| Item | Value |
|---|---|
| Measured gases | H2Shydrogen sulfide |
| Measuring range | |
| Detection principle | electrochemical |
| Accuracy | <±3％ |
| Resolution | |
| Response time | |
| Ingress protection | |
| Explosion protection | |
| Operating temperature | -20º C ～ 50º C |
| Power supply | |
| Output signal |
SearchRAE is a flammable gas, toxic gas composite detector, with optional flammable gasLEL and LEL/VOL dual Measuring range sensors, electrochemical oxygen/toxic gas sensors and MOS sensors, compact size, easy to carry, built-in Chinese menu, easy to use, can meet the application of gas and petroleum and petrochemical industries.
Large screen graphic LCD display, graphic menu display
Automatic backlit display with built-in lighting for easy use in dark environments
Quickly change sensors and batteries without any tools
Multilingual display and support Chinese
High ingress protection, waterproof and dustproof
Built-in powerful suction pump
SD card data storage
Use high-capacity lithium battery and alkaline battery for long working time
High-brightness LED and loud audible alarm
Physical indicators
Size 21×8.5×6.5 cmv Weight 700g (with lithium battery)
Basic performance
Sampling method Pump suction type
Shell material engineering plastic, rubber jacket
Ingress protection IP65, waterproof and completely dustproof
Immunity to electromagnetic radiation EMI/RF rating: EMC Directive 89/336/EEC
Ambient temperature -20º C ~ 50º C
Ambient Humidity 0% ~ 95% Relative Humidity (Non-Condensing)
Sensor parameters
Sensor configuration 1 LEL or LEL/VOL sensor, 1 EC sensor for CO/H2S/O2, 1 MOS sensor for methane*
Sensor Detection Range (%) Resolution (%) Response time (T90 seconds) Detection Error (Calibration Point)
O2 0-30 0.1 15 <±3％
LEL 0-100 1 15
LEL/VOL 0-100/0-100 1 15
Sensor Detection Range (ppm) Resolution (ppm) Response time (T90 seconds) Detection Error (Calibration Point)
CO 0-500 1 25 <±3％
H2S 0-100 0.1 30
CO* 0-2000 1 25
H2S* 0-1000 1 30
MOS* 0-2000 1 60
It is suitable for industrial safety monitoring and on-site inspection scenarios.