1. Part Number Decoding

• 330171：3300 Series, 5 mm diameter proximity probe, 1/4-28 UNF thread, unarmored cable

• 20：Case length = 2.0 inches

• 85：Total cable length = 8.5 meters

• 05：Probe tip length = 0.5 inches

• 02：Connector = Miniature coaxial ClickLoc, standard cable

• 05：Approvals = Multiple (ATEX/IECEx/CSA, Ex ia IIC T5)

2. General Description

• 3300 5 mm probe (330171‑xxxxxx)

• 3300 XL extension cable (141194‑01)

• 3300 XL Proximitor sensor (e.g., 330180 series)

3. Key Specifications（Electrical）

• Sensitivity：7.87 V/mm (200 mV/mil) ±5%

• Linear range：0.25 mm – 2.3 mm (10–90 mils)

• Output voltage (linear)：−1 VDC to −17 VDC

• Output impedance：50 Ω

• Frequency response：0 – 10 kHz

• Power supply (Proximitor)：−17.5 ~ −26 VDC

4. Mechanical & Environmental

• Probe diameter：5 mm

• Thread：1/4‑28 UNF

• Body material：303/304 stainless steel

• Tip material：PPS (Polyphenylene sulfide)

• Operating temp (tip)：−35°C ~ +177°C

• Extended temp (tip only)：−52°C ~ +218°C

• Humidity：100% condensing (non‑submersible)

• Pressure seal：Viton® O‑ring

5. Compatible System

• Proximitor：330180‑xx‑xx (8 mm XL series)

• Extension cable：141194‑01 (5 m or 10 m)

• Monitor：3500/40 (vibration), 3500/42 (axial position)

6. Approvals

• ATEX/IECEx：Ex ia IIC T5

• CSA：Class I, Div 1, Groups A‑D, T5

• CE, RoHS, SIL 2/3

7. Ordering Info（for reference）

• Base model：330171 (5 mm, 1/4‑28, unarmored)

• Case length：00=0 in, 12=1.2 in, 20=2.0 in, 47=4.7 in…

• Total length：05=0.5 m, 10=1.0 m, 40=4.0 m, 85=8.5 m…

• Connector：01=standard, 02=ClickLoc…

• Approval：00=none, 05=multi‑approvals, CN=ATEX only…