Beskrivelse
HS1V is based on piezoelectric acceleration sensor, HS1V Piezoelectric Vibration Speed Transducer is processed through professional and high accurate design, with built-in precise integral circuit.
Funktioner:
·Built-in IEPE circuit
·Adopt piezoelectric crystal as sensitive element, no moving parts inside, no degeneration or wear
·Long service life
·Strong anti-jamming ability
·Wide frequency response
·Great dynamic characteristics
·Stainless steel shell
·Laser welding for sealing
·Double-layer shielding(isolation)
·Water-proof, dust-proof, oil resistance
·Customized pressure range
Parameters:
| Dynamic characteristics | Units | HS1V |
| measuring range (peak value) | mm/s | ±1270 |
| Sensitivity(25ºC)(±5%) | mV/mm/s | 4 |
| Frequency response(±1dB) | Hz | 5-1000 |
| Frequency response(±3dB) | Hz | 4-4000 |
| Amplitude non-linearity | % | ±1 |
| Transverse sensitivity rate | % | ≤5 |
| Electric property | ||
| Driving voltage | VDC | 18-28(constant-current source) |
| Driving current | mA | 2~10 |
| Output impedance | Ω | <100 |
| Full-scale output(peak value) | V | ±5 |
| Bias voltage | V | 10~12 |
| Ground insulation installment | Ω | ≥108 |
| Environment characters | ||
| Operation temperature | ºC | -40~+120 |
| limit of impact(peak value) | 3000 | |
| Physical characters | ||
| Outline dimension | See drawing | |
| weight | g | about 80 |
| Shell material | stainless steel | |
| Output mode | MIL-C-5015 | |
| Installment way | 1/4~28 | |
| Sensitive element | Ceramic shear | |
| Ingress protection grade | IP65 | |
| Accessory | ||
| Erection bolt | 1/4~28 transform to M6 | |
| Connection cable | D03~3 meters |
Ansøgning:
It is suitable for measuring the absolute vibration(relative to free surface) of bearing housing, shell or structure in various harsh environments in industrial field.
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Certificering:
FAQ:
1. Q: Are you manufacturer or trading company?
EN: We are manufacturer which focuses on sensor for 10 flere år.
2. Q: What’s your quality control system?
EN: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
EN: Our warranty time is 18 months after shipment.
EN: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
EN: Ja, we can laser mark your logo on products; OEM og ODM customization are welcomed.
EN: We have no MOQ limit, small quantity order is acceptable.
EN: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
EN: We could accept T/T, Paypal, WU.