Description Technical Specifications Item Gas Detectors with Alarm Gas Detected Combustible gas, toxic gas Detection Range 0% LEL to 100% LEL Resolution Ratio 1% LEL Measurement Error Full Scale ±3% LEL Status Indication LCD Sampling Mode Natural diffusion Response Time T 90＜15 S Power DC 24 V ± 10% Output Signal 4 mA to 20 mA or RS 485 Explosion Proof Grade Exd ⅡC T6 Gb Ingress Protection IP66 Size 5.6 in x 7.0 in x 4.9 in (141 mm × 178 mm × 125 mm) Weight 7.72 Ib (≤3.50 kg)
