Intelligent Positioner SRD960 Certified Exd/ Flameproof/Explosionproof With Advanced Diagnostics To Operate Pneumatic Valve Actuators. Input Signal 4-20 mA / HART / PROFIBUS-PA / FOUNDATION Fieldbus H1 According To FISCO . In The Version SRD-T, The Unit Serves As A Position Transmitter For Continuous Feedback (4 To 20 mA) And/Or Limit Switch. In The Version SRD-L, The Unit Is A Local Control Panel For The Monitoring Of The PST Functionality B VERSION: Single Acting H INPUT / COMMUNICATION: HART (4-20 mA) N ADDITIONAL INPUTS/OUTPUTS: (Integrated Into Device) Without D DISPLAY / INDICATION: Graphic LCD (Cover With Window And External Pushbuttons) M GAUGES: Built-In Gauges With Scale In bar/psi N PNEUMATIC CONNECTION: 1/4 - 18 NPT 7 ELECTRICAL CONNECTION: M20 x 1.5 (Without Cable Glands Or Plugs For Certified SRD960) EDZ ELECTRICAL CLASSIFICATION / EXPLOSION PROTECTION: Flameproof II 2 G EEx d IIB/IIC T4/T5/T6 According To ATEX (Without Cable Glands Or Plugs) N MOUNTING PREPARATION ON POSITIONER: NAMUR According To IEC 534-6 / Rotary Actuators According To VDI/VDE 3845 / Direct Mounting To IFC-Actuators FlowPak And FlowTop F LANGUAGE: LCD Language In English / German / Italian X OPTIONAL MODEL SUFFIX(ES) INCLUDED: Cover For Protection Of Local Pushbuttons