BA324D

Intrinsically Safe 4 1/2 Digit Loop Powered Indicator Field Mounted 20mm Digits

• Intrinsically Safe
• ATEX II 1G EEx ia IIC T5
• Operating Temp. Range -20°C to +60°C
• IP66

The BA324D The instrument is loop powered but only induces a 1V drop which allows it to be installed in series with almost any 4-20mA loop. The zero and span of the display are independantly adjustable so that the indicator can be calibrated to display any linear variable represented by a 4-20mA signal, such as temperature, pressure, level or actuator position. For flow applications the BA324D can be programmed with a square root extractor which enables the output from a differential flow transmitter to be displayed in linear engineering units.

It is also programmable so that the measuring range and calibration are menu controlled. This also allows for an option of two alarm outputs, where the trip points are entered in the same menu. Other optional features with this model include 16 point linearisation and a tare function for weighing applications. Backlighting is also available as an option for use when the ambient lighting is poor.