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work integrity has been checked, remove the
gas isolation from the pressure sensor.
For common system pressure, mount the
pressure sensor at a location where the
sensor is exposed to the 'common' system
pressure of all compressors in the system at
all times. For example, a common pipe work
header or compressed air storage vessel...
3
1 2
Note:
The physical location of the pressure
sensor can vary and should be
chosen according to practical
constraints.
Observe and maintain safe working
practices at all times
4.2.11 EQ LTE™ temperature data logger
4.2.11.1 Technical data
Identification:
EQ LTE™ Logger, temperature
Part number:
Product family:
Definition:
Function:
Logger:
A / D resolution:
Battery life:
Bluetooth slave:
2.1 + EDR (enhanced data rate)
Bluetooth range:
The effective range varies due to propagation conditions,
material coverage, production sample variations, antenna
Operating temp:
0°C ~ +55°C (+32°F ~ +131°F)
Power:
Four AA lithium primary cells,
Li/SOCI2, 3.6V, 2700mAh batteries
Real time clock:
(temperature compensated crystal)
Maximum
deviation:
Sample capacity:
More than 1.4 million samples (16
days continuous logging or more)
Sample
frequency:
Software:
Sensor probe:
2014900365
EQ LTE™
EQ LTE™ Temperature data
logger
Precision data logging
16 bits
2 calendar years or more
10 meters (33 feet)
configurations and battery conditions
Precision real time clock
0.4s / day
1 second (fixed resolution)
Pre-programmed application
software
Sensor:
16bar, depending on medium &
Working pressure:
Measuring range:
Sensor material:
Sensor length:
Sensor width;
Combined:
Polypropylene case, molded
External
protection:
Dimensions:
Logger (W x H x D): 98 x 203.2 x
34.8mm (3.8 x 8.0 x 1.3 inch)
Sensor (Diameter x H): 6mm x
Polypropylene case (W x H x D): 437
x 379 x 100mm (17.2 x 14.9 x 3.9
Weight:
4.2.11.2 Sensor installation
Warning risk of high pressure,
moving parts and burn risk. Read
and understand all safety
instructions for both EQ LTE™
data logger and the compressed
air installation and consider any
risks where the data logger will
be located before proceeding.
If in doubt stop immediately!
The temperature sensor may be located in
different locations depending on the process
parameter being monitored.
Common uses include ambient temperature,
room temperature, compressor outlet
temperature, compressor cabinet temperature,
compressor package outlet temperature etc.
3
2
1
The position of the temperature sensor has to
be chosen according to common and safe
engineering practices and take into account all
practical constraints.
temperature
-50° ~ +200°C
Steel, corrosion protected
40mm (inch)
5.8mm (outer diameter)
cushion insert
40mm (0.2 x 1.6 inch)
inch)
1.95kg (4.29lbs)
Page 16
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