Temperature Logger iButton With 8kB Datalog Memory

General Description The DS1922L/DS1922T temperature logger iButtons® are rugged, self-sufficient systems that measure temperature and record 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 e

文件：571.37 Kbytes 页数：50 Pages

Maxim

美信

Temperature Logger iButton With 8kB Datalog Memory

GENERAL DESCRIPTION The DS1922L/T temperature logger iButtons® are rugged, self-sufficient systems that measure temperature and record 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 equid

文件：428.88 Kbytes 页数：48 Pages

Dallas

Temperature Logger iButton with 8KB Data-Log Memory

文件：714.21 Kbytes 页数：52 Pages

Maxim

美信

Temperature Logger iButton With 8kB Datalog Memory

GENERAL DESCRIPTION The DS1922L/T temperature logger iButtons® are rugged, self-sufficient systems that measure temperature and record 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 equid

文件：428.88 Kbytes 页数：48 Pages

Dallas

Temperature Logger iButton With 8kB Datalog Memory

General Description The DS1922L/DS1922T temperature logger iButtons® are rugged, self-sufficient systems that measure temperature and record 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 e

文件：571.37 Kbytes 页数：50 Pages

Maxim

美信

Temperature Logger iButton with 8KB Data-Log Memory

文件：714.21 Kbytes 页数：52 Pages

Maxim

美信

iButton Temperature Loggers with 8KB Datalog Memory

文件：540.75 Kbytes 页数：52 Pages

Maxim

美信

Temperature Logger iButton with 8KB Data-Log Memory

文件：714.21 Kbytes 页数：52 Pages

Maxim

美信

iButton Temperature Loggers with 8KB Datalog Memory

文件：540.75 Kbytes 页数：52 Pages

Maxim

美信

iButton温度记录器，带有8KB数据记录存储器

iButton®温度记录器(DS1922L/T)是坚固耐用的自供电系统，能够测量温度并将测量结果记录在受保护的存储器内。记录温度的频率由用户定义。总共可以保存8192个8位数据记录或4096个16位数据记录，这些记录以等间隔采集，时间间隔从1秒至273小时。另外还有512字节的SRAM，用于存储一些特定的应用信息，以及64字节用于存放校准数据。一项数据采集任务可以被编程为立即开始，或者在一个用户定义的延迟之后，或者在一次温度告警之后开始。对于存储器和控制功能的访问可加以口令保护。DS1922L/T通过串行1-Wire®协议与主机通信，仅需要单条数据引线和返回地。每个DS1922L/T都由工厂光 • 自动唤醒并测量温度，以8位或16位格式在8KB数据记录存储器中保存数据\n• 数字温度计以8位(0.5°C)或11位(0.0625°C)分辨率测量温度\n• 经过软件校准后，DS1922L的精度在-10°C至+65°C范围内优于±0.5°C，DS1922T在+20°C至+75°C范围内精度优于±0.5°C\n• 放于DS9107 iButton套中可实现抗水或防水(超过了3 ATM防水的要求)\n• 取样速度从1秒至273小时\n• 可编程为经过一定延迟时间之后启动记录，或在温度告警被触发之后启动记录\n• 温度告警具有可编程的高和低触发点\n• 通过1-Wire的条件检索功能可快速找到告;

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