BEKA BA324D Batch Controller 4 1/2 Digit Indicator

The BEKA BA324D is an intrinsically safe, loop-powered 4½ digit field mounting indicator designed to display any process variable represented by a 4–20 mA signal. Housed in a rugged IP66 enclosure, it is specifically engineered for use in hazardous gas and dust environments, providing clear local indication of pressure, temperature, flow, level, and other process measurements without requiring an additional power supply.

Key Features

• 2-wire loop-powered operation
• 4½ digit LCD display
• Intrinsically safe for hazardous areas
• Displays any scaled 4–20 mA process signal
• Independent zero and span adjustment
• Large, easy-to-read display
• Low loop voltage drop (approximately 1V)
• Robust IP66 GRP enclosure
• Optional alarms, backlight, lineariser, and tare functions
• ATEX, IECEx, FM, and cFM certified variants available

Specifications

• Manufacturer: BEKA Associates
• Model: BA324D
• Type: Field Mounting Process Indicator
• Input Signal: 4–20 mA
• Display: 4½ digit LCD
• Display Range: ±19999
• Digit Height: 20 mm
• Power Requirement: Loop powered
• Voltage Drop: Approximately 1V
• Enclosure: Glass Reinforced Polyester (GRP)
• Protection Rating: IP66
• Hazardous Area Approval:
  • ATEX
  • IECEx
  • FM / cFM (configuration dependent)
• Operating Temperature:
  • Typically -40°C to +60°C

Function

The BA324D is installed directly in a 4–20 mA loop and converts the process current into meaningful engineering units for local display. It can be calibrated to indicate pressure, flow, temperature, level, weight, or any other process variable represented by the loop signal. Its intrinsically safe design allows installation directly within hazardous process areas while maintaining safe operation.

Typical Applications

• Oil & gas facilities
• Chemical processing plants
• Tank farms
• Water and wastewater treatment
• Flow measurement systems
• Level monitoring
• Pressure indication
• Temperature monitoring
• Hazardous area instrumentation systems