Zhonghe SZ-2 Magnetoelectric Speed Sensor with IP65 Protection 30mV/mm/s Sensitivity for Bearing Vibration Measurement No Power Supply Required
Price:
Negotiations
MOQ:
1
Delivery Time:
Negotiable
Brand:
Zhonghe
Product Description
Zhonghe SZ-2 Bearing Vibration Specialized Magnetoelectric Speed Sensor Probe
The SZ series magnetoelectric speed sensor is designed for measuring bearing cover vibration in rotating machinery including steam turbines, compressors, fans, and pumps. This electromagnetic sensor generates voltage output through moving coil magnetic field interaction, requiring no external power supply and offering easy installation.
Key Features
- Output signal proportional to vibration velocity, suitable for high, mid, and low-frequency vibration measurement
- Low output impedance with excellent signal-to-noise ratio, no special requirements for output plugs and cables
- Frictionless moving parts design provides high flexibility and capability to measure minute vibrations (0.01mm)
- Resistant to lateral vibration (up to 10g peak value)
- Versatile mounting for bearing housings, machine housings, or structural vibration measurement
- Stainless steel housing with laser welding technology, achieving IP65 protection rating
Technical Specifications
| Parameter | Specifications |
|---|---|
| Sensitivity |
SZ-2: 30mV/mm/s ±5% SZ-6, SZ-6B: 50mV/mm/s ±5% SZ-4V, SZ-4H: 28.5mV/mm/s ±5% SZ-6G: 50mV/mm/s ±5% SZ-6E: 40mV/mm/s ±5% |
| Amplitude Limit | ≤ 2000μm (peak-to-peak) |
| Frequency Response |
SZ-2: 10-500 Hz SZ-6, SZ-6B, SZ-6G, SZ-6E, SZ-4V, SZ-4H: 4-1000 Hz |
| Maximum Acceleration | 10g |
| Measurement Direction |
SZ-2, SZ-6, SZ-6G, SZ-6E: Vertical or Horizontal SZ-4V: Vertical Type SZ-4H: Horizontal Type |
| Operating Temperature | -30°C to 120°C |
| Relative Humidity | ≤ 95% RH (non-condensing) |
| Dimensions | Φ35 * 76 mm |
| Weight | Approximately 200g |
Operating Environment
Suitable for environments free from strong magnetic fields, corrosive gases, or liquids.
Note: Specifications are for reference only; actual product specifications may vary.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Location
NO. 7-A5, ZHONGHANGBEIYUAN BUILDING, 42 ZHONGHANG ROAD, HUAQIANGBEI SUBDISTRICT, FUTIAN DISTRICT, SHENZHEN , CHINA
Contact Person
Biona