Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | 78 × 58 mm |
| Weight | 0.93 kg |
| Frequency Range | 4 Hz to 1000 Hz |
| Natural Frequency | 4.5 Hz ±11.1% (at 20°C, 100 kΩ load) |
| Sensitivity | 28.8 mV/(mm/s) ±2.5% (at 20°C, 100 kΩ load) |
| Damping Factor | 0.56 (at 20°C, 100 kΩ load) |
| Resistance Measuring Coil | 375 Ω ±5% |
| Insulation Resistance | >1 MΩ (test voltage 500 V AC) |
| Inductance | <90 mH |
| Capacity Against Housing | <1.2 nF |
| Maximum Lifting Current | 1.8 mA (for deviation from nominal measuring direction) |
FAQ
FAQ
Q1: What is the operating temperature range of the PR9268 sensor?
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A1: The operating temperature range for the transducer without the connector is -20°C to +100°C, with short-term usage (less than 4 hours) up to 120°C.
Q2: What is the weight of the PR9268 sensor?
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A2: The net weight, including cable, connector, and plug, is approximately 930 g. The transducer alone weighs around 260 g, and with packing, the total weight is approximately 1200 g.
Q3: What is the radiation resistance of the PR9268 sensor?
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A3: The PR9268 sensor with RAD type has a radiation resistance of 8×10⁵ Gy.
Q4: What is the protection class for the PR9268?
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A4: The protection class for the PR9268 sensor varies. For the 20x-x00 and 30x-x00 types, the protection class is IP 55, while for the 60x-000 and 70x-000 types, it is IP 65.
Q5: Can the PR9268 sensor be used in hazardous locations?
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A5: Yes, the PR9268 sensor is certified for use in hazardous locations with intrinsic safety protection (Ex ia IIC T6…T4 Ga for 20x-x00 and 30x-x00 types, and Ex ib IIC T4…T3 Gb for 60x-000 and 70x-000 types).
Q6: What are the maximum deviation limits for the measuring direction?
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A6: For the PR9268/20x-xxx and PR9268/30x-xxx models, the maximum deviation from the nominal measuring direction is ±30° without sinking current and ±60° with sinking current. For the PR9268/60x-000 and PR9268/70x-000 models, the deviation is ±30° without sinking current and ±60° with sinking current.
Q7: What is the maximum permissible acceleration for the sensor?
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A7: The maximum permissible acceleration in the measuring direction is 10 g peak-peak continuously and 20 g peak-peak for short times. In the transverse direction, the permissible acceleration is 2 g peak-peak.
Q8: What is the sensor’s damping factor?
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A8: The damping factor of the PR9268 sensor is 0.56 at 20°C with a 100 kΩ load.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
