ifm Electronic TT3291 Temperatur Stabsensor

Product characteristics

• Measuring range: -40...150 °C, -40...302 °F
• Process connection: Ø 6 mm
• Installation length EL [mm]: 350

Application

• Special feature: Gold-plated contacts
• Measuring element: 1 x Pt 100; (to DIN EN 60751, class A)
• Application: hygienic systems
• Media: liquids and gases
• Pressure rating [bar]: 160
• Minimum installation depth [mm]: 15

Electrical data

• Protection class: III

Measuring/setting range

• Probe length L [mm]: 350
• Measuring range: -40...150 °C, -40...302 °F

Accuracy / deviations

• Accuracy [K]: ± (0,15 K + 0,002 x|t|)

Response times

• Dynamic response T05 / T09 [s]: 1 / 3; (to DIN EN 60751)

Operating conditions

• Ambient temperature [°C]: -25...80
• Storage temperature [°C]: -40...100
• Protection: IP 68; IP 69K

Tests / approvals

• Shock resistance: DIN EN 60068-2-27, 50 g (11 ms)
• Vibration resistance: DIN EN 60068-2-6, 5 g (10...2000 Hz)
• MTTF [years]: 22831

Mechanical data

• Weight [g]: 63
• Dimensions [mm]: Ø 6
• Materials: stainless steel (1.4404 / 316L)
• Materials (wetted parts): stainless steel (1.4404 / 316L) electropolished
• Process connection: Ø 6 mm
• Surface characteristics Ra/Rz of the wetted parts: Ra: < 0.8
• Probe diameter [mm]: 6
• Installation length EL [mm]: 350

Remarks

• Remarks: operating voltage "supply class 2" according to cULus
, The values for accuracy apply to flowing water.
• Pack quantity: 1 pcs.

Electrical connection

• Connection: Connector: 1 x M12; coding: A; Contacts: gold-plated

TT3291-00 — 13.06.2023 —