Overview
The 330400 Accelerometer Acceleration Transducers are designed for critical machinery applications where casing acceleration measurements are necessary, such as gear mesh monitoring. The device adheres to the American Petroleum Institute Standard 670 for accelerometers. It offers a 50 g peak amplitude range and a sensitivity of 100 mV/g. An alternative model, the 330425, provides a larger amplitude range of 75 g peak and a sensitivity of 25 mV/g.
Specifications
- Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5%
-
Acceleration Range: 490 m/s² (50 g) peak across 10 Hz to 15 kHz frequency span
- Note: Vibration at frequencies above 15 kHz, especially at the transducer's resonance, may significantly decrease the range.
- Amplitude Linearity: ±1% to 490 m/s² (50 g) peak
- Broadband Noise Floor (10 Hz to 15 kHz): 0.039 m/s² (0.004 g) rms
-
Frequency Response:
- 10 Hz to 15 kHz (600 cpm to 900,000 cpm), ±3dB
- 30 Hz to 10 kHz (1800 cpm to 600,000 cpm), ±10%
-
Temperature Sensitivity:
- Typical variation from -11% to +3% over the operating temperature range
- Transverse Sensitivity: Less than 5% of axial
- Mounted Resonant Frequency: Greater than 30 kHz
- Amplitude of Resonant Peak: 20 dB maximum
Power Requirements
- Input Voltage: -24 ± 0.5 Vdc
- Bias Current: 2 mA nominal
- Output Bias Voltage: -8.5 ± 0.5 Vdc
- Grounding: Case isolated
Environmental Conditions
- Operating and Storage Temperature: -55°C to +121°C (-67°F to +250°F)
- Shock Survivability: 49,050 m/s² (5000 g) peak maximum
- Relative Humidity: 100% condensing, non-submerged; the case is hermetically sealed
- Magnetic Field Susceptibility: <2.21 mm/s²/gauss (225 mg/gauss) [50 gauss, 50-60 Hz]
- IP Rating: Equivalent to IP 68 (Dust-tight and watertight). This rating applies only to the sensor and does not apply to the cable.
Physical Characteristics
- Weight (No Cable): 99 g (3.5 oz) typical
- Diameter: 23 mm (0.93 in)
- Height: 59 mm (2.3 in), including mounting stud
- Connector: 3-pin MIL-C-5015 Receptacle
- Case Material: 316L stainless steel
- Mounting Surface: 32 microinch rms
- Mounting Torque: 4.1 N·m (3.0 ft·lb)
- Mounting Angle: Any orientation
Additional Notes
- Case Material: 316L stainless steel
- Weight (No Cable): 100 g (3.5 oz) typical
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
Recently Viewed
Express Shipping
Rapid delivery for your urgent requirements.
Extensive Inventory
Large stock for immediate dispatch.
Quality Assurance
Authentic, top-grade PLC & DCS components.
Global Service
Supporting clients worldwide with dependable service.