Point heat detector, electronic type, ATEX certified. Same characteristics as the TFDC-TR4 model. The detector can be used in areas at risk of explosion. Power supply voltage 10...30V DC. Current consumption: standby 30μA, in alarm ~20mA. Protection rating IP65. Die-cast aluminum enclosure. Enclosure entry 1way 1/2" NPT. Operating temperature -20°C...+110°C. Dimensions (L x H x D) 160 x 85 x 75mm. ATEX certificate II 2G Ex d IIC T6. EN 54-5:2000 + A1:2002 + ATEX. Certificate of approval: 0068-CPR-009.