Hirlekar Precision Gultekdi, Pune, Maharashtra

In pharmaceutical, food and chemical processes, small batches of compounds are to be dried. Dryers specially made for this purpose use hot dry air. Air is sucked from the room through filters and blown over heater coils. The blower forces this hot air through the compound to be dried. Part of the compound gets carried along with the air while being removed by an exhaust blower. A collector or bag filter is used to collect it. MagneticTM instruments are used for pre-filter as well as collector filter to monitor clogging. MagneticTM instrument with switch can start cleaning cycle of collector filter at preset differential pressure.

High quality filtered air is required in certain surroundings. The Gauge monitors the performance of the air filter. Advantages Reliable & cost effective way to monitor filters Recommended Models 600 DGC 200 DPG   Note In pharmaceutical industry, hospitals, semiconductor industry sophisticated air handling and filtration units are used. These units use very high performance air filters at various locations. As the air quality and flow rate of air depends on the filter condition, these filters have to be monitored regularly. MagneticTM instrument with switch offers a very reliable and cost effective solution for this application. The instrument is also ideal for measuring pressure drop across filters used on laminar air flow benches, dispensing booths, fluid bed dryers etc.

In the flameproof Model PR 10, the movement of the piston is converted into appropriate calibrated rotary movement of the pointer through a magnetic connection. This type of piston model is used in applications where minor migration of the media from high pressure side (HP) to low pressure side (LP) is permitted. Approval:Model PR 10 is Ex d IIC T6 IP66 approved.

In pharmaceutical, food and chemical processes, small batches of compounds are to be dried. Dryers specially made for this purpose use hot dry air. Air is sucked from the room through filters and blown over heater coils. The blower forces this hot air through the compound to be dried. Part of the compound gets carried along with the air while being removed by an exhaust blower. A collector or bag filter is used to collect it. MagneticTM instruments are used for pre-filter as well as collector filter to monitor clogging. MagneticTM instrument with switch can start cleaning cycle of collector filter at preset differential pressure.

In the Hirlekar Precision Model EX-200 DPG, the movement of the piston is converted into appropriate calibrated rotary movement of the pointer through a magnetic connection. This type of piston model is used in applications where minor migration of the media from high pressure side (HP) to low pressure side (LP) is permitted. The explosion proof box manufactured by Akron (USA) is ATEX approved.

Visual indication of liquid level in cryogenic tanks. Advantages Recommended Models 700 DGC   Note Diaphragm type differential pressure instrument calibrated in weight or volume is effectively used in cryogenic tank level monitoring. Tanks can be stationery - vertical or horizontal. These instruments are used in tanker transport vehicles too. Typically, these instruments have dry gauge design with no liquid filling in case. Drastic temperature changes & condensation: For environments with drastic temperature changes, condensation might occur on glass. In this case, LX series cases are recommended which can be opened and cleaned. Cleaned for oxygen service: All instruments are cleaned for oxygen service. 3 scales: Dials can be produced to show LIN LOX LOR in 3 scales. CO2 tanks can also use these gauges. Remote Applications: 700 DGC is also available with a switch option for monitoring of gauges in remote application.