Description / توضیحات
Ordering Information
Model SRD991 Intelligent Positioner
Version -B Single Acting
Input/Communication H HART Communication (4 - 20 mA)
Additional Inputs/Outputs F Position Feedback 4 - 20 mA and one Binary Output for Alarm(1)
Built-In Limit Switch S Without Built-In Limit Switch
Cable Entry 7 M20 x 1.5 With One Plastic Cable Gland
Electrical Classification EA4 II 2 G EEx ia IIC T6 according to ATEX(2)
Attachment Kit N Order as Auxiliary
Manifold Y Pneumatic connection 1/4 - 18 NPT made of an additional manifold
Options -V01 LCD with Menu-Language in English / German / French
Not available with Electrical Classification FAA, NFM and CAA.
Only with Input/Communication F, H, P and Q.