Technical Specifications - sewerin EX-TEC PM3 Betriebs-Anleitung

7.0

Technical Specifications

Serial N
Calibration
Measuring ranges
Buzzer:
Frequency
Volume
Visual alarm
Operating time
Weight
Dimensions (LxHxW) :
Power supply
Charging voltage
LCD meter
Temperature range:
Operation
Storing
Humidity range
Pressure range
Operation signal
o
. :
or
:
:
or
:
:
:
:
:
:
:
:
:
:
:
:
:
019 00 .........
019 10 .........
Type
Design Number
natural gas (methane CH
0 ... 100 % LEL
0 ... 4.40 vol%
2.4 kHz
≥ 70 dB(A) / 1 m
red LED, 5 mm
≥ 10 hours
(when in normal measuring mode)
480 g
62 x 159 x 33 mm
Ni-Cd battery (3 x 1.3 Ah)
12 V / 140 mA
3 digital figures,
analog bar chart
-25 degrees C ... +40 degrees C
-25 degrees C ... +70 degrees C
5 % r. F. ... 90 % r. F.
950 hPa ... 1100 hPa
1 short interval signal,
5 seconds break
(% of LEL)
(vol%)
)
4
(comprising 8 segments)
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