供热计量

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文件

工具与软件

硬件评估工具

解决方案

主要产品

供热计量系统也被称为热能表，通常用于多住宅建筑中，以根据使用情况最佳地分配供热成本。它们通过测量加热水流量来测量各个住宅的热量消耗。然后将测量数据无线传输至中央处理单元。热能表由电池供电，因此低功耗设备在定义系统配置方面起着重要作用。 Read more

Our products and solutions

ST supports designers with our unique system-level application know-how and a compelling portfolio of semiconductor products, evaluation boards and software development kits to overcome the design challenges posed by heat metering applications. The combination of ultra-low-power STM32L microcontrollers with ultra-low-power RF sub-GHz circuits help ensure the most stringent battery lifetime expectancy. Our RF product family includes sub-GHz RF transceivers supporting WM-BUS and proprietary mesh protocols as well as dual-interface NFC/RFID interface tags for device pairing.

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	Resource title		Latest update

应用手册 (5 of 10)

	Resource title	Latest update
PDF	AN4653 Cycling endurance and data retention of high density EEPROM based on CMOS F8H process 1.0	23 Apr 2021	23 Apr 2021 AN4653 Cycling endurance and data retention of high density EEPROM based on CMOS F8H process 1.0
PDF	AN5274 EVALKITSTKNX user guide and performances report 3.0	24 Mar 2021	24 Mar 2021 AN5274 EVALKITSTKNX user guide and performances report 3.0
PDF	AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0	06 Feb 2020	06 Feb 2020 AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0
PDF	AN4392 Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band 3.5	23 Apr 2021	23 Apr 2021 AN4392 Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band 3.5
PDF	AN4387 Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band 3.1	06 Feb 2020	06 Feb 2020 AN4387 Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band 3.1
PDF	AN4378 Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band 3.3	09 Apr 2021	09 Apr 2021 AN4378 Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band 3.3
PDF	AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0	06 Feb 2020	06 Feb 2020 AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0
PDF	AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0	06 Feb 2020	06 Feb 2020 AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0
PDF	AN4110 Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz 1.0	20 Sep 2018	20 Sep 2018 AN4110 Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz 1.0
PDF	AN4772 wM-Bus (2013) firmware stack overview 1.0	06 Feb 2020	06 Feb 2020 AN4772 wM-Bus (2013) firmware stack overview 1.0

用户手册 (1)

	Resource title		Latest update
PDF	UM1960 Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards 1.0		06 Feb 2020	06 Feb 2020 UM1960 Sample wM-Bus 2013 application layer implementation for SPIRIT1 boards 1.0

简报 (1)

	Resource title		Latest update
PDF	ST25DV-I2C product presentation 2.2		30 Apr 2021	30 Apr 2021 ST25DV-I2C product presentation 2.2

宣传册 (1)

	Resource title		Latest update
PDF	Micropower op amp and comparator solutions 2.0		15 Jun 2018	15 Jun 2018 Micropower op amp and comparator solutions 2.0

选型指南 (1)

	Resource title		Latest update
PDF	Protection devices selection guide 1.0		11 May 2021	11 May 2021 Protection devices selection guide 1.0

手册 (2)

	Resource title		Latest update
PDF	Sensors for industrial and multi-segment solutions 1.0		06 Feb 2020	06 Feb 2020 Sensors for industrial and multi-segment solutions 1.0
PDF	Serial real-time clock ICs 1.0		26 Feb 2020	26 Feb 2020 Serial real-time clock ICs 1.0

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