Pressure converter ADD and 4. Transducer (sensor) of pressure of the ADD and "communal", ADD-I-EX. Technical characteristics of the transducer of overpressure ADD-and "communal service"
Group of Companies (GC) "Heat Parbor" (heat transfer, industrial, thermal controlle, etc.) - These are devices and automation to measure, control and regulate the parameters of technological processes (consumption meter, thermal control, heat, pressure, level, level, properties and concentrations, etc.).
At the price of the manufacturer, products are shipped as own productionSo and our partners - leading plants - manufacturers of kipi, regulatory equipment, systems and control equipment technological processes - ACS TP (much is available in stock or can be manufactured and shipped in the shortest possible time).
Transmitter of overpressure ADD and "Communal Services"
Small-sized multi-band intelligent transducer overpressureADD and "Communal Services"designed for proportional transformation The value of excessive pressure of liquids, vapors and gases, non-aggressive to the designed structural materials (titanium alloys), in the standard output signal direct current 4 ... 20mA.
Pressure converters ADD and "communal service"used in housing and communal services (housing and communal services), in nodes of water and heat metering, in accordance with the requirements of the maintenance of thermal energy and coolant, in central control systems and control systems for the automated process control systems at facilities of electrical, heat, water, oil and gas supply, in distribution networks, as well as in local automation systems for pumping, compressor and other equipment.
The temperature range of the working medium at the entrance to the receiver of the pressure transducers of general industrial design - from minus 20 to plus 125 ° C.
Distinctive features and advantages of the pressure sensor ADD and "Communal Services":
- three measurement range in one device (multi-media, multidia-band pressure sensor);
- the ability to switch the measurement range, adjust zero and calibration using the communicator indicator (IR);
- high transshipment - up to 300%;
- the ability to digital display (complete with IR) output signals and alarm when the pressure output beyond the setpoint;
- Possible temperature of the working medium - from minus 20 to plus 125 ° C.
Intermediate interval - 5 years.
The average time of operation for failure - no more than 157,000 h.
The average service life is at least 14 years.
Pressure Sensors ADD and communal Calls to GSP products (state system of industrial instruments and automation means).
The cost of the pressure transducer of ADD-and "communal service"depends on the execution, the presence of additional options, the total amount of order and other pricing factors.
The price of the pressure converter ADD and (sensor) - from 2990 rubles.
The price for the converter ADD-and is indicated without VAT, specific conditions and prices, how to order (buy), as well as the presence of pressure sensors in the warehouse for housing and communal services ADD and specify the sales department e-mail and the phone specified in the Site Contacts section.
Execution of transducers of overpressure ADD-and "Communal"
It is possible to order converters ADD and in explosion-proof execution of EX.
Pressure converter ADD and "communal service"it can be supplied both separately and jointly (in the form of a monoblock) with an indicator-communicator IR 4-20.
The IR 4-20 communicator indicator provides a measurement of the input signal coming from the sensor, with digital display On the liquid crystal display, the alarm of the output of the measured parameter for the set borders, the installation of one of the three upper limits of measurement (1.0-1.6-2.5 MPa), ensures the indication of the output signal value, the "0" adjustment and the range of changes in the output signal .
Converters ADD-and Produced in the following versions:
- a surpassed multi-media converter with an upper measurement limit of 2.5 (1.6; 1.0) MPa;
- a surpassed multi-power converter with the upper measurement limit of 1.6 (1.0; 0.6) MPa;
- A single transducer with the upper measurement limit range from 0.6 to 2.5 MPa.
Specifications Transducer of overpressure ADD-and "communal service"
Transducers of overpressure ADD-and "communal service" They are a housing with a measuring unit and an electronic unit (EB) signal processing.
The sensitive element of the measuring unit (pressure receiver) is the primary converter. The sensitive element of the primary converter is a plate with silicon film strainers, firmly connected to a metal membrane.
The pressure of the working medium to the measuring unit (pressure receiver) is converted to the deformation of the sensing element, while causing the change in the electrical resistance of its strainers. At the output of the primary converter, an electrical signal appears, converted by the electronic unit into the current output electrical signal.
Electronic unit board installed in the housing. To protect against influences ambient A multilayer protective coating is applied on the fee.
| Name of the parameter (characteristics) of the transducer of overpressure ADD and "communal service" | Parameter value (characteristics) |
| Measured environment | Water, oils, air and other non-micrystallizable liquids and gases, non-aggressive to titanium alloys |
| Upper limits of measurements of overpressure di, MPa | 1,0; 1,6; 2,5 |
| Temperature of the working (environment), TOS, with | -20… +125 (+80) |
| Limit of admitted basic error,% (accuracy class) | ± 0.5 |
| Additional temperature error in the range of ambient temperatures),% by 10 0 | ± 0.15 |
| Output signal, ma | 4…20 |
| Supply voltage, in | 12…36 |
| Overloading | 3 |
| The degree of dust-beam housing (IP) | IP65 |
| Thread of connecting fitting | M20x1.5. |
| dimensions D x L, mm | 27x92. |
| The weight of the device (with an IR communicator indicator), no more, kg | 0,15 (0,35) |
Operating conditions and resistance to the effects of environmental factors SDV-and
By resistance to climatic influences sMD sensors and Complies UHL3.1 in the temperature range of the working medium from minus 50 to plus 80 ° C according to GOST 15150.
By stability and strength to the effects of ambient temperatures and humidity, transducers belong to groups C1, C4, B4 according to GOST R 52931.
The design and coating of converters provide resistance to oils and detergents.
According to the degree of protection against dust and water penetration and water, the converters correspond to the IP65 group.
Converters are designed to work at atmospheric pressure from 66.0 to 106.7 kPa (from 498 to 800 mm. RT. Art.) And correspond to a group of execution P2 according to GOST R 52931.
Converters are resistant to 4.0 MPa test pressure for 15 minutes.
The transducers are durable and sealed after the exposure to the estimated passage pressure with a duration of 1 minute of 7.5 MPa.
Converters do not fail when cutting the output circuit of the converters, as well as when the inverse polarity supply voltage is applied and the converter output circuit is short.
When measuring the pressure of aggressive or crystallizing, as well as contaminated media selective devices Pressures must have separation vessels or membranes. Separating vessels should be installed as close as possible to the pressure take-off point.
Overall and assembly and connecting dimensions of pressure converters ADD and communal
Form (map) Recalling the designation of the designation of the converter ADD-and when ordering
When placing an order on converter ADD and communal It should be guided by the above technical characteristics and drawings, as well as adhere to the established form (structure) of the designation when ordering:
Examples of the recording of the designation of the ADD converter and when ordering:
An example of recording designation multi-power converter ADD and
Converter, general industrial design, for measuring overpressure with the upper measurement limit of 2.5 (1.6; 1.0) MPa, multi-power, with output signal for current (4-20) ma, with digital EB, climatic execution UHL category of placement 3.1, but
To work at a temperature of minus 20 to plus 80 0 ° C, the limit of the value of the allowed basic error is + 0.5%, the limit of the permissible value of the additional temperature error is + 0.15%, with a m20x1.5 type fitting, with a DIN connector 43650A, IP65 dust dust band with a supply voltage from 12 to 36 volts - is indicated:
"Municipal" ADD-I-2.5-1.6-1.0-M-4-20 MA-DA422-0605-3.
An example of recording designation single transducer ADD-and When ordering it and in the documentation of other products in which it can be applied:
Converter, general industrial design, for measuring overpressure with an upper measurement limit of 1.6 MPa, single-cost, with a current output (4-20) Ma, with digital EB, climatic execution of the placement category 3.1, but for operation at temperatures from minus 20 to plus 80 0 ° C, the limit of the allowed value of the allowed basic error + 0.5%, the limit of the allowed value of the additional temperature error is + 0.15%, with an M20X1.5 fitting, without an indicator, with a DIN43650A dust connector, an IP65 pulmonary group with voltage Food from 12 to 36 volts - denotes:
"Municipal" ADD-I-1.6-4-20 MA-DA422-0605-3.
Record denotation of a multi-industrial converter for general industrial design, to measure overpressure, but with the upper measurement limit of 1.6 (1.0; 0.6) MPa:
"Municipal" SDV-I-1.6-1.0-0.6 - M (1.0) -4-20mA-DA422-0605-3 AGBR.406239.001TU.
Record designation of a multi-power converter with an upper measurement limit of 2.5 (1.6; 1.0) MPa, but with a type G1 ":
"Municipal" ADD-I-2.5-1.6-1.0- M (1.0) -4-20mA-DA427-0605-3 AGBR.406239.001TU.
Record denotation of a multi-power converter with an upper measurement limit of 1.6 (1.0; 0.6) MPa, but with a type G1 ":
"Municipal" SDV-I-1.6-1.0-0.6 - M (1.0) -4-20mA-DA427-0605-3 AGBR.406239.001TU.
Record designation of a single transducer:
- transducer, general industrial design, to measure overpressure with the upper measurement limit of 1.6 MPa, single-cost, with a 2-20 mA current output, with a digital EB, climatic execution of the site of placement 3.1, but for operation at temperatures from minus 20 Up to plus 80 ° C, the limit of the allowed value of the allowed basic error is ± 0.5%, the limit of the permissible value of the additional temperature error is ± 0.15%, with an M20 × 1.5 type fitting, without an indicator, with a DIN 43650A connector, a group of dustcale IP65 with supply voltage from 12 to 36 volts - indicated:
"Municipal" ADD-I-1,6-4-20 Ma-Da422-0605-3 Agbr.406239.001TU.
Record designation of a single transducer, but with a type G1 ":
"Municipal" SDV-I-1,6-4-20 Ma-Da427-0605-3 Agbr.406239.001t.
Possible errors when placing an order for a communal pressure sensor ADD and (for housing and communal)
When order converters - utility pressure sensors ADD-and (for housing and communal) We recommend to be attentive when placing an order, incl. consider possible options Entries notation and occurring errors when ordering. For example, we have faced with such mistakes in the applications:
- Incorrect or incorrect name of the instrument: meter, recorder, regulator, pressure gauge, pressure, relay, pressure warning device and other errors in the designation of the device ..
- Wrong designation of the model and spelling errors: Should drive, SD-W, SVD, etc.
- Writing errors related to translation, transliteration or keyboard layout, for example: Pressure Transducer SDV-I Kommunalets, Pressure Sensor SDV-I, Preobrazovatel IzByTochnogo Davleniya SDV-I Kommunalec, CLD-B RJVVEYFKTW (in EN-layout), etc. etc.
Therefore, a convincing request, be attentive when placing an order for pressure sensors Should drive, do not confident, and if you do not know or not sure, you just write the main technical characteristics and operating conditions in a simple form of presentation, and our company's engineers will select the instrument you need and extra. Equipment for the best ratio price - quality - production time (availability in stock).
Technical documentation for the pressure converter ADD and communal services:
see Map of the Order of the Pressure Converter ADD-and Municipal Pressure (download a questionnaire).
cm. Specifications ADD and communalized transducer of overpressure (technical description).
See the manual for the operation of the ADD and Municipal Pressure Converter.
See the technique of calibration of ADD and communal service1 Pressure sensor.
According to the consumer's application, a map (form) of the order (questionnaire) can be sent, technical certificate Products, certificate of conformity, Certificate of approval of the type of measuring instruments, permission to use, technical description and instruction manual, a description of the type SI and the technique of calibration, as well as other permits and technical documentation.
Additional equipment for pressure converters ADD and
Accession to the process (pressure supply on the input of ADD-i):
Mounting fittings: selected devices (OU): Bars, taps (including loop perkins) or pulse tubes (lines).
Taps are manometer (up to 16 / 25bar) or valves / valve blocks (over 2,5μs).
Adapters (steel, brass, stainless.), Dampers (emissions of hydroudar pulsations), coolers (radiators), dissiments of membrane RM, separation vessels, connecting sleeves mod-55004.
Kmh - set of mounting parts (usually: bracket, bracket, fasteners).
CCC - a set of connecting parts (usually: flanges, fitting, nuts-m20x1,5, nipple, fasteners, seals).
At the output from the device (by signal line):
Secondary instruments: meters (indicators), regulators with output, registrars / recorders. etc.
Power supply units BP-36 / 24V, conversion and spark-protection barriers (explosion protection-EXI).
Cable and wires assembly.
Around the device:
Installation of PD into special insulation fireproof moisture protection cabinets and covers, the use of special heaters.
We will be happy if the above information was useful to you, as well as in advance, thank you for contacting any of the representative offices of the Teplopribor Group of Companies (three heat transfer, thermal controlle, industrial and other enterprises) and promise to make every effort to justify your trust.
Transmitter (sensor) of overpressure ADD and "communal" (including SDV-I-EX) It is intended for proportional transformation of overpressure of liquids, vapors and gases into a standard DC output signal.
Pressure sensors ADD and "communal" (analogs of KRT-5, CRT5-EX) Used in housing and communal services (housing and communal services), in the assemblies of water and heat meters in accordance with the requirements of the regulations for the maintenance of heat and heat carrier, in the systems of centralized control and management of technological processes at the electrical, heat, water, oil and gas supply facilities and gas supply , in distribution networks, as well as in local automation systems for pumping, compressor and other equipment.
Distinctive features Pressure sensors ADD-and "communal service"
Three measuring range in one device;
- Ability to switch the measurement range, adjust "0" and calibration using a communicator indicator (IR;)
- high transshipment - up to 300%;
- The ability to digital display (complete with IR) output signal and signaling when the pressure output beyond the setpoint.
Specifications of the converter of ADD and "communal service"
| Name of parameter | Value |
| Measured environment | Water, oils, air and other non-micrystallizable liquids and gases, non-aggressive to titanium alloys |
| Upper measurement limits, MPa | 1.0; 1.6; 2.5 MPa |
| Temperature of the Work (Environment), 0 C | 20 ... +125 (+80) with |
| Limit of the admitted basic error,% | |
| Additional temperature error in the range of ambient temperatures),% by 10 0 s | |
| Output signal, ma | |
| Supply voltage, in | |
| Overloading | |
| Cost protection | |
| Accession | |
| Overall dimensions D x L, mm | |
| Mass (with IR), no more, kg |
The converter of the pressure ADD "Communale" is supplied both separately and jointly (in the form of a monoblock) with an indicator-communicator IR 4-20.
IR 4-20 ensures the measurement of the input signal coming from the sensor, with a digital display on the LCD display, the signaling of the output of the measured parameter for the established boundaries, the installation of one of the three upper measurement limits (1.0-1.6-2.5 MPa ), Provides an indication of the value of the output signal, the adjustment "0" and the range of changes in the output signal.
Certificate of approval of the type of measuring instruments No. 19426.
Intermediate interval - 2 years.
An example of the designation when ordering Shouldes:
Pressure converter measuring ADD-and- 2.5-1.6-1.0 MPa -M-4-20 mA-Da422-0605
Pressure converters SDV-I-1.6 "communal service" Designed for continuous measurement and transformation of pressure of excess neutral and aggressive, gaseous and liquid media into a unified output signal: current 4-20 mA. Pressure sensors ADD-I-1.6 "communal services" are used in automatic control systems, regulating and controlling technological processes in utilities, are optimized for use in nodes of commercial metering thermal energy (for nodes of thermal energy, CTP, BITP).
Features of pressure sensors
Converters ADD-I-1.6 "Communal Services" are a housing with a measuring unit and an electronic signal processing unit. The sensitive element of the measuring unit (pressure receiver) is the primary converter. The sensitive element of the primary converter is a plate with silicon film strainers, firmly connected to a metal membrane. SMD sensors and "Communal Services" is resistant to the effects of a test pressure of 4.0 MPa for 15 minutes. The transducers are durable and sealed after exposure to the maximum permissible transshipment pressure with a duration of 1 minute of 7.5 MPa.
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