74712-06-03-04-00 Bently Nevada Seismoprobe Velocity Transducers
Operating and Storage Temperature: -29°C to 204°C
Product Specifications
| Attribute |
Value |
| Sensitivity Temperature Coefficient |
0.2%/°C |
| Coil Resistance |
1.25 kΩ ±5% |
| Locked Coil Inductance |
125 mH, typical |
| Operating and Storage Temperature |
-29°C to +204°C |
| Gasket Material |
Silicone |
| Weight |
480 grams (17 ounces) typical |
Product Description
Bently Nevada Seismoprobe Velocity Transducer Systems are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The two-wire systems consist of a transducer and appropriate cable.
The Seismoprobe family of velocity transducers is a two-wire design that uses moving-coil technology. It provides a voltage output directly proportional to the transducer's vibration velocity.
Moving-coil transducers are less sensitive to impact or impulsive excitation than solid-state velocity transducers, which are inherently accelerometers with embedded integration electronics. They don't require external power, making them convenient for portable measurement applications.
Ordering Information
74712-AA-BB-CC-DD
Transducer Mounting Angle/Minimum Operating Frequency Option
- 01 | 0 ±2.5, 4.5 Hz (270 cpm)
- 02 | 0 ±2.5, 4.5 Hz (270 cpm)
- 03 | 90 ±2.5, 4.5 Hz (270 cpm)
- 06 | 0 ±100, 10 Hz (600 cpm)
- 07 | 0 ±180, 15 Hz (900 cpm)
Mounting Base Option
- 01 | Circular; 1/4-20 UNC stud
- 02 | Circular; 1/4-28 UNF stud
- 03 | Rectangular flange
- 04 | Circular; with three 8-32 threaded studs on a 44 mm (1.75 in) diameter bolt circle
- 05 | No base; 1/2-20 UNF-3A stud
- 06 | Isolated circular 1/4-20 UNC stud
- 07 | Isolated circular 1/4-28 UNF stud
- 08 | Isolated rectangular flange
- 09 | Isolated circular 5/8-18 UNF stud
- 10 | Circular; M10X1 stud
- 11 | Isolated circular M10X1
- 12 | Isolated circular 1/2-20 UNF-2A
Connector Option
- 02 | Top Mount
- 03 | Terminal block top mount
- 04 | Side mount
Agency Approval Option
- 00 | No Approvals
- 01 | CSA
- 04 | ATEX/IECEx
Frequently Asked Questions
1. Who is SC Automation Limited?
SC Automation Limited (SC) was established in 2010 with over 10+ years of industry experience in automation instrumentation and industrial solutions.
2. Where does SC mainly distribute its products?
Our products are primarily exported to:
- Africa: South Africa
- Asia: Southeast Asia, Middle East
- Europe: Nordic countries
- Americas: South America
- Oceania: Australia, New Zealand
3. What types of automation instruments does SC specialize in?
- Pressure Transmitters
- Flow Meters
- Ultrasonic Level Sensors
- Vibration Monitoring Systems
- Water Quality Analyzers
- Electric Actuators
- Solenoid Valves
- Sensors & More
4. Which brands does SC supply?
We provide genuine new products from leading brands, including but not limited to:
- Bently Nevada
- Endress+Hauser (E+H)
- Pepperl+Fuchs (P+F)
- MTL
- Allen-Bradley (AB)
- Rosemount (Emerson)
- Yokogawa
- AUMA
- IFM
- SMC
- Festo
Need a specific brand? We can source it for you!
5. Are SC's products 100% genuine and new?
Yes! We only supply original, brand-new products with full manufacturer warranties.
6. Do SC's products come with a warranty?
✓ 1-year warranty for all products (except consumables like electrodes).
7. What delivery terms does SC accept?
- EXW (Ex-Works)
- CIF (Cost, Insurance & Freight)
8. What currencies are accepted for payment?
USD | EUR | CNY (RMB) | HKD
9. What payment methods does SC support?
- T/T (Bank Transfer)
- Alipay | WeChat Pay
10. How can customers contact SC?
11. What are SC's working hours?
24/7 support! We respond promptly to inquiries at any time.
12. What is SC's company philosophy?
"Honesty in Relationships, Excellence in Work - Integrity First."
13. What shipping methods does SC support?
- Express Couriers: DHL, UPS, TNT, FedEx
- Special Routes: Russia & Pakistan dedicated lines
- Customer's Own Logistics: Share your partner's details, and we'll arrange pickup.
14. Where are goods delivered?
Mainland China or Hong Kong (brand-dependent).
15. Does SC support pre-shipment inspection?
✓ Yes! If you cannot visit, a trusted third party can inspect on your behalf.
16. What are SC's payment terms?
- Full payment upfront for orders delivered within 1 week.
- 30% deposit for orders with longer lead times.
17. Why choose SC Automation Limited?
- ✓ 100% genuine products with reliable warranties
- ✓ Fast quotations & technical support (e.g., E+H product selection)
- ✓ Year-round shipping (excluding logistics holidays)
- ✓ Hassle-free sourcing - Your trusted one-stop automation supplier!
Need more details? Contact us anytime!
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