TESTO 320 basic, Инструкция по эксплуатации

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3 Specifications
11
Measurement
parameter Accuracy Response
time (t
90
)
Fine draught 11
oben
±0.02 ppm or ±5% of meas. val.
(-0.50 to 0.60 hPa)
± 0.03 hPa
(0.61 to 3.00 hPa)
±1.5% of meas. val. (3.01 to
40.00 hPa)
∆ P (only with gas
pressure set 0554
1203)
± 0.5 hPa (0.0 to 50.0 hPa)
±1% of meas. val. (50.1 to 100.0
hPa)
±1.5% of meas. val. (rest of
range) -
Fine pressure
1
(only with gas
pressure set 0554
1203)
± 0.5 hPa (0.0 to 50.0 hPa)
±1% of meas. val. (50.1 to 100.0
hPa)
±1.5% of meas. val. (rest of
range)
Temperature ± 0.5°C (0.0 to 100.0°C)
±0.5% of meas. val. (rest of
range) depending on
the probe
Efficiency - -
Flue gas loss - -
3.2.4. Other instrument data
Feature Values
Storage and
transport
temperature -20 to 50°C
Operating
temperature -5 to 45°C
Ambient humidity 0…90 % rH, not condensing
Power supply
Rech. batt.: 3.7 V / 2.4 Ah
Mains unit: 5.0 V/1000 mA
Protection class IP40
Weight 573 g
Dimensions 240 x 85 x 65 mm
Memory 20 protocols