iButton数据记录器和iButton套的IP (进入防护

		100ft. (30.5m) pressure, +25°C	24 hrs	77	0
		100ft. (30.5m) pressure, +25°C	24 hrs	77	0
Liquid Submersion—Wine	0618	100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
Liquid Submersion—Cola	0618	100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
Liquid Submersion—Salt Water	0618	100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
		100ft. (30.5m) pressure, +25°C	24 hrs	22	0
			Total:		0

参考文献：
1IEC 60529标准引用：A Brief Comparison of NEMA 250—Enclosures for Electrical Equipment (1000 Volts Maximum) and IEC 60529—Degrees of Protection Provided by Enclosures (IP Code)，2002年由NEMA出版发行。如需下载文件，请参考注释2。可通过以下网站购买IEC 60529标准： http://www.techstreet.com/cgi-bin/detail?product_id=861222.

2可从以下网站获得NEMA 250和IEC 60529标准比较的信息：http://www.nema.org/stds/whitepapers/upload/BriefComparison-250-60529.pdf

3可通过以下网站获得iButton数据记录器的IP56认证资料： http://www.maxim-ic.com/products/ibutton/images/ip56_loggers_cert.pdf

点击这里可以查询所有iButton和iButton附件的认证资料。

4有关压力测量、测量单位、水相图的详细信息，请查询：Stephen R. Turns的Thermal-Fluid Sciences, An Integrated Approach, 第2章， "Thermodynamic Properties, Property Relationships, and Processes." 访问以下网站：http://www.cambridge.org/us/engineering/turns/assets/0521850436c02_p046-171.pdf。

1-Wire是Maxim Integrated Products, Inc.的注册商标。
iButton是Maxim Integrated Products, Inc.的注册商标。
Hygrochron是Maxim Integrated Products, Inc.的商标。
Thermochron是Maxim Integrated Products, Inc.的注册商标。