Changes from Version 1 of EnvironmentalSensing

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Author:
andrew.young@sri.com (IP: 64.165.113.66)
Timestamp:
02/25/07 10:11:21 (3 years ago)
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  • EnvironmentalSensing

    v0 v1  
     1There are a number of good products for interior environmental sensing available.  I have had great success with SensaTronics (www.sensatronics.com) IT temperature monitors E4 (4 port) and E16 (16 port) sensors.  They feature both serial (RS-232) and Ethernet (HTTP) interfaces.  Easily configured they report the sensor temperatures in plain, easily parsed ASCII, with a simple HTTP GET.  My only gripe is the range of the sensors: -40° to +140° Fahrenheit (-40° to 60° C).  I hoped to use them for tracking the temperature up to 85C in an environmental chamber. 
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     3-Andrew Young,  2/25/2007