Description

Description
The Marsh Bellofram Type 2000 is a robust electronic instrument that regulates an incoming supply pressure down to a precise output pressure which is directly proportional to an electrical control signal. The secret to the Type 2000’s precise, reliable performance under a variety of demanding environmental conditions is a patented piezo-ceramic actuator with many industry-wide firsts. The Type 2000 has been designed to meet the electro-pneumatic needs of the world:
• Field-selectable inputs and direct/reverse/split ranging
• Multiple input/output/mounting configurations
• Precise, reliable performance under extreme conditions of temperature, vibration, orientation, supply pressure changes, supply voltage changes, RFI/EMI, humid / oil-laden media, and corrosive surroundings

Applications
The Type 2000’s precisely regulated pneumatic
output can be used to operate:
• Valve Actuators
• Louver and Damper Actuators
• Valve Positioners
• Relays
• Clutches and Brakes
• Controllers
• Air Cylinders