Measurement and Control
DIGITAL TEMPERATURE INDICATOR

These are generally used as headers of shell and tube heat exchangers and columns.
This instrument is mainly used to monitor the temperature of liquid in a glass vessel in a typical glass distillation unit.

The instrument consists of a Temperature indicator and a Resistance Temperature Detectors (RTD). The instrument works on 230V, 50Hz power supply. This displays the temperature in degree Centigrades in three and half digits of 12.5mm character height.

Cat. Ref.

Vessel size

RTD Length

 DTI20

20

400

 DTI50

50

500

 DTI100

100

600

 DTI200

200

700

TWO POINT DIGITAL TEMPERATURE INDICATOR

This instrument is mainly used to monitor the temperature of liquid in a glass vessel and temperature of vapours at reflux divider in a typical Glass Distillation Unit. The instrument consists of a Temperature indicator and two Resistance Temperature Detectors (RTDs). The instrument works on 230V, 50Hz power supply. This displays the the temperature in degree Centigrades in three and half digits of 12.5mm character height. A switch is provided to see the two temperatures alternatively.

Cat. Ref. Length

Vessel size

RTD Length for vessel

RTD Length for reflux divider

 DTI20

20

400

200

 DTT50

50

500

225

 DTT100

100

600

250

 DTT200

200

700

300

ELECTRO-MAGNETS

Electro-magnets are used to operate Magnetically operated Reflux dividers. When 'On' the magnet attracts the swinging funnel of the reflux divider so that distillate can be taken off. Electro-magnets are to be mounted outside the glass column, just near to the reflux divider, with the help of adjustable fittings. These are designed to use with Timers to maintain correct ratio between 'Off' and 'On' timings of its activation. Electro-magnets work on 220V DC power supply, for which a output socket is provided in the Timers.

Cat. Ref.

Type

 RPM*

Non-flameproof

 RPF

Flameproof

TIMERS

Timers are designed to use with Electro-magnets to provide a correct ratio of reflux and distillate when operating a Magnetically operated reflux divider.
Timers work on a power supply of 230V, 50Hz.

Cat. Ref.

Type

 RPM *

Non-flameproof 

 RPF

Flameproof

CONTINOUS TEMPERATURE CONTROLLER

This instrument displays and controls the temperature continously by switching the power supply on and off in an electrical heating equipment as per the initial settings of heating temperature, band width and resettemperature.

The instrument consists of a Temperature controller, a series magnetic controller & a Resistance Temperature Detector(RTD).RTD is put into theThermometer Pocket of the glass vessel and desired settings are done. As the temperature in the vessel reaches to the set heating temperature, the temperature controller cuts the power in heating equipment off. Power starts on again as the temperature goes down as per the settings of band width and reset temperatur.
This instrument works on power supply of 230V 50Hz and can be used with heating mantles and heating baths of all the size. It displays the temperature in degree centigrades in three and half digits of 12.5mm character height.

Cat. Ref.

Vessel size

RTD Length

 CTC20

20

400

 CTC50

50

500

 CTC100

100

600

 CTC200

200

700