PET series positioners are double acting & spring return units with 4-20 mA input signal for proportional control of rotary and linear actuators.
The positioner operates on the force-balance principle by comparing standard control signal transmitted with the angular rotation of the stem.
FEATURES
• Same unit for double acting & spring return actuators
• Easy conversion from Fail Open & Fail Closed
• Easy & precise calibration w/ SPAN & ZERO adjustments
• Fast response time & excellent stability
• Vibration resistance design
• By-pass valve (A/M switch) installed
• Material: aluminium die casting
• Split Range Available
• Universal NAMUR VDI/VDE3845 Mounting Bracket Included (30x80mm, 20/30/50mm Height)