??????-GSM-Exd-A

Explosion-proof GSM module. Explosion protection marking 1Ex db IIC T6 Gb/Extb IIIC T85°C Db. Housing material - aluminium alloy. Supply voltage 24 VDC. Degree of protection IP66/IP68. Temperature range -65°C to +65°C. Communication generation - 4G (LTE); 3G; 2G. Maximum 4G speed - 150 / 50. Maximum 3G speed - 21 / 5.76. 4G frequency range - 1 (2100 MHz); 2 (1900 MHz); 3 (1800 MHz); 7 (2600 MHz); 8 (900 MHz); 20 (800 MHz); 38 (2600 MHz); 40 (2300 MHz), 3G frequency range - 1 (2100 MHz); 2 (1900 MHz); 5 (850 MHz); 8 (900 MHz). Explosion-proof GSM module. Antenna gain - 2 dBi, the number of SIM-jacks-1.