Rae Q-RAE, Руководство по эксплуатации и обслуживанию

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GENERAL INFORMATION
1 - 3
Multi-gas Monitor Specification
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Range, Resolution and Response Time (t
90
):
LEL 0-100 % 1 % 15 sec
O
2
0-30 % 0.1 % 15 sec
CO 0-500 ppm 1 ppm 20 sec
H
2
S 0-100 ppm 1 ppm 30 sec
Alarm: 90 dB buzzer and flashing red LED to
indicate exceeded preset limits, low
battery, or sensor failure.
Alarm Settings: Separate alarm limit settings for
TWA, STEL, Low and High alarm.
Calibration: Two-point field calibration for fresh
air and standard reference gas.
Sampling Pump: Internal integrated with 250 cc/min
flow rate (high setting).
Protection: Password protected calibration
settings, alarm limits, and data.
Intrinsic Safety: UL & cUL Class 1, Division I, Group
A, B, C, D (US & Canada), EEx ia IIC
T4 (Europe). Class T3c with Li-ion
500-0037 battery pack.
EM Immunity: No effect when exposed to
0.43mW/cm2 RF interference (5-watt
transmitter at 12 inch).
Data Storage: 20,000 readings (64 hours, 5 channels
at 1 minute interval) in non-volatile
memory.
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