IMR EX660 SMART Sensor Gas Detector MAIN FUNCTION AND FEATURES
• SMART sensor module, easy for replacement and maintenance
• Intrinsically safe design
• Wide screen LCD
• High / Low alarm adjustable
• Calibrating level adjustable for each calibration
• Combustible gas channel with high-concentration protection function
• Low-voltage alert
• Internal memory storage of measurements (100,000 records)
• Data upload to PC
• Audible, visual and vibration alarm method
• Self-test power on
• Self-diagnostic and self-correction function
IMR EX660 SMART Sensor Gas Detector TECH SPECIFICATIONS
• Target gas: combustible gas, toxic gas, Oxygen, VOC
• Detecting method: Natural diffusion
• Response Time:
Semi-conductor, Catalytic, Thermal Conductivity t 90 <30s
Oxygen, Carbon Monoxide, Hydrogen Sulfide t 90 <30s
Other Sensors t 90 <120s
• Working Conditions:
Combustible Gas: -40 ℃ ~ 70 ℃
Toxic Gas: -20 ℃ ~ 50 ℃
Working humidity ≤ 95%RH non-condensating
• Power Source: Lithium battery (DC3.7V 6600mAh)
• Charging time: 4 ~ 6hours
• Continuous working time:
≥ 30 hours (for combustible gas and toxic gas)
≥ 300 hours (for toxic gas under temperature of 20 ℃)
• USB connectivity for data transfer
• Explosion-proof grade: Exia II CT4
• Ingress protection: IP65
• Dimensions: 168mm x 91mm x 45mm
• Weight: about 500g
IMR EX660 SMART Sensor Gas Detector SPECIFICATION
Gas | Detection Range | L-Alarm Point | H-Alarm Point | TWA (ppm) | STEL (ppm) |
CH4/CO/H2S/O2 | N/A | N/A | N/A | N/A | N/A |
LEL | 0-100% LEL | 20% LEL | 50% LEL | N/A | N/A |
CO/H2S/O2 | N/A | N/A | N/A | N/A | N/A |
CH4 | 0-100% LEL | 20% LEL | 50% LEL | N/A | N/A |
C3H8 | 0-100% LEL | 20% LEL | 50% LEL | N/A | N/A |
O2 | 0-30% vol. | 19.5% vol. | 23.5% vol. | N/A | N/A |
H2S | 0-100 ppm | 10 ppm | 15 ppm | 10 ppm | 15 ppm |
CO | 0-1000 ppm | 35 ppm | 200 ppm | 35 ppm | 200 ppm |
CO | 0-2000 ppm | 35 ppm | 200 ppm | 35 ppm | 200 ppm |
NH3 | 0-100 ppm | 25 ppm | 50 ppm | 25 ppm | 35 ppm |
CL2 | 0-20 ppm | 5 ppm | 10 ppm | 0.5 ppm | 1.0 ppm |
SO2 | 0-100 ppm | 2 ppm | 5 ppm | 2 ppm | 5 ppm |
CO2 | 0-5000 ppm | 1500 ppm | 2000 ppm | N/A | N/A |
CH4 | 0-5% vol. | 0.5% vol. | 1% vol. | N/A | N/A |
H2 | 0-100% LEL | 20% LEL | 50% LEL | N/A | N/A |
H2 | 0-1000 ppm | 35 ppm | 250 ppm | N/A | N/A |
NO | 0-100 ppm | 25 ppm | 50 ppm | 25 ppm | 50 ppm |
NO2 | 0-20 ppm | 5 ppm | 10 ppm | 5 ppm | 10 ppm |
PID | 0-100 ppm | PID Sensor Module for VOC | |||
MOS | 0-1000 ppm | MOS Sensor Module for VOC | |||
PH3 | 0-20 ppm | 5 ppm | 10 ppm | 5 ppm | 10 ppm |
HCN | 0-100 ppm | 5 ppm | 10 ppm | 5 ppm | 10 ppm |
HCI | 0-20 ppm | 5 ppm | 10 ppm | 5 ppm | 10 ppm |
