1. One-line summary
The 330400-02-05 is Bently Nevada’s most quoted 100 mV/g general-purpose accelerometer: hermetic, titanium, ¼-28 integral stud, certified for Zone-2, ATEX, IECEx, ABS & DNV—ready for gas turbines, cooling-tower fans or offshore pumps.
2. Instant Spec Table
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Parameter
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Value
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Notes
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Sensitivity
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100 mV/g ±10 %
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10–5 000 Hz ±3 dB
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Range
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0–80 g peak
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overload 1 000 g shock
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Temperature
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–55 °C … +125 °C
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no thermal zero shift
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Supply
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15 – 30 Vdc @ 2 mA
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constant-current 2–10 mA
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Housing
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Hermetic titanium
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0.7″ hex, 1.4″ height
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Stud
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¼-28 UNF integral
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no adapter needed
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Seal
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IP 68 / NEMA 4X
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100 h salt-spray per ASTM B117
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Approvals
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ATEX II 3G Ex ic IIC T4 Gc, IECEx, CE, ABS, DNV
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multi-card ready
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3. Approval Matrix (why it travels everywhere)
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Cert Body
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Code
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Zone / Class
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ATEX
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Sira 21ATEX2187X
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Zone 2, Ex ic IIC T4 Gc
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IECEx
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IECEx SIR 21.0040X
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Zone 2, Ex ic IIC T4 Gc
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ABS
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21-2156721-PDA
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Marine hull & machinery
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DNV
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TAA00001R9
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Offshore vibration monitoring
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4. Mounting Cheat-Sheet
ü Spot-face ≤ 32 µin Ra
ü 5–7 N·m (45–60 in-lb) on integral stud – no grease
ü Orient connector toward junction box → reduces drip-loop stress
ü Lock-wire optional for > 4 000 RPM fans
5. One-Minute Order Path
Sales Manager May
ab@mooreplc.com | +86-18106909650 (WhatsApp) | WeChat: dcsfcs
Send: “330400-02-05 + cable length + destination” – price in 15 min, 1-year warranty.
6. Take-away
Need a single, globally-accepted accelerometer that bolts on with one hand and forgets the world for ten years? 330400-02-05 is the titanium workhorse—keep a few in the store-room and stop hunting approvals.
What happens next?
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Your quote
You’ll get a fully customized quote to fit your unique needs.
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