Brooks Instrument 0254 Power Supply Readout Setpoint Controller Mass Flow

The Brooks Instrument 0254 is a versatile and innovative multi-channel controller designed for use with up to four mass flow and/or pressure devices. It provides precise measurement, readout, setpoint control, and advanced features like blending, batch control, and inventory management. Ideal for laboratory, industrial, and process control applications, the 0254 ensures accuracy, flexibility, and reliability.

Features:

• Variety of mounting options: panel, desktop, or rack mount (0254 supports retrofit into 0152/54 installations)
• Self-diagnostics at every power-up for reliable performance
• Totalization function for effective inventory management
• Batch control supports single or multi-channel batch recipes
• Blending capability (0254 only) with master-slave operation
• Gas factor scaling adapts 0250 Series and mass flow devices to any fluid
• Valve Override Control (VOR): open, closed, or normal modes
• Full digital communication via RS232 for programming, data acquisition, and remote control

Electrical Specifications:

• Power Input: 12–24 VDC required, -15 VDC permitted
• Current: 400 mA max per channel
• Instrument Power Draw: 0.8 Watts
• Optional Power Module: 100–240 VAC, 47–63 Hz
• Power Output: +15V/2.0A, -15V/1.0A or 12–24 VDC/2.0A

Signal Input/Output:

• 0(1)-5 V, 0(2)-10 V, 0(4)-20 mA

Environmental Ratings:

• Operating Temp: 32–122°F (0–50°C), 0–95% RH non-condensing
• Storage Temp: -40–185°F (-40–85°C), 0–95% RH non-condensing

Mounting Options:

• Panel Mount Kit
• Tabletop Kit
• Rack Mount Kit (0254 only, retrofit into 0152/54 installations)
• Rack Mount Kit with 19” Rack (0254 only)

Product Type:

Power Supply, Readout & Setpoint Controller

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