## 330500-01-00
– Mounting Thread: **1/2‑20 UNF**
– Agency Approval: 00 = No approval required
– Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5% @100Hz
– Frequency Response:
– 4.5 Hz ~ 5 kHz (±3.0 dB)
– 6.0 Hz ~ 2.5 kHz (±0.9 dB)
– Velocity Range: 1270 mm/s (50 in/s) peak
– Operating Temp: -55°C ~ +121°C
– Case: 316L stainless steel
– Connector: 2-pin Mil-C-5015 hermetically sealed
– Dimension: Ø25.3 mm × 63.2 mm
– Weight: **142 g (5.0 oz)**
## ✅ 330500-02-00
– Mounting Thread: **M8×1**
– Agency Approval: 00 = No approval required
– Electrical / frequency / sensitivity / temperature / housing / connector / dimension **same as above**
– Weight: **142 g (5.0 oz)**
## Short English version (for quotation / packing list)
>
> 330500-01-00: Velomitor Piezo-Velocity Sensor, 1/2-20 UNF thread, 142g
> 330500-02-00: Velomitor Piezo-Velocity Sensor, M8×1 thread, 142g
> Common spec: Sensitivity 100 mV/in/s ±5%, range 50 in/s peak, 316L SS housing, 2-pin hermetic connector