9 M526 HM4 high pressure 1/4” NPT male port; available sensor types P4 and P9 M527 HF6 high pressure 3/8” NPT female port); available sensor types P4 and P9 M528 HM6 high pressure 3/8” NPT male Threaded interface; available sensor types P4 and P9 M540 Viton (dead band and low pressure range will increase slightly): for sensor type K, sensor type 8, sensor P type M541 Ethylene Propylene Rubber (EPDM) O-ring for sensor Types 5, 6 and PM550 are oxygen cleaned, internal construction and materials may vary (applicable when including Viton diaphragms and/or O-rings). Not available with sensor types 3, 4 and 8 M924 7/16-20 SAE (female) stainless steel pressure port. Certificate of NC1 NACE suitable for sensor No. 6 , not suitable for temperature sensor and K type sensor

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