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AC1909
RTD Sensor, Probe, Class A, -50 °C, 120 °C, 100 ohm, Platinum
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: ROTRONIC
- Product type: RTD Temperature Sensors
- SVHC: No SVHC (25-Jun-2025)
- RTD Type: Probe
- Probe Length: 100mm
- RTD Accuracy: Class A
- Product Range: -
- Probe Diameter: 4mm
- Probe Material: 316 Stainless Steel
- Cable Termination: -
- Resistance @ 0°C: 100ohm
- Wire Configuration: 4-Wire
- RTD Element Material: Platinum
- Cable Length - Metric: -
- Cable Length - Imperial: -
- Measured Temperature Max: 120°C
- Measured Temperature Min: -50°C
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 128.35 € |
| Current stock | 10+ |
| Lead time | 30 days |
Class A probes **PT100** ## **Advantages** **==> picture [22 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> AC1900<br>**----- End of picture text -----**<br> - Measure temperature - Wide temperature ranges from -100...300 °C - Easy mechanical installation (4 pin Binder Connector) **==> picture [32 x 162] intentionally omitted <==** **----- Start of picture text -----**<br> AC1904<br>AC1909<br>AC1916-A-T<br>AC1920<br>**----- End of picture text -----**<br> ## **Application** - Storage temperature monitoring of pharmaceutical drugs and vaccinations - Production-, storage- and drying processes - Industrial manufacturing, Incoming goods inspection ## **General Information** Rotronic offers a wide range of its own PT100 probes. All PT100 probes have a precision of class A within the range of -30...300 °C according to IEC751. Accuracy class B applies to the remaining temperatures. ## **Sensor PT100 Class A** - Class A -30…300 °C according to IEC751 - Uncertainty Class A: U = ± (0.15 + 0.0021 *|T|) - Others: U= ± (0.30 + 0.005 *|T|) **==> picture [65 x 120] intentionally omitted <==** **----- Start of picture text -----**<br> 3 1<br>4 2<br>PT100 Class A<br>**----- End of picture text -----**<br> ## **Technical Data** ## **AC1900** - Application range -50...300 °C - Fixed probe, 100 mm x 3 mm - Temperature limit at connector 105 °C **==> picture [215 x 71] intentionally omitted <==** **----- Start of picture text -----**<br> ~20<br>30°<br>Sensing element Mineral insulation cable<br>Ø 3 ± 0.1 PT100 Class A Ø 3 S.S. AISI 316<br>**----- End of picture text -----**<br> - Material stainless steel AISI 316 ## **AC1904** - Application Range -50...105 °C - Cable probe, 50 mm x 6 mm, waterproof - Temperature limit 105 °C - Material stainless steel **==> picture [160 x 32] intentionally omitted <==** **----- Start of picture text -----**<br> Sensing element<br>1 x PT100 Class A Round crimped<br>Stainless steel close-end tube<br>**----- End of picture text -----**<br> 1 **www.rotronic.com** ## **AC1909** - Application range -50...105 °C - Fixed probe, 100 mm x 4.5 mm, air temperature - Temperature limit at connector 105 °C - Material stainless steel AISI 316 ## **AC1916-A-T** - Application range -100...250 °C - Cable probe, 60 mm x 6 mm, waterproof high temperature - Temperature limit at binder connector -40 °C - Material stainless steel AISI 316Ti ## **AC1920** **==> picture [208 x 235] intentionally omitted <==** **----- Start of picture text -----**<br> Sensing element Mineral insulation cable<br>PT100 Class A Ø 4.5 S.S. AISI 316<br>60<br>HEX crimping<br>2.1 m TBT cable<br>Binder 4 pole connector<br>Ø 6<br>Ø 4.5<br>**----- End of picture text -----**<br> - Application range -85...300°C - Cable probe, 375 mm x 3mm - Temperature limit at connector -20°C - Material stainless steel AISI 316L ## **Possible Accessories** ## **HC2-PT100-B4** - Adapter for PT100 probes to HP32, HP23-A, HF5, HF8, PF4/5, HL-NT Temperature range: -100 °C and 200 °C - AC1960-100 Screw in measuring sleeve for 3 mm probes Thread ¼” G, insertion depth 100 mm - AC1607/05 for 5 meters and AC1607/10 for 10 meters extension cable PT100 (Temperatur limit: -40 ..85 °C) 2 **www.rotronic.com**
Updated at April 23, 2026
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