Fixed Gas Module (Block) Monitor Transmitter – GAOTek
$43.39
$81.57
Description Technical Specifications Gas Detection Toxic gas, combustible gas, or oxygen Accuracy ±3% F.S Response Time T₉₂ ≤ 30 s Operating Temperature -20°C to 60°C Humidity <90% RH (no condensation) Working Current ≤ 50 mA Alarm Audible and visual, ≥85 dB. Higher buzz frequency indicates higher gas concentration. Output Signal 4–20 mA standard signal (RS485 output optional) Sampling Method Natural diffusion Power Supply 16–30V DC Mounting Screw Thread M20×1.5 or G1/2 Transmit Distance ≤ 1000 m IP Grade IP66 Explosion Proof Class Ex d IIC T6 Gb Net Weight 1200 g
