90.2821 Resistance Thermometer 902821/80-368-1001-2-6-800-104-26-05-2500-000
Resistance Thermometer with Ex (ATEX)-admission
- For temperatures of -50 ... +600°C
- Single and double resistance thermometers
- Two-, three- or four-wire connection scheme
- Connecting wires made of silicone, Teflon or in a metal braid
- Connection head of the form B, BUZ
Resistance thermometers with ATEX tolerance and a connecting wire or connecting head are designed for temperature measurement in the pharmaceutical and chemical industries, power plants, pipelines, test benches, in motor engineering, as well as in places where flexibility and easy sensor change are required.
The high thermal conductivity between the protective tube and the sensor ensures a fast response and measurement accuracy. The special design ensures a long service life.
The measuring part uses a Pt 100 temperature sensor according to GOST 6651-2009 (IEC 60751) class B with a two-wire connection scheme, as well as versions with Pt 500, Pt 1000, 50P, 100P, 50M or 100M. Connection is also possible using a 3-wire and 4-wire circuit.
Technical data
Connection
- Insulation has been removed from the ends of the connecting wires, and tips have been installed
- or the contacts under the terminal block
- Connecting wires
- silicone, ambient temperature -50...+180°C
- Teflon, ambient temperature -190...+260°C
- metal braid, ambient temperature -50...+350°C
- as an option, the connection wires can be shielded
- Connecting head
- Form B, casting Al, M20x1.5, IP 65, ambient temperature -60...+100°C
- Форма ВUZ, литье Al, М20х1,5, IP 65, температура окружающей среды -60...+100°C
- Connecting to the process
- Thread, stainless steel 1.4571
- Protective tube
- Stainless steel 1.4571, ∅ 3 mm , ∅ 5 mm, ∅ 6 mm or ∅ 9 mm
- Measuring part
- Insulated mounting: temperature sensor Pt 100, Pt 500, Pt 1000, 50P, 100P, 50M, 100M, class A or B, two-, three- or four-wire connection
- Accessories
- Protective sleeve, see type sheet 90.9710