APQ20-2

Q20 Series Sensor

APQ20-2V

Q20 Series Sensor

BH-20-2

BATTERYHOLDER

BL20-2AIH-I

BL20electronicmodule2AnalogInputs;HART

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2analoginputs0/4…20mA ■HART Functionalprinciple BL20electronicmodulesarepluggedintothe

BL20-2AI-THERMO-PI

BL20electronicmodule2AnalogThermocoupleInputs

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2analoginputsforconnectionofthermocouples,typesB,E,J,K,N,R,SandT ■Basemodulewithinte

BL20-2AOH-I

BL20electronicmodule2AnalogOutputs,HART

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2analogoutputs0/4…20mA ■HART Functionalprinciple BL20electronicmodulesarepluggedintothe

BL20-2DO-R-CO

BL20electronicmoduleRelayModule,2ComplementaryContacts

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2channelsaschangeovercontacts Functionalprinciple BL20electronicmodulesarepluggedintothe

BL20-2DO-R-NC

BL20electronicmoduleRelayModule,2×NormallyClosed

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2NCchannels Functionalprinciple BL20electronicmodulesarepluggedintothe purelypassivebase

BL20-2DO-R-NO

BL20electronicmoduleRelayModule,2×NO

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■2NOchannels Functionalprinciple BL20electronicmodulesarepluggedintothe purelypassivebase

BL20-2RFID-A

BL20ElectronicModule2RFIDChannels(HF/UHF)

■Fieldbusandconnectiontechnologyindependent ■ProtectionclassIP20 ■LEDsindicatestatusanddiagnostic ■Electronicsgalvanicallyseparatedfromthe fieldlevelviaoptocouplers ■ConnectionoftwoBLidentread/write heads(HForUHF) ■MixedoperationofHFandUHFread/write hea