| Mechanical design |
The Pt 100 is integrated directly into a thermowell. Various types of process connections are available. |
| Electrical connection |
circular connector with screw connection M12.
Further electrical connections upon request. |
| Degree of protection per DIN EN 60529 |
IP 67 |
| Temperature detecting element |
thermowell Ø 6 mm; option: reduced tip Ø 4 mm
length see order code.
Upon request a calculation for thermowells can be made (for static or dynamic application) with certificate. |
| Measuring resistor |
1 x Pt 100, tolerances per class A per DIN EN 60751 |
| Output signal* |
· Pt 100, 3- or 4-wire technology (internal connected, see connection diagram)
· 4…20 mA , 2-wire technology, programmable, option
· auxiliary power 8.5…36 V DC
· max. load (U–8.5 V)/0.023 A
· overrange 3.6…23 mA, infinitily adjustable
· error signal (following sensor breakage) 3.6…23 mA, infinitily adjustable
· damping time 0…30 s
· accuracy at 23 °C < 0.1 % of span temperature effect < 0.13 %/10 °C. |
| Temperature ranges |
ambient temperature -40...+85 °C
process temperature -50...+200 °C
allowed storage temperature -40...+85 °C |
| Process connections |
designs see order code.
Gasket is not included !
Further process connections upon request. |
| Operating pressure |
max. 40 bar |
| Materials |
wetted parts stainless steel mat.-no. 1.4404 (316L) |
| Response time |
per DIN EN 60751, test procedure with flowing water (without transmitter)
· thermowell 6 mm: T 90 = 5.5 s
· thermowell with reduced tip 4 mm: T 90 = 4.5 s |