About Thyristor FA 515 Ex Dew Point Sensor Designed for use within ATEX II 2G Ex ib IIC T4 Gb Zone 1, gas, intrinsically safe, Temp. 135°C zones as well as ATEX II 2D Ex ib IIIC T80°C Db Zone 21, dust, intrinsically safe, Temp. 80°C zones. FA 515 Ex is a two wire device […]

