Intelligent positioner SRD991 for controlling pneumatic actuators

SRD991 FUNCTION: Input signal 4-20 mA / HART / PROFIBUS-PA / FOUNDATION fieldbus H1 according to FISCO C VERSION: double acting H INPUT/COMMUNICATION: HART communication (4-20 mA) N ADDITIONAL INPUTS/OUTPUTS: Prepared for additional inputs/outputs S LIMIT VALUE TRANSMITTER BUILT-IN: without 6 CABLE ENTRY: 1/2-14 NPT (with adapter) M20 x 1.5 to 1/2-14 NPT) EA4 EXPLOSION PROTECTION: II 2 G Ex ia IIC T4 Gb according to ATEX / IECEx N ADAPTOR: Order as accessory r connection bar and power amplifier: Pneumatic connection G 1/4 V01 OPTION(S) INCLUDED IN THE PRICE: LCD menu English / German / French FRS02 Accessories - SRD991, SRI990 Filter Regulator Filter Regulator for -30°C to +70°C EBZG-K Accessories - SRD991, SRI990 Attachment kit - pillar lantern Attachment kit for diaphragm actuators with pillar lantern according to NAMUR (including standard feedback lever). LEXG-M Accessories - SRD991, SRI990 Pressure gauge connection strip with pressure gauge with connection 1/4-18 NPT