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  • Data Loggers | Maxim Integrated

    2018-5-15 · 512 bytes of general-purpose battery-backed SRAM ; Communicates to host with a single digital signal at 15.4kbits or 125kbits per second using 1-Wire protocol ; Fixed range: H: +15°C to +46°C; Z: -5°C to +26°C ; Common iButton Features. Digital identification and information by momentary contact

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  • iButton - iButton Devices - One Wire | Maxim Integrated

    2017-8-21 · iButton temperature data loggers This surprising data logger looks exactly like a small battery, but has the features of a larger datalogger. The price is on level with disposable chart recorders, however the Thermochron ® iButton has an expected life time of up to 8 years. It is water resistant and accurate to ±1 °C.

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  • iButton temperature data loggers - t-tec.com.au

    iButton Features. Automatically Wakes up, Measures Temperature and Stores Values in 8KB of Datalog Memory in 8- or 16-Bit Format. Digital Thermometer Measures Temperature with 8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution.

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  • iButton - miniature data loggers temperature

    Security Features: password protected; Programmable Alarm: Temperature High/Low; Real Time Clock: Yes; RTC Accuracy: depends on temperature, @ 20’C drift ~ 1 minute/month. Weight: 3.3g; Size: diameter 17.35 x 5.9mm; IP Rating: IP56; Battery Life: depends on number of factors such as Temperature and Logging rate.

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  • iButton Thermochron® Temperature & Humidity

    2014-2-20 · 512 bytes of general-purpose battery-backed SRAM Communicates to host with a single digital signal at 15.4kbits or 125kbits per second using 1-Wire® protocol Fixed range: H: +15°C to +46°C; Z: -5°C to +26°C . COMMON iButton DEVICE FEATURES Digital identification and information by momentary contact

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  • DS1921H/DS1921Z High-Resolution Thermochron

    2021-7-24 · The iButton ® 4Kb Memory Plus Time (DS1994) is a rugged read/write data carrier that acts as a localized database, easily accessible with minimal hardware. The nonvolatile memory and optional timekeeping capability offer a simple solution to storing and retrieving vital information pertaining to the object to which the iButton device is attached.

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  • DS1994 iButton 4Kb Memory Plus Time | Maxim

    2015-4-1 · • 512 Bytes of General-Purpose Battery-Backed SRAM • Rugged Construction Survives Harsh Environments • Water Resistant Enclosure (IP56) or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements) • CE, FCC, and UL913 Certifications • Simple Serial Port Interfaces to Most Microcontrollers for Rapid Data Transfer

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  • DS1921G Thermochron iButton Device - Maxim Integrated

    2011-2-10 · DS9092 iButton Probe F3 MicroCan COMMON iButton FEATURES Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike Multidrop controller for MicroLAN Digital identification and information by

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  • DS1982 1Kb Add-Only iButton - Maxim Integrated

    2021-7-1 · temporarily running in Write-Through mode. This is caused by the battery being charged, missing, or bad. Allow the battery to charge for 24 hours before evaluating the battery for replacement. The following VDs are affected: %s Press any key to continue. 原因:

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  • iButton temperature data loggers - t-tec.com.au

    2017-8-21 · iButton temperature data loggers This surprising data logger looks exactly like a small battery, but has the features of a larger datalogger. The price is on level with disposable chart recorders, however the Thermochron ® iButton has an expected life time of up to 8 years.

    Get Price
  • iButton temperature data loggers - Enlighted

    2017-5-29 · 512 bytes of general-purpose battery-backed SRAM Communicates to host with a single digital signal at 15.4kbits or 125kbits per second using 1-Wire® protocol Fixed range: H: +15°C to +46°C; Z: -5°C to +26°C . COMMON iButton DEVICE FEATURES Digital identification and information by momentary contact

    Get Price
  • DS1921H/DS1921Z High-Resolution Thermochron

    2015-4-1 · DS1921G Thermochron iButton Device www.maximintegrated.com Maxim Integrated | 3 Note 1: System requirement. Note 2: Maximum allowable pullup resistance is a function of the number of 1-Wire devices in the system and 1-Wire recovery times. The specified value here applies to systems with only one device and with the minimum 1-Wire recovery times.

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  • DS1921G Thermochron iButton Device - Maxim Integrated

    2018-6-5 · We present a method to reduce iButton mass by a further 71%. The modified devices have a shorter battery life, but the minimum size of vertebrates able to carry the devices is reduced from 28.9 g to 6.6 g, if the arbitrary, yet widely cited, maximum of 5% body mass for attached devices is adhered to.

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  • Further miniaturisation of the Thermochron iButton to ...

    2014-2-20 · RTC iButton SPECIAL FEATURES Real-Time Clock/calendar in binary format Uses the same binary time/date representation as the DS1994 but with 1 second resolution Clock accuracy is better than ± 2 minutes per month at 25°C Operating temperature range from -40°C to +85°C Over 10 years of operation COMMON iButton FEATURES

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  • DS1904 RTC iButton - Maxim Integrated

    2007-1-23 · iButton DESCRIPTION The DS1991 MultiKey iButton is a rugged read/write data carrier that acts as three separate electronic keys, offering 1,152 bits of secure, nonvolatile memory. Each key is 384 bits long with distinct 64-bit password and public ID fields (Figure 1). The password field must be matched in order to access the secure memory.

    Get Price
  • DS1991 MultiKey iButton - Maxim Integrated

    Description. The DS1923 temperature/humidity logger i Button ® is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section. The recording is done at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s to 273hrs can be stored.

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  • iButton DS1923 Hygrochron Temperature/Humidity

    2011-2-10 · iButton DESCRIPTION The DS1982 1Kb Add-Only iButton is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached. This information can be accessed with minimal hardware, for example, a single port pin of a microcontroller. The DS1982 consists of a factory-

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  • DS1982 1Kb Add-Only iButton - Maxim Integrated

    2020-11-3 · interface between each battery monitor device connected in the pack and the host MCU. Both examples will use the BQ796xx family of monitors. The typical wired solution connects battery monitors in a daisy-chain cable with twisted-pair cabling between battery modules. The wireless communication method uses the CC2642R-Q1 wireless

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  • iButton temperature data loggers - Enlighted

    2015-7-8 · An iButton looks like an oversized coin cell battery (Figure 1). Instead of the positive and negative pole of a battery, it has a data contact (the lid) and a ground-reference contact (the body). These two contacts are all that is needed for digital communication using the 1-Wire® protocol.

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  • Selecting the Best Logger iButton - EEWeb

    2014-2-20 · RTC iButton SPECIAL FEATURES Real-Time Clock/calendar in binary format Uses the same binary time/date representation as the DS1994 but with 1 second resolution Clock accuracy is better than ± 2 minutes per month at 25°C Operating temperature range from -40°C to +85°C Over 10 years of operation COMMON iButton FEATURES

    Get Price
  • DS1904 RTC iButton - Maxim Integrated

    2018-6-5 · We present a method to reduce iButton mass by a further 71%. The modified devices have a shorter battery life, but the minimum size of vertebrates able to carry the devices is reduced from 28.9 g to 6.6 g, if the arbitrary, yet widely cited, maximum of 5% body mass for attached devices is adhered to.

    Get Price
  • Further miniaturisation of the Thermochron iButton to ...

    This temperature data logger has all the features of a larger temperature datalogger, but is the size of a small coin cell battery. These temperature dataloggers are inexpensive, with a lifetime of 5-7 years. iButton dataloggers are water resistant and accurate to ±1°C

    Get Price
  • Thermochron - Temperature Data Loggers | iButton

    2007-1-23 · iButton DESCRIPTION The DS1991 MultiKey iButton is a rugged read/write data carrier that acts as three separate electronic keys, offering 1,152 bits of secure, nonvolatile memory. Each key is 384 bits long with distinct 64-bit password and public ID fields (Figure 1). The password field must be matched in order to access the secure memory.

    Get Price
  • DS1991 MultiKey iButton - Maxim Integrated

    4G Car GPS Tracker with SOS External Battery ibutton TK419 GPS Tracker TK419 can be used for SOS, It needs to connect sos cable.It also support external battery or ibutton. ibutton helps to identify driver information to control the vehicle start or not. TK419 is the latest 4G LTE GPS Tracking device to report location information.

    Get Price
  • China 4G Car GPS Tracker with Sos External Battery

    Description. The DS1923 temperature/humidity logger i Button ® is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section. The recording is done at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s to 273hrs can be stored.

    Get Price
  • iButton DS1923 Hygrochron Temperature/Humidity

    Description. The DS1923 temperature/humidity logger i Button ® is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section. The recording is done at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s to 273hrs can be stored.

    Get Price
  • iButton DS1923 Hygrochron Temperature/Humidity

    2020-11-3 · interface between each battery monitor device connected in the pack and the host MCU. Both examples will use the BQ796xx family of monitors. The typical wired solution connects battery monitors in a daisy-chain cable with twisted-pair cabling between battery modules. The wireless communication method uses the CC2642R-Q1 wireless

    Get Price
  • iButton temperature data loggers - Enlighted

    iButton temperature data loggers This surprising data logger looks exactly like a small battery, but has the features of a larger datalogger. The price is on level with disposable chart recorders, however the Thermochron ® iButton has an expected life time of up to 8 years. It is water resistant and accurate to ±1 °C. … iButton temperature data loggers Read More »

    Get Price
  • Selecting the Best Logger iButton - EEWeb

    2015-7-8 · An iButton looks like an oversized coin cell battery (Figure 1). Instead of the positive and negative pole of a battery, it has a data contact (the lid) and a ground-reference contact (the body). These two contacts are all that is needed for digital communication using the 1-Wire® protocol.

    Get Price
  • DS1904 RTC iButton - Maxim Integrated

    2014-2-20 · RTC iButton SPECIAL FEATURES Real-Time Clock/calendar in binary format Uses the same binary time/date representation as the DS1994 but with 1 second resolution Clock accuracy is better than ± 2 minutes per month at 25°C Operating temperature range from -40°C to +85°C Over 10 years of operation COMMON iButton FEATURES

    Get Price
  • Further miniaturisation of the Thermochron iButton to ...

    2018-6-5 · We present a method to reduce iButton mass by a further 71%. The modified devices have a shorter battery life, but the minimum size of vertebrates able to carry the devices is reduced from 28.9 g to 6.6 g, if the arbitrary, yet widely cited, maximum of 5% body mass for attached devices is adhered to.

    Get Price
  • Thermochron - Temperature Data Loggers | iButton

    This temperature data logger has all the features of a larger temperature datalogger, but is the size of a small coin cell battery. These temperature dataloggers are inexpensive, with a lifetime of 5-7 years. iButton dataloggers are water resistant and accurate to ±1°C

    Get Price
  • DS1991 MultiKey iButton - Maxim Integrated

    2007-1-23 · iButton DESCRIPTION The DS1991 MultiKey iButton is a rugged read/write data carrier that acts as three separate electronic keys, offering 1,152 bits of secure, nonvolatile memory. Each key is 384 bits long with distinct 64-bit password and public ID fields (Figure 1). The password field must be matched in order to access the secure memory.

    Get Price
  • China 4G Car GPS Tracker with Sos External Battery

    4G Car GPS Tracker with SOS External Battery ibutton TK419 GPS Tracker TK419 can be used for SOS, It needs to connect sos cable.It also support external battery or ibutton. ibutton helps to identify driver information to control the vehicle start or not. TK419 is the latest 4G LTE GPS Tracking device to report location information.

    Get Price
  • iButton DS1923 Hygrochron Temperature/Humidity

    Description. The DS1923 temperature/humidity logger i Button ® is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section. The recording is done at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s to 273hrs can be stored.

    Get Price
  • iButton DS1923 Hygrochron Temperature/Humidity

    Description. The DS1923 temperature/humidity logger i Button ® is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section. The recording is done at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings taken at equidistant intervals ranging from 1s to 273hrs can be stored.

    Get Price
  • Wired vs. Wireless Communications In EV Battery

    2020-11-3 · interface between each battery monitor device connected in the pack and the host MCU. Both examples will use the BQ796xx family of monitors. The typical wired solution connects battery monitors in a daisy-chain cable with twisted-pair cabling between battery modules. The wireless communication method uses the CC2642R-Q1 wireless

    Get Price
  • iButton DS1922L Thermochron Data Logger (-40 to

    The DS1922L iButton® temperature logger is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. ... Features. Automatically Wakes up, Measures Temperature and Stores Values in 8KB of Datalog Memory in 8- or 16-Bit Format ... Battery Life: depends on number of factors such as ...

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  • Maxim > Design Support > Technical Documents >

    2012-8-20 · Maxim > Design Support > Technical Documents > Application Notes > iButton® > APP 3925 Keywords: 1-wire timing, 1-wire, onewire, long line, Improved Network Behavior, noise immunity ... battery-shaped modules that have sold more than 130 million worldwide. ... Important Features of the New Extended Standard

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  • IButton DS1922L Thermochron Data Logger (-40 To

    The DS1922L iButton® temperature logger is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. ... Features. Automatically Wakes up, Measures Temperature and Stores Values in 8KB of Datalog Memory in 8- or 16-Bit Format ... Battery Life: depends on number of factors such as ...

    Get Price
  • The validity, reliability, and utility of the iButton® for ...

    2013-1-1 · The iButton data logger is a durable self-sufficient system consisting of a 3 V Lithium battery, semiconductor temperature sensor, embedded computer chip integrating a 1-Wire transmitter/receiver, a clock/calendar, thermal history log, and additional memory storage, which is all enclosed in a stainless steel can (16 × 6 mm 2 in diameter). When ...

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  • Choosing the Logger iButton That's Right for You ...

    2012-9-6 · Primary Features of Logger iButtons Logger iButton data sheets describe all the technical details for software developers to develop their own software application. Consequently, these data sheets are very long and may be difficult to navigate, especially just to find the features that are important to select the right device for a particular use.

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  • DS1921G Thermochron iButton Device

    Plastic Wall Mount. 2.00. Product Description. Features. Specifications. Downloads. Downloads. The stand alone iButton temperature logger can be placed almost anywhere and is easily mounted with an adhesive backing or a small plastic wall mount. The device records at user-defined intervals and it can store up to 2,048 readings.

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  • Teltonika iButton (148-00010) | EuroDK

    How to Record a Temperature-Logging Mission with the DS1922L. Product Description. They offer a range of functions to deliver or record data where other products cannot, such as in harsh environments. Features. Applications: Temperature and humidity data logging. Electronic access control.

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  • iButton Temperature Logger - QA Supplies

    4G GPS tracker,LTE FDD GPS vehicle Tracker, SOS/Ibutton Description: TK419 GPS tracker is the newest 4G LTE GPS tracking device of EELINK and the result of building on live GPS tracking and connectivity. With a simple design, it has configurable inputs and outputs - …

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