Gas filter with pressure drop indicator. Differential pressure sensors. IPD pressure drop indicator is reliable and effective in operation.

Indicators are mounted on the gas filters used to filter hydrocarbon and other non-aggressive gases from mechanical impurities, at the operating pressure of the filtered gas to 1.6 MPa, in the range of filter gas temperatures from minus 40 ° C to plus 70 ° C. Indicators are designed to monitor the character of changing the pressure drop on the gas filters. Pressure drop, in this case, characterizes the degree of clogging of gas filters.

Specifications

Diameter of conditional passage (DN):

fIGRT FG16-50, FG16-50-B - 50 mm;
filter FG16-80, FG16-80-B - 80 mm;
fIGRT FG16-100, FG16-100-B - 100 mm.

Maximum operating pressure: 1.6 MPa (16kg / cm 2).
Temperature range of working and ambient:

from -40 to + 70 ° C.

The degree of filtering is at least 99.5% of particles having dimensions exceeding:

0.08 mm for FG16-50, FG16-80, FG16-100;
0.005 mm for FG16-50-B, FG16-80-B, FG16-100-B.

The pressure difference in the pure filter should not be more:

FG16-50, FG16-80 - 5 kPa;
FG16-50-B, FG16-80-B, FG16-100, FG16-100-B - 10 kPa

Note. In particularly agreed cases, the permissible pressure of the pressure drop on the filters may be 25 kPa [see Methods for calculating and selecting a filter given in the filter passport and on the website www ..

Functions performed

To determine the degree of clogging, it is necessary on a scale that the indicator is equipped with an arrow, trace the pressure drop. The indicator scale is divided into two segments: green and red. The indicators are configured in such a way that the segment partition line corresponds to the pressure drop of no more than 5 kPa for the indicator of the IPD16-5, intended for the gas filter, which ensures the filtering of 99.5% of the particles with dimensions up to 0.07 mm or 10 kPa for the indicator of the IPD16-10, Designed for a gas filter that provides filtering 99.5% of particles with dimensions up to 0.005 mm. GOST R 8.740-2011 Adjusts the use of indicators to control the pressure drop on the filters. To determine the degree of contamination of the filter element, a quantitative assessment is not required, it is enough to ensure that the arrow of the indicator in the green sector (the filter element is clean), or in the red sector (the filter element is clogged). When clogged the filter element, it is necessary to clean it or replace it.

Documentation Prices Consultation and order

This section describes such equipment as an indicator of the pressure drop of the IPD 16-5, IPD 16-10. LLC "Teplokom-Service Moscow" performs the supply of these models to companies and individuals of their all regions of the Russian Federation. The offer is attractive, both in terms of price and taking into account the reliable warranty service. If you have a need to purchase these products, you can contact us and arrange an application for them - all the advantages of our offer are available to you.
We offer:

price of the manufacturer;
reliable warranty and post-warranty service;
consulting on the selection, installation and maintenance;
operational delivery at the customer's address.

In order to buy an indicator of the pressure drop of the IPD at the price of the manufacturer, send an order from this section or call us by phone listed on the site. Our company has its own equipment warehouse - we are direct suppliers of these products, which guarantees you good conditions and quality. We serve both wholesale and retail customers - it is possible to put any number of equipment. We hope that in our face you will find a reliable supplier and can good conditions Purchase high-quality equipment.
We give a description of the models that you can buy from us.

IPD pressure drop indicator is reliable and effective in operation.

These models well shown themselves in working in the most different conditions - They definitely indicate the degree of clogging of gas filters, which causes the change in the gas pressure drop. The pressure drop indicator on the filter has great opportunities for use, as they operate in the temperature range from - 40 ° C to plus 70 ° C. They can be effectively used in any region of the country. The manufacturer recommends using them at a operating pressure from 0 to 1.6 MPa. This is quite reliable models - service life is at least 5 years.

The manufacturer releases 2 models of this type for operating pressures:

10 kPa: Indicator of the pressure drop of the IPD 16-10;
5 kPa: IPD 16-5.

The first model filters 99.5% of particles with dimensions up to 0.005 mm, and the second is 99.5% of particles with dimensions up to 0.07 mm.

The operation of these devices is based on the indication of the 2 filter states:

green Sector: Clean Filter;
red Sector: Filter clogged.

Thus, the user can get information about whether the filter is polluted or not estimating the position of the arrow. Use it, as you can see, quite simple. Easy and reliability attract specialists who want to buy a gas filter pressure drop indicator. Models of the IPD 16-5 and IPD 16-10 are popular and are in great demand.

Check out product sizes:

Pressure drop indicator 16 has good characteristics. Check out the main ones.

General specifications:

Order a consultation, or send an application for the purchase of an indicator of the pressure drop of IPD 16-10 or IPD 16-5. We will contact you as soon as possible.

Gas filters FG 16-50-DPD Designed to clean the gas from the impurities of solid particles, dust, rust and are installed before measuring devices, shut-off adjustment reinforcement, gas-burner devices of boilers and other gas-burning devices. High-quality gas purification allows you to increase the efficiency of the instruments, increase the interremary operating time by reducing wear.

Gas filter marking FG:

Overall dimensions of gas filters FG 16:

Principle of operation:

Not purified gas passes through the inlet further via the channel in the filter housing with a configuration that allows you to accumulate large particles and other inclusions in the accumulative chamber located at the bottom of the filter housing. To clean the camera at the bottom of the housing there is a hole with a hermetically closed plug. After passing the channel with a cumulative chamber, the gas enters the camera with the filter element. Filtered gas enters the filter to the gas pipeline.

The degree of contamination of the filter element is controlled by a pressure drop indicator of the DPD 16 type, installed on the filter housing. One side of the indicator is reported to the front of the filter housing, the other on the output. The indicator is equipped with a scale divided into two segments: green and red. Finding the arrow of the indicator in the red zone indicates that the filter element is clogged and must be either cleaned or replaced.

Recommended for use Indicators IPD:

DPD16-50 - the boundary value of the pressure drop on the indicator 5 of the kPa and the permissible pressure drops when calculating the kp p ≤ 3.5

Distinctive features:

Cast housing from high strength aluminum.
- the presence in the housing of the bump and the camera to capture large mechanical particles, which allow you to protect the filtering element from damage and significantly increases the service life of the filter element.
- the presence of a mesh filtering element that provides a sufficiently high degree of purification and the possibility of its high-quality clearing mechanical, chemical methods or regeneration hot steam.
- The presence of a pressure drop indicator of the DPD16 type, designed to continuously monitor the degree of clogging and the integrity of the filter element.
- the presence of an additional pair of holes on the filter housing, hermetically closed plugs, for the implementation of additional control of pressure drop and using a differential pressure gauge.
- location of fittings and threaded holes To attach the pressure drop indicator and the differential pressure gauge, both from the front side and with back side The filter housing, which allows you to conveniently have them when the gas flow direction is directed both to the right - to the left and left - to the right.
- Large range of operating pressure up to 1.6 MPa.
- Wide working and environmental temperature range (from minus 40 About with to plus 70 o C).
- Full maintainability. Replacing the filter element is carried out without disassembling the filter body from the gas pipeline.
- Simplicity and convenience of service.
- aesthetic appearance, high quality Powder coating cabinet parts.
- The ability to install in the explosive zones of all classes according to PEU § 7.3, in which the formation of gas mixtures and vapors with air, related to categories IIA and IIB GOST R IEC 60079-11-2010. There is permission for use No. RRS 00-38692.
- The safety of operation is confirmed by the Declaration of the Agreement of the Customs Union of Tc No. RU D-RU.MM04.V.00591.
- Quality guarantee is confirmed by the presence of the ISO 9001 quality system at the enterprise (certificate of compliance No. ROSS RU. IC01.K00083).
- availability of certificate of conformity No. YUACH0.RU.1402.h000

This section presents sensors differential Pressures intended for measuring differential pressure in engineering systems With analog 4-20 mA, 0-10 / 5V or digital output signal. Instruments with relay output "Dry contact" and intended for closure-opening of the chain when a certain differential pressure is reached in the system and at most of the setpoint point in the operating range are widely represented in the "Differential Pressure Relay" section. Sensors and relays absolute Pressures are presented in the section "Pressure sensors" and "pressure switch for pump and compressor", respectively.

Compact Differential Pressure Sensor 629HLP

Differential converters

The differential air pressure transducers are used mainly when monitoring ventilation and air conditioning systems, to control the filter contamination and damping controls; in pharmaceutical, to maintain overpressure In clean rooms, as well as in air supply systems, to indicate and control pressure.

Pressure difference converters differ in the accuracy class, the type of output signal, local indication, as well as the installation method.

If you plan to use a converter in ventilation and air conditioning systems, the pressure difference sensor with the accuracy class is not lower than ± 2%, since the difference in front of a contaminated filter, and after it rarely exceeds 500 pasks. The local indication in this case will not need, since the converter will be in hard to reach place. For ventilation and air conditioning systems, it is better to take a compact converter with remove holesWhatever without much difficulty consolidate it in the system. The output signal in this case is selected depending on the type of controller. It will also be advisable to install pressure drop sensors 3 in 1, which includes a pressure difference converter with a current signal or voltage signal, as well as relay output, for direct fan control, as well as signal transmission to the dispatch system.

In the case when the use is planned in pharmaceutical production, You should select the sensor with high accuracy, not lower than ± 1%since the pressure in clean room Rarely exceeds 60 passengers, and it must be constantly maintained. The presence of a local indication will allow you to quickly find and eliminate problems in the system, which is very relevant in the manufacture of drugs. For aesthetic installation of the converter in a clean room it is better to use mortise mount type, with holes in the device, because of different kind Attestation commissions, very picky about all sorts of protruding details and devices.

Why do you need pressure difference sensors?

Pressure difference sensors Can be used in air supply systems, as well as various kinds of liquids. For these purposes, the device with the highest accuracy class is used, not lower than 0.5%, since accuracy, in these cases, is the most important criterion. In the feed systems, for ease of reading data, local indication usually use, as sometimes, it is very difficult to view real-time consumption. Together with such devices, when installing them in supply systems, used three-way valveIt would not turn off the system completely when removing the differential pressure sensor in the event of a breakdown.

Guided by the above, you need to remember that you can not use the same converter in all cases!