首頁 產品資訊 Foxboro by Schneider Electric Positioner 條列顯示 | 圖片顯示 SRD998 Intelligent Positioner with HART Communication SRD960 Digital (Smart) Positioners (SRD) for Explosionproof operation SRD991 Intelligent Valve Control Positioner - Intrinsically Safe (Ex ia) SRI986 4-20mA Input Electro-Pneumatic Positioner- Intrinsically Safe SRI990 Analog Valve Positioner, Input 4-20mA - Easy operation and compact design SRI983 The Classic Explosion Proof Solution SRP981 The positioner is for operation of pneumatic valve actuators with pneumatic control signals.
