lender GmbH Flender MD Connection dimensions B4-CV-9B Bevel-helical gear reducer B4

Flender/Flender Gear Units/Bevel-helical gear reducer B4

the oil sump in hazardous area. The measuring insert of the Pt1 can be replaced without oil loss. The sensor is designed with fixed process connection. Technical specifications ATEX markingOptions Some additionally available options for this measuring device are: Other communication protocols: HART, PROFIBUS PA, Foundation Fieldbus Other certificates: CSA, EAC, NEPSI Other types of protection: Ex , Ex (other connection head) Further approvals: Marine On-site display (different connection head) Circuit diagrams Connection 2 Pt1, tolerance class EN 6B 3-wire circuit Abbreviations of colors: RD = red; WH = white; YE = yellow; BK = black Pt1 resistance thermometer Gas () Temperature class T4, explosion group IIC Type of protection ia Connection head BB0, degree of protection IP6, hinged aluminum cover Cable gland made of brass M2 1.5 Permissible ambient temperature - 4 0 + 8 5 Measuring range -5 +4 Dust () Certified for max. permissible surface temperature +2 , dust group IIICVTPTB 0 ATEX 2 / IECEx PTB 1.0 0X II 1/2 Ex ia/ib IIIC T2C Da/Db II 1/2 Ex ia/ib IIC T6/T4...T1 Ga/Gb II 3 Ex ic IIC T6/T4...T1 Gc Temperature, electrical data see certificate/operating instructions G_MD2_EN_0 = red = black= yellow= whiteAbbreviations of colors: RD BKYEWHYE WHBKBK RDRD Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 1/4 Flender MD 2.1 2Options for operation Devices and filters Fill level measurement of liquids with SI TRANS LVL1 and LVL2 vibration switches Overview Fill level measurement of liquids with SITRANS LVL1 and LVL2 vibration switches with failsafe function LVL1 and LVL2 are vibration limit level switches for monitoring the oil level when the gear unit is at standstill. Note: For error-free recording of the fill level, the gear unit must be at standstill and sufficient time must be allowed for the oil to return! LVL1 vibration switch This switching device is available with the following approvals: , IECEx Marine appro