Normally any process industry requires measurement, monitoring and control of various process parameters such as temperatures, pressure, flow etc.

DIGITAL TEMPERATURE INDICATORS

These are resistance temperature detectors with PT100 sensor. The display is digital LED display with 31/2 digit output and resolution of 0.1 o C. There are available with total range 0-999.9 o C. Flame proof and none two point controllers are also available. One point and two point controllers are also available for annunciation or for on/off controls.

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U - TUBE MANOMETERS

Manometers are the oldest type of differential pressure measuring devices in plants, these are normally used for measurement of vaccum. The glass U tubes are filled up with mercury and mounted on a wooden stand. Scales are mounted on the board to directly read the level in each limb.

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REFLUX DIVIDER TIMERS AND ELECTRO MAGNETS

Timers are used to control the reflux and product outlet flow through reflux dividers in the distillation columns. The timers pass on the signals to activate electromagnet which in turn attract the funnel element to keep the reflux on or off in the reflux divider. These are electronic components. The timing can be set from 0 to 99 seconds each keeping the magnet activated  and deactivated respectively.

CAT REF.	DESCRIPTION
GQRT	Non flame proof timer.
GQRF	Flame proof timer.
GRPM	Non flame proof magnet.
GRPF	Flame Proof magnet.