Bellofram 4-20MA 3-15PSI 19-100PSI Type 1000 I/P Transducer 221-961-070

Bellofram Type 1000 I/P Transducer 221-961-070

The Bellofram Type 1000 I/P Transducer, model 221-961-070, is an electropneumatic device engineered to convert a 4-20 mA electrical input signal into a proportional pneumatic output pressure ranging from 3 to 15 PSI. This transducer is designed to accept supply pressures between 18 and 100 PSI, ensuring versatility across various industrial applications.

Key Features

• Built-in Volume Booster: Enhances flow capacity up to 12 SCFM (339 SLPM), facilitating rapid response times.
• Compact and Lightweight Design: Allows for easy installation in space-constrained environments.
• Field Reversible: Capable of being recalibrated for reverse acting applications by adjusting signal lead polarity and recalibration.
• Low Air Consumption: Operates efficiently, minimizing operational costs.
• Flexible Mounting Options: Can be mounted in any orientation—pipe, panel, or bracket—to suit diverse installation requirements.
• External Zero and Span Adjustments: Facilitates straightforward calibration and maintenance.
• Wide Supply Pressure Range: Accommodates supply pressures from 18 to 100 PSI, offering adaptability to various system requirements.
• Low Supply Pressure Sensitivity: Maintains consistent output despite fluctuations in supply pressure.

Applications

The Type 1000 I/P Transducer is suitable for a broad spectrum of applications, including:

• Valve Actuators
• Damper and Louver Actuators
• Valve Positioners
• Controllers
• Relays
• Air Cylinders
• Clutches and Brakes
• Liquid, Gas, and Slurry Processing Instrumentation
• HVAC Systems
• Paper Handling Controls
• Textile Processing Systems
• Energy Management Systems
• Petrochemical Processing Systems
• Split Ranging

Specifications

• Input Signal: 4-20 mA
• Output Pressure Range: 3-15 PSI
• Supply Pressure Range: 18-100 PSI
• Flow Capacity: Up to 12 SCFM (339 SLPM)
• Mounting Options: Pipe, panel, or bracket mounting in any orientation
• Weight: Approximately 2.1 lbs (0.95 kg)

The Bellofram Type 1000 I/P Transducer 221-961-070 offers reliable and precise control for various industrial processes, ensuring optimal performance and efficiency.