The heat meter "Pulsar" is a small device by which the energy consumption is determined, the temperature and the temperature of the coolant flow. In addition, it takes into account the volume of impulses emanating from devices with a similar way out. "Pulsar" - heat meter equipped with a computer and converters (consumption and resistance). The device measures the volume and temperature of water moving along the pipes (main, reverse), after which the data is processed and output to the liquid crystal display.

Features of the device

Installed on the heat meter "Pulsar" the price of someone may seem high, but these costs pay off as soon as possible. In addition, the purchase device on the manufacturer's website or through official distributors can be significantly saved. The apartment heat meter "Pulsar" is able to determine the excess of the volume of "too" hot water. It can be used in dead-end water systems. The device is equipped with an RS485 interface. There are also models with impulse or radio output. The selection depends on the parameters of the equipment served.

With how to remove the testimony of the compact heat meter "Pulsar", there will be no problems even in nonprofesseals. The basic parameters are alternately displayed on the screen. You can watch for:

• water volume, m³;
• temperature in pipelines, ° C;
• the difference between the main mainstream and the "return", ° C;
• thermal energy, gkal;
• instantaneous consumption and thermal power, m3 / h and gkal / h;
• date, etc.

The price of the heating meter "Pulsar" is quite high and due to the presence of non-volatile memory. Archive stores data and calculations for 180 days. In a special event magazine, errors that may occur in the workflow are recorded.

Error signals

Stop the testimony of the heating meter "Pulsar" should be in cases where the signing icon appears on the screen. For example, with a discharged battery begins to flicker the symbol depicting it. If thermometers blink, then there is a negative temperature difference in the pipes. If the memory problems occurs with a low-top corner of a leaf. All icons reporting need to stop the Pulsar heat meter to correct failures in the work, can be found in the instructions.

Installation

This converter can be installed both in the main and reverse pipeline. It is necessarily taken into account when choosing a design. You can not mount the device next to radiation sources and in places where there is a possibility of exposure to aggressive gases, vibrations, moisture and dust. The installation of the heating meter "Pulsar" and its inclusion should be carried out in strict accordance with the instruction of the equipment supplier. Maintenance and verification are carried out according to the schedule.

If you are interested in the opportunity to buy the heating meter "Pulsar" in Moscow or you wish to get more information about this device, we invite you to our site. Our experts will promptly and detail all your questions.

2. Temperature 3. Pressure 4. Consumption 5. Level 6. Automation and Secondary Instruments 7. Analytics

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, the products of both their own production and our partners are leading plants - manufacturers of kipia, instruments of regulation, systems and equipment for controlling technological processes - ACS TP (much is available in stock or can be manufactured and shipped in the shortest possible time) .

Apartment heat meter Pulsar-K

The apartment meter of heat - CTS / Heat meter Pulsar-K A tachometric (impeller, single-rig) type is designed to measure thermal energy, volume and temperature of the coolant, as well as to count the number of pulses formed by the metering instruments with a pulse output. It is used in central water heating systems of individual consumers (apartments / consumers, townhouses, individual houses / cottages, small offices, shopping pavilions / shops and other rooms with an area of \u200b\u200b200-250 m2).

Heat meter Pulsar-K Designed to work in closed heating systems or cold supply (as a cold meter). The heat meter can be used to measure heat in a dead-end hot water supply system, as a hot water meter, which determines the volume of water, the temperature of which is higher than the specified value.

Heat meters Pulsar-K Comes with both interfaces and interfaces: RS485, M-BUS, pulse output, radio channel. The interface selection is carried out when ordering the instrument.

The cost of the apartment heat meter Pulsar-Kdepends on the version of the execution (modification, see table below), prices for additional options, total order volume and other pricing factors ().

The price of the heat meter Pulsar-K (basic modification of the heat meter) - approximately from 6370 rubles. *

Conditional designation of the modification of the heat meter (heat meter)	Description	Du-15. Price * rub, no cash	Du-20. Price * rub, no cash
Pulsar-1.	with radio (radio channel)	6 370	7 340
Pulsar-2.	with digital output (RS485, M-BUS)	7 090	7 940
Pulsar-3.	with impulse output	6 990	7 840
Pulsar-4.	with visual reading of readings	7 980	8 830

(the price is indicated without VAT, the cost of additional equipment and packaging, shipping costs and / or delivery, based on a small-pool order (with a wholesale order you can buy a batch with the provision of significant discounts for the price) and is subject to clarification when ordering, discounts are possible and options for how to buy cheap: for design orders the price is formed individually based on the volume and address of the object).

Functional features and advantages of apartment heat meters Pulsar-K:

- high precision measurement of the temperature difference from 0.25 ° C - can be mounted in studio apartments;
- care of heat in Gcal;
- can be used as hot water meters;
- LCD display in Russian;
- various data transmission interfaces;
- Public exchange protocol, data reading;
- compact dimensions, removable heat calculator;
- touch button;
- the function of self-diagnosis;
- measurement of thermal energy and cooling energy;
- there is a modification with 4 impulse entrances;
- Intermediate interval (MPI) - 6 years.

Measured heat meter parameters pulsar-K (apartment heat meter):

- thermal energy, (GKAL / MKal);
- the volume of the coolant, m 3;
- temperature of the coolant in the feed and return pipelines, ºС;
- temperature difference in feed and return pipelines, ºС;
- Instant coolant consumption, m 3 / h;
- Instant thermal power, (μal / h);
- diagnostic messages, error codes;
- date and time;
- network address.

Specifications of the apartment heat meter Pulsar-K

Compact apartment heat meterPulsar-K. consists of a consumption converter, a calculator and a set of platinum resistance thermocouplers, heat counters Pulsar-KDepending on the modification (see table above), it can be equipped with 4 interface outputs: radio channel, digital output, pulse or visual reading.

Principle of operation of the heat meter Pulsar-K It consists in measuring the volume and temperature of the coolant in the supply and return pipelines, followed by the definition of heat energy by processing the measurement results by the calculator. Heat meters Pulsar-K can be used as hot water meters determining the volume of water whose temperature is higher than the specified value.
Energy-dependent memory of heat meters registers:
- the monthly values \u200b\u200bof thermal energy (not less than 18 months),
-Time values \u200b\u200b(not less than 180 days)
-Passe values \u200b\u200b(no less than 45 days).

Interfaces -RS485, M-BUS, Wireless M-BUS - for heat meters Pulsar-2 with digital output.

Software (software) of the apartment heat meter Pulsar-K It is a Heatmeter2_v1 firmware installed at the factory and protected from a change in a 128-bit MD5 hash algorithm. Also included Testall program with calibration, settings and calibration functions

The main metrological parameters and technical specifications of the heating meters of pulsar-k

Diameter of conditional passage, Du, mm	15			20
Minimum volume flow, qi, m3 / h	0,012	0,02	0,03	0,05
Maximum volume flow *, qp, m3 / h	0,6	1,0	1,5	2,5
Last voluminous consumption, qs, m3 / h	1,2	2,0	3,0	5,0
Sensitivity threshold, m3 / h	0,004	0,006	0,008	0,015
Mass of the device, g, not more	700			900
* Gmax - In accordance with the order of the Ministry of Economy of Russia dated March 17, 2014 No. 99 / "On approval of the methodology for the implementation of commercial metering thermal Energy, coolant. "

Parameter (characteristic) of the heat meter Pulsar-K	Parameter value (characteristics)
Limits of permissible relative measurement error of the amount of energy (thermal power),% ::	± (3 + 4 · Δtmin / Δt + 0.02 · QP / Q)
Limits of permissible relative error of measuring volume flow (volume) of the coolant,% ::	± (2 + 0.02 · QP / Q), but not more than 5
Dynamic flow measurement range Q I / Q P	1:50
Temperature measurement range, ºС	from 1 to 105
Maximum temperature	105 ° C or 130 ° C for special order
The limits of the allowed absolute error of temperature measurements, ° С	± (0,6 + 0.004 · t)
Measurement range of temperature difference, Δt, ºС	from 3 to 104
Limits of permissible relative error of a set of temperature sensors,%	± (0.5 + 3 · Δtmin / Δt)
Limits of permissible relative calculator error,%	± (0.5 + Δtmin / Δt)
Limits of permissible relative measurement error of the current time,%	± 0.05
Metrological class	1 or 2
Maximum working pressure, MPa	1,6
Working conditions operating: Range of ambient temperature, ° C, at: a) operation b) storage Range of relative humidity of air,% Atmospheric pressure range, kPa	from +5 to +50 from -40 to +55 from 20 to 95 from 61 to 106.7
GOST 14254	IP54.
The average service life, years, not less,	12
The length of the connecting cables of the thermal converters, mm (for orders other values \u200b\u200bare possible)	1500
The length of the connecting cable interfaces, mm (on request other values \u200b\u200bare possible)	1000
DC power supply voltage, in	3,60,1
Service life of the element, years, not less	6
Characteristics of the radio module: Working frequency band, MHz output power, MW, no more	from 433.075 to 434,479 (from 868.7 to 869.2) 10 (25)
Interface connection parameters:	RS485.	M-Bus.
Speed	9600	2400
Stop bits Parity	1 None	1 Even.
Bits	8	8
Network address	Corresponds to the factory number	0
Number of additional countable inputs (execution by order)	4
Number of impulse outputs (execution by order)	1
Interface power supply, in	9…30
Current current from an external source of RS485 / M-BUS, Ma not more	10
Device indicator	LCD, 8 digits + Special Mills
Data archive in non-volatile memory	60 months, 184 days, 1488 hours
Maximum energy value, gkal	9999,9999
Maximum value of the volume of the coolant, m3	99999,999
Pulse inputs overflow thresholds	100000000,0
The pulse exit pulse duration, MSEK (for orders other values \u200b\u200bare possible)	125
Impulse weight, gkal (for orders other values \u200b\u200bare possible)	0,001
Maximum switched pulse output current, ma	50
Maximum switched pulse output voltage, in	24

Overall and assembly and connecting dimensions of the heating meter Pulsar-K (apartment meter of heat)

Parameter (characteristic) of the heat meter Pulsar-K (apartment meter of heat)	Parameter value (characteristics)
The diameter of the conditional passage, mm	15	20
Thread of fittings for joining the pipeline, inches	1/2 "	3/4 "
Carving on the body of heat meters, inches	3/4 "	one"
Overall dimensions (DHSHV), mm	125x105x160	135x105x160
Mounting length, mm	110	130
Mass, kg.	0,85	0,95

Completion in the delivery of the apartment heat meter Pulsar-K

.The supplies of the apartment heat meter Pulsar-k includes:

Record the designation form when ordering the apartment heat meter Pulsar-K

When placing an order to the apartment heat meter Pulsar-K You should specify the modification (-1, -2, -3, -4, according to the table of modifications given at the beginning page), Du, and also, in the case of the selection of the heat meter of pulsar-2 with a digital output, you should specify the type of interface.

An example of ordering (recording how to buy):
heat flower Pulsar-K bundled with Du-15 attachments and a ball crane with the answer. Under the thermal sensor Du-15.

Additional equipment to heat meters for apartments (P: Ulsar and other apartment heat meters):
- a set of fittings (attachments) - the price of 98 rubles. * Per DU15, in stock;
- Crane ball with a tap (hole) under the thermal sensor - the price of 169 rubles. * Per DU15, in stock;
- Equipment and systems for dispatching (selection on request).

Analogs and Possible Replacements Individual apartment meters of thermal energy Pulsar-K (abbreviated):
1. Tachometric type of flow meter (turbine, wing): STK-MARS-DU15 / DU20, heat supply-1-du15 / du20, T-21-kombik-T-DU10 / DU15 / DU20, ELF-15 / 20mm, Pulsar-K-Du15 / Du20, Karat CD-D15 / Du20, pulse ST-15A / 15B, KST-22-DU15-Kombik, Sta-21-Beryl-15 / 20mm.

2. Ultrasonic Flowmeter Type: STK-U-Mars do (15-40), Smalt-15-Termo, pulse-stu-du15 / DU20, Route-15/20 / 25mm, AVEKTRA-TSU-15/20 / 25mm, Ultraheat-T230, Ultraheat-T350 / 2WR6-DU-15mm / 20mm, Multical-302-Du-15mm / 20mm, MultiCal-402-Du (15 ... 50mm).

Possible errors when placing an order to heat meter for apartments Pulsar-K

When order worched drowned heat meter for apartments Pulsar-K (apartment heat meter) We recommend to be attentive when placing an order, incl. Take into account possible options for recording designation and occurring errors when ordering. For example, we have faced with such mistakes in the applications:
- Incorrect or incorrect name of the device: heat meter, heat generator, heat metering, heat grid device, heat source, heat transfer, heat calculator, thermal energy meter, cold recorder, detector, converter, sensor and other errors in the designation of the device ..
- incorrect pattern designations and spelling errors: pulse, pulsar-t, pulse-t, pulse-k, etc.
- Writing errors related to translation, transliteration or keyboard layout, for example: Apartment Heat Meter Pulsar-k, Kvartirnyj Teploschetchik Pulsar-k, gekmcfh-r, gekmcfh-1 ... -4 (in en-layout), etc. etc.

Therefore, a convincing request, be careful when placing an order to the heat meter Pulsor-K, do not confuse the designations, 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 appliance you need and add. Equipment for the best ratio price - quality - production time (availability in stock).

Technical documentation for the Heat meter Pulsar-K:
see the control card of the heating meter Pulsar-K (download a questionnaire).
See the technical characteristics of the pulsar-to heat meter apartment (technical description).
See Pulsar Operation Manual-to heat meter Apartment (individual CTS counter).
See the pulsar-to the heat meter of the apartment.
According to the request of the consumer, a map (form) of the order (questionnaire), technical passport of the product, certificate of conformity can be sent, certificate of approval of measuring instruments SI, application permissions, technical description and manual, description of type SI and verification technique, and Also other permits and technical documentation.

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.

State Register number 55665-13

Apartment heat meters "Pulsar" are produced two conditional diameters of the passage:
- Heat meter "Pulsar" Du 15 mm
- Heat meter "Pulsar" Du 20 mm

Purpose

Heat meter apartment compact "Pulsar"designed to measure thermal energy, volume and temperature of the coolant, as well as to calculate the number of pulses formed by the instruments of the metering pulse output.
Heat meters include a flow converter, a calculator and a pair of platinum resistance thermocouples.
The principle of operation of heat meters is to measure the volume and temperature of the coolant in the feed and reverse pipelines and the subsequent determination of thermal energy by processing the results of the measurement results by the calculator.
Housekeepers Apartment compact "Pulsar"measure, calculate and indicate the following parameters on the LCD:
- thermal energy, (Gcal);
- the volume of the coolant, (m 3);
- the temperature of the coolant in the feed and return pipelines, (° C);
- temperature difference in feed and return pipelines, (° C);
- Instant coolant consumption, (m 3 / h);
- Instant thermal power, (Gcal / h);
- date and time;
- the volume of water, measured by water meters with a pulse output connected to additional countable inputs (M 3);
- network address;
- Error codes.

Heat meters have a non-volatile memory, in which the thermal energy values \u200b\u200band the parameters of heat consumption are recorded (average temperatures for the time interval, the volume of the coolant for the time interval). The depth of the archive is 18 months, 180 days and 1080 hours. In non-volatile memory, an event log is saved containing error information arising during the operation and changing the configuration parameters.
Apartment compact Pulsar heat meters Can be used in heat measurement mode in a dead-paper hot water system, as well as a hot water meter, which determines the volume of water, the temperature of which is higher than the specified value.
The flow converter is installed in a direct or reverse pipeline. The location of the flow converter is negotiated when ordering.
Heat meters are supplied with the RS485 interface, or with a pulse inlet, or with a radio interface, or without them. The interface selection is carried out when ordering the instrument. Apartment Heat meter Pulsar It is always equipped with an optical output on the front panel to read indications using an optical head.
Heat meters "Pulsar" with RS485 interface Standardly produced with an open exchange protocol "Pulsar-M". For additional order, heat meters can be released with the RS485 interface with the exchange protocol Modbus..

Technical and metrological characteristics of the apartment heat meter "Pulsar"

Name of parameter	The value of the parameter
The diameter of the conditional passage, Do, mm.	15			20
Maximum flow rate, Qmax, m 3 / h	1,2	2,0	3,0	3,0	5,0
Nominal flow, QNOM, M 3 / h	0,6	1,0	1,5	1,5	2,5
Minimum flow rate, Qmin, m 3 / h	0,012	0,02	0,03	0,03	0,05
Relative measurement error volume,%	± (2 + 0.05 · (QN / Q))
Temperature measurement range, ° C	0...130
Measurement range of temperature difference (Δt), ° C	2...130
Absolute temperature difference measurement error, ° С	± (0.2 + 0.005 · Δt)
Absolute measurement error of thermal energy,%	± (3 + 4 / Δt + 0.02 · (QN / Q))
Absolute measurement error number of pulses additional countable entrances, pulses for the period of time	± 1.
Number of additional counting inputs (depending on the order)	up to 4.
Maximum working pressure, MPa	1,6
Pressure loss with QN, MPa, no more	0,025
Voltage of the built-in battery, in	3,6
Service life of the element, years, not less	6
Protection class according to GOST 14254	IP54.
Service life, years, not less	12
Current consumption, ma, no more	10

Contents of delivery

Heat meter apartment compact "Pulsar" - 1 pc
Operating manual -1 pcs
A set of attachments - according to order
Ball crane for thermal converter - according to order

Accommodation, installation

When installing, it is necessary to take into account that apartment heat meter "Pulsar" Du 15 and 20 mm It can be configured to work in direct or reverse pipeline.
The direct portions of the pipeline must be at least 3 doors to and 1 doors after the flow meter.
The flow meter can be installed on a horizontal, inclined and vertical pipeline.
After installing the flow meter, the conduct of welding works on the pipeline is not allowed.
In the newly introduced heating system (house-new building), after overhaul or replacement of some part of the pipe, the flow meter can only be installed after starting the system into operation and careful washing (2-3 weeks). For the period of repairing the heating system, flowmeters are recommended to dismantle and temporarily replace the corresponding spacer.

Verification

Periodic verification heat meters "Pulsar" Du 15 and 20 mm held once every six years.
Service before verification is to replace the lithium battery.

Storage and transportation

Terms of Storage and Transportation:
1. ambient temperature from minus 25 to plus 55 ° C;
2. Relative air humidity not more than 95%;
3. Atmospheric pressure of at least 61.33 kPa (460 mm Hg. Art.).
Storage of devices in the package in the manufacturer and consumer warehouses must comply with the storage conditions of "5" according to GOST 15150.

Warranty obligations

The manufacturer guarantees the compliance of the product requirement of TU 4213-039-44883489-2013 when complying with the consumer operating conditions, storage, transportation and installation.
Warranty period - 24 months from the date of release.

Pulsar Mechanical Apartment Heat Parts

Counter Pulsar For heating to the apartment - maximum energy savings

Almost every owner of the apartment came across unfair, in his opinion, the cost of heat supply services. Often the calculation of the amount that must be paid for the heat gained is carried out according to overestimated and unreasonable tariffs. In such cases, the individual counter for heating to the apartment will solve the problem.

Apartment heat meters Pulsar - Special devices that are designed to take into account the flow of thermal energy of the system of heating of a separate residential premises. Their installation will allow efficiently regulate energy consumption and actually save on utility bills.

Measurement Individual heat meter Pulsar Produces the flow of the coolant and the difference in the temperature at the entrance and the outlet of the pipes of the heating system, which flows the coolant. Each device is equipped with a thermal energy flow sensor and a pair of temperature sensors. They are connected to the computer, which is calculated by the expended heat.

Mounted counters of heat Pulsar The apartment in the premises where the autonomous input of the coolant is provided, as well as the horizontal wiring of the heating pipe system. If the apartment has a vertical layout, accounting is only possible with the participation of general apparatus and heat distributor.

The procedure for which is used apartment heat meters PulsarIt provides for a special permit, project development and coordination of installation in various communal instances. And only after receiving all documents it follows the installation itself.

An independent installation of the device is prohibited. The owner of the apartment needs to be attracted to the work of representatives of an organization that provides heat supply in this area or use the services of the installers of one of the construction firms in the necessary license.

Heat meter Pulsar puts taking into account the following requirements:

- Installation of equipment is carried out in accordance with his passport and project documentation provided by the heat supplier.

- The device must be installed outside the residential premises, except when there is a special resolution of the controlling authorities.

- The installation of apartment heat meters should be carried out so that the likelihood of "air pockets" is completely absent.

- Mandatory extract of direct plots of water supply near the installation site of the device is necessary.

A high-quality heat consumption accounting device is able to measure heat energy, the volume of the coolant, its temperature in the feed and return pipelines, the instantaneous consumption of the coolant and thermal power, as well as send some diagnostic messages.

Technical data	Models
Type of flow sensor	Mechanical one-stage
The diameter of the conditional passage, mm	15			20
Minimum flow rate, qi, m3 / hour	0,006*	0,012	0,03	0,05
Nominal flow, QP, M3 / hour	0,6	0,6	1,5	2,5
Maximum flow rate, QS, M3 / hour	1,2	1,2	3	5
Starting consumption, m3 / hour	<0,002	<0,004	<0,008	<0,015
Pressure loss with QP, MPa	<0,025
	1 or 2
	1:50
Nominal pressure, MPa	1,6
Maximum temperature, ° C	105, (130 by order)
	3 — 104
	0,25
Indicator	LCD, 8 digits + Special Mills
Units of measuring heat	Gkal
Connection thread	G3 / 4B.	G3 / 4B.	G3 / 4B.	G1B.
Length, mm.	110	110	110	130

* Execution for special order

Pulsar Ultrasonic Apartment Heat Counters

Ultrasonic meter for thermal energy accounting

Pulsar ultrasonic heat meter Designed to measure the accurate volume of heated heat.

The use of the instrument in commercial or technological accounting is approved by the certificate of the type of measuring instruments No. 64247. This allows you to calculate that the generalized thermal energy will be as accurate as possible and fair.

Using common house heat meter Pulsar In the process of accounting for energy consumption, accurate readings can be obtained.

The principle of operation of the general heat meter Pulsar is based on the calculation of heat consumed using the information that is contained in the flow sensor and temperature sensors.

At the same time, the heating meter of the pulsar at the house freezes the volume of the water received into the water system and its temperature at the inlet and outlet.

Most often, the overall heating meter is installed on a horizontally located tube. This method allows you to measure the data from the whole apartment without the help of additional devices. The device calculator based on the source data determines the spent amount of heat and fixes the data obtained in the archive.

Features of the ultrasound heat meter Pulsar

- Reliability. The design does not provide any driving components prone to rapid wear.

- Universality. Mounting in a horizontal or vertical position is allowed.

- Easy to maintain and operate.

- Wide functionality and measurement range.

- accuracy. Pressure loss is excluded.

- Long service life - about 20 years. Warranty period 4 years.

- Perfect equipment. Devices are additionally equipped with a set of attachments.

As a rule, a general-friendly meter for ultrasonic type heating is used in apartment buildings. It makes measurements using an ultrasonic signal transmitted through hot water. The standard equipment equipment includes a device that feeds the signal, as well as reflectors of the "mirror", which are mounted opposite each other.

The ultrasound of the heating is as a rule, uses two flow meters both in the feed and return pipe.

The original heat transfer circuit operating at once with two flow meters in heating meter Pulsar Allows you to significantly reduce the total cost of the heat metering node.

If the power supply in the house is unstable, the device should be connected via UPS.

The main advantages that distinguish the ultrasonic heat meter of our production is informative and lack of an increase in hydraulic pressure, and the original design.

Heat meter Ultrasonic Pulsar: Heating costs

According to the legislative standards operating on the territory of the Russian Federation, the generalized heat accounting is required to be installed. Currently, a fairly common scheme is used to calculate. The tariff cost of heating is learned in one square meter, after which the meter indicators are multiplied by the current value. This figure is divided into an area to be heated.

Ways to save heat consumption

For gentle heat consumption, experts recommend installing special metering devices in apartments. Based on the testimony that they fixes, tenants can pay only the energy resource, which they consume. In the case of correctly adjusting the thermostats, it opens the possibility of building the most suitable temperature in each individual room.

Technical data	Models
Type of flow sensor	ultrasonic
D.	15		20
Minimum consumption Qi, m3 / h	0,006	0,015	0,025
Nominal flow QP, M3 / h	0,6	1,5	2,5
Maximum flow QS, M3 / h	1,2	3,5	6
Starting consumption, m3 / h	<0,002	<0,003	<0,005
Pressure loss with QP, MPa	<0,025
Metrological class (EN1434)	1 or 2
Dynamic Flow Measurement Range Qi / QP	1:100
Nominal pressure, MPa	1,6
Maximum temperature, ° C	105, (130 by order)
Temperature difference measurement range, ° C	3-104
The temperature difference to start the energy account, ° C	0,25
Indicator	LCD, 8 digits + Special Mills
Units of measuring heat	Gkal
Data reading interfaces
Data archive in non-volatile memory	60 months, 184 days, 1488 hours
Connection thread	G3 / 4B.	G3 / 4B.	G1B.
Length, mm.	110	110	130

Pulsar Ultrasonic Table Heat Counters

Heat meter of a common ultrasonic pulsar with visual reading

Pulsar heat meters allow you to control the flow rate of the coolant in the apartment, in the office, the store and at any other object with the possibility of automatic reading of data on the radio channel or by wires.

Device and principle of the heat meter Pulsar

Heat meter Pulsar Includes a calculator, a consumption converter that can be both mechanical and ultrasound, a set of resistance thermocouples.

The principle of operation of the devices is based on measuring the temperature and volume of the coolant in pipelines and the subsequent calculation of thermal energy. It is possible to use the apartment heat meter in the dead-paper DHW system, as well as as a device for taking into account the volume of hot water with a temperature above the specified value.

Devices have a function of issuing diagnostic messages, fix the date and time of events, reading the network address, the definition of the instantaneous consumption of the coolant and instantaneous thermal power.

You can get more detailed information about the proposed heat meters from our specialists.

For vertical layout heating systems, it is recommended to use a radiator heat distributor Pulsar

Measured Heat Meter Pulsar Parameters

- thermal energy, (GKAL / MKal);

- volume of coolant, m3;

- the temperature of the coolant in the feed and return pipelines, ºС;

- temperature difference in feed and return pipelines, ºС;

- Instant coolant consumption, m3 / h;

- instantaneous thermal power, (μal / h);

- diagnostic messages;

- date and time;

- network address.

Technical data	Models
Type of flow sensor	ultrasonic
D.	25	32	40	50	65
Minimum consumption Qi, m3 / h	0,035	0,06	0,1	0,350	0,250
Nominal flow QP, M3 / h	3,5	6	10	35	25
Maximum flow QS, M3 / C70	7	15	20	70	130
Starting consumption, m3 / h	<0,007	<0,012	<0,02	<0,07	<0,05
Pressure loss with QP, MPa	<0,025
Metrological class (EN1434)	1 or 2
Dynamic Flow Measurement Range Qi / QP	1:100
Nominal pressure, MPa	1,6
Maximum temperature, ° C	105, (130 by order)
Temperature difference measurement range, ° C	3-104
The temperature difference to start the energy account, ° C	0,25
Indicator	LCD, 8 digits + Special Mills
Units of measuring heat	Gkal
Data reading interfaces	pulse Output (Energy), M-BUS, Wireless M-BUS, RS485, Optical, Radio
Data archive in non-volatile memory	60 months, 184 days, 1488 hours
Connection thread	G1 1 / 4B	G1 1/2B	G2B.
Length, mm.	160	180	200	220	260