352 Thermoelectric rod temperature sensor Ex d (Ex t, Ex i) with metal or ceramic protective tube without converter or with convert
- For remote measurement of temperature of gases, for which the properties of the material of the protective tube are suitable (e.g. in furnaces)
- For environment with explosive gaseous atmosphere according to EN 60079-10-1 and explosive atmospheres with combustible dust according to EN 60079-10-2
- Thermowell of the sensor may be installed in Zone 0(20), Zone 1(21) or Zone 2(22)
- Other parts of the sensor (screw union, adapter, connecting head) may be located in Zone 1(21) or Zone 2(22)
- In case of application of the converter Ex ia or connection to Ex ia circuit according to EN 60079-25, the sensor may be used in Zone 0 (20), 1 (21) and 2 (22) - In a set with control or diagnostic systems for process monitoring
- In design with converter to convert signal of the resistance sensor to unified output signal 4 to 20 mA or digital signal (converter with HART protocol)
- In design with display to display the value of the measured value
- For the environment, where mechanical resistance is required pursuant to EN 60068-2-6 (class AH2) and seismic capability of the electrical equipment of the safety system of the nuclear power stations pursuant to IEC 980 (MVZ level SL-2)
- The sensors are rated products pursuant to the Directive, 2014/30/EU of the European Parliament and the Council and EU Declaration of Conformity EU -252000 is issued for them.
Appendices to download
Click on the title of an appendix to download it
- 1) Product manual 352 (PDF 0.4 MB)
- 2) EU declaration of conformity 352 (PDF 0.6 MB)
- 3) Supplementary EU - Type Examination Certificate No. 4 (PDF 1.3 MB)