Black Box ServSensor JR EME102A, Руководство пользователя, Страница: 21 / 135

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CONTENTS
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2.1.1 T
EMPERATURE
S
ENSOR
Temperature sensors are important where optimum temperature control
is paramount. If there is an air conditioning malfunction or abnormal
weather conditions, damage to information, delicate electronic
equipment or warehouse stock may occur.
Up to 2 temperature sensors can be plugged into RJ-45 jacks on the
ServSensor JR. Optional temperature sensors can be purchased with 15
or 60 feet of cable, allowing the sensors to be positioned in hot spots.
The ServSensor JR auto detects the presence of the sensor. Each sensor
has its own SNMP OID so that data can be collected over the network
and graphed.
A commonly used SNMP OID for the temperature sensor is the
number of degrees. This information can be used for graphing the
sensor.
The SNMP OID for temperature sensor degrees on RJ45 #1:
.1.3.6.1.4.1.3854.1.2.2.1.16.1.3.0
Specifications & Features:
•
Never needs Calibration
•
Measurement range Celsius: -55°C to +125°C
•
Measurement resolution Celsius: 0.5°C increments.
•
Measurement accuracy Celsius: ±0.5°C accuracy from -10°C
to +85°C
•
Measurement range Fahrenheit: -67°F to +257°F
•
Measurement resolution Fahrenheit: 0.9°F increments.
•
Measurement accuracy Fahrenheit: ±0.9°F accuracy from
+14°F to +185°F