Measurement & Control

Measurement and control equipment complement the component range and helps to ensure that borosilicate glass 3.3 plant and apparatus operates correctly & safely. The full range of standard components is described on the following pages; Non-standard components can also be supplied as per your order.


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Digital Temperature Indicator

This instrument is used to monitor temperature of liquid or gases in glass assemblies. The system consists of resistance temperature detector (RTD) and temperature display unit. The standard unit display temperature in degree celsius and works on 220 V, 50 Hz power supply.


JMR


Vessel Cap.(Ltr.) RTD Length Reference
20 400 SDTI 20
50 500 SDTI 50
100 600 SDTI 100
200 700 SDTI 200




Two Point Digital Temperature Indicator

This instrument is used to monitor simultaneously temperature of liquid & gases in glass assemblies at two points. It is mainly used to moniter temperature of liquid & vapours in a glass distillation unit.

The system consists of two resistance temperature detector (RTD) and Temperature display unit. The standard unit display temperature in degree celsius with switch to monitor two temperature and works on 220V, 50 Hz power supply.


JMR





Vessel Cap.(Ltr.) RTD Length for Vessel RTD Length for Reflux Divider Reference
20 400 220 SDTT 20
50 500 225 SDTT 50
100 600 250 SDTT 100
200 700 300 SDTT 200








Continuous Temperature Controller

This instrument is primarily used to maintain temperature in glass assembly while it is heated by electric heating unit. The system works by switching power of electric heating On & Off based on the desired temperature of glass assembly set in the unit. The system works on the maximum and minimum temperature band set in the controller. RTD sensor in the glass assembly monitors the temperature. As long as the temperature in the glass assembly is lower then the set maximum temperature the power is on to the electric heating unit. When the temperature in glass assembly reaches maximum temperature; the power is switched off to the heating unit. The power is switched on to the heating unit once again when the glass assembly temperature reaches the minimum temperature set in the controller unit. The standard unit display temperature in degree Celsius and works on 220 V, 50 Hz power supply.


JMR


Vessel Cap.(Ltr.) RTD Length Reference
20 400 SCTC 20
50 500 SCTC 50
100 600 SCTC 100
200 700 SCTC 200




Automatic Level Controller

This system is used for automatic control of liquid level in the glass vessel. The system comprises of bypass tube in which a glass float with a built in magnet moves up & down. The level sensors are mounted next to the tube at desired levels.

The system opens the inlet flow valve when the float level falls to the minimum level & closes the inlet valve when the float level rises to the maximum level. A reverse phenomenon is used with control of outlet valve when excess fluid in vessel is desired to be removed from the vessel.


JMR







Vessel Cap.(ltr.) L Reference
20 375 SALC 20
50 500 SALC 50
100 600 SALC 100
200 750 SALC 200








Electro Magnetic Controller

This device is used for control of magnetic reflux dividers. They are fitted outside reflux divider near swinging funnel. When activated the magnet attracts the swinging funnel so that the distillate is taken out of the column. When deactivated the swinging funnel lets the distillate liquid reflux in to the column. The rate of distillate & reflux can be controlled with timers.

JMR





Type Reference
Non-flameproof SRPM
Flameproof SRPF







This device is designed to use with electromagnetic controller to provide a desired ratio of distillate & reflux while using electro magnetically operated reflux divider.



Type Reference
Non-flameproof SRPM
Flameproof SRPF


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