Cameron Barton DP Indicators

With more than one million Barton™ DPU-based instruments in service around the world today, Cameron's Measurement Systems division is a premier supplier of reliable and accurate chart recorders, indicators, switches and pneumatic controllers. Originally developed in the early 1920s, our differential pressure technology features a welded bellows assembly that increases accuracy while dramatically reducing the effects of wear. To facilitate quick and easy repairs all DPU based instruments are supported with pre-calibrated exchange or repaired sub-module bellows assemblies. 


There's nothing stripped down or bare bones about these intrinsically safe, loop-powered meters, designed for demanding process control applications. Standard features include a full 5-digit backlit display with bargraph, on-screen custom engineering units, and max/min display capabilities. There are two models available: the PD683 is for general-purpose applications and the PD688 is for hazardous area applications.

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These loop-powered rate/totalizers can display rate up to five digits and total up to eight digits using the total overflow feature described below. The display can be programmed to automatically or manually toggle between rate and total.

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There's nothing stripped down or bare bones about these intrinsically safe, loop-powered meters, designed for demanding process control applications. Standard features include a full 5-digit backlit display with bargraph, on-screen custom engineering units, and max/min display capabilities. There are two models available: the PD683 is for general-purpose applications and the PD688 is for hazardous area applications.

More details

These loop-powered rate/totalizers can display rate up to five digits and total up to eight digits using the total overflow feature described below. The display can be programmed to automatically or manually toggle between rate and total.

More details
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