RLGD-100 REMOTE LASER GAS DETECTOR
4
ITEM
DESCRIPTION
Detection Method
Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Detection Gas
Methane (CH
4
) or Methane contained gases
Measurement Range
0~50,000 ppm·m
Detection Distance
0.5~30 m nominal, actual detection distance may vary from
objectives and conditions
Sensitivity
5 ppm·m at distance from 0-10m
Accuracy
±10% (100~1,000) ppm·m
Response Time
0.1s
Alarm Range
1~9,999 ppm·m
Alarm Modes
Audible tone, visual flash and concentration reported on the
display
Selftest & Calibration
Built-in self-test and automatic calibration before startup
Laser Safety Class
In conformity with IEC60825-1.2007, a class 1 laser is equipped
on this instrument as the detector and a class 2 or 3R laser used
as the spotter
Explosion Proof
Ex ib IIA T3 Gb
Enclosure Protection
IP54
Operating Conditions
(-20 ~ +50)ºC, (30~95)%RH (non-condensing)
Storage Conditions
(-30 ~ +60)
ºC,
≤90%RH (non-condensing)
Power Supply
Rechargeable lithium-ion battery
Battery Duration
≥8h at 25
ºC under screen brightness level 3 and sound volume
level 2
Battery Charging Time
≤4h
Weight
<1.5kg
