ABB SensyTemp TSP Instrucciones Para La Puesta En Funcionamiento página 41

4.2.3.2 Dust-ignition proof: ATEX II 1 D IP6X T133 ... T400, Zone 20, 21, 22
Fig. 9
A Temperature sensor
B Thermowell
C EEx D approved housing with EEx D cable
gland
The transmitter power feed must be limited by an upstream fuse according to IEC127 with a
fuse nominal current of 32 mA. This is not required if the transmitter has an intrinsic safety
design according to chapter 4.2.3.1.
4.2.3.3 Dust-ignition proof and intrinsic safety: ATEX II 1 D IP6X T133...T400 and ATEX II 1 G Ex ia IIC
T6...T1, Zone 0, 1, 2, 20, 21, 22
See chapter 4.2.3.1.
CI/TSP-X1
Ex area Zone 20, 21, 22
SensyTemp TSP
Electrical connection
Secure area
D Sensor connection wires
E Transmitter
F 32 mA fuse
EN - 17