The ADL-JSD4 series quartz flexible accelerometer is a high-temperature resistant and vibration-proof accelerometer. The product features excellent repeatability, start-up performance, high-temperature resistance, vibration resistance, and high reliability. It is suitable for both static and dynamic testing and serves as a standard vibration sensor. Employing a unique high-temperature and vibration-resistant design, encapsulation process, and dedicated circuitry, the product outputs a current proportional to the measured acceleration. It provides measurements for both static and dynamic acceleration. Users may calculate and select an appropriate sampling resistor to achieve high-precision output.
Aplicações: Testes de inclinação para pontes, barragens, poços de petróleo, minas de carvão, etc.; controle de trens de alta velocidade; controle de estabilidade para embarcações, etc.
The ADL-JSD4 series quartz flexible accelerometer is a high-temperature resistant and vibration-proof accelerometer. The product features excellent repeatability, start-up performance, high-temperature resistance, vibration resistance, and high reliability. It is suitable for both static and dynamic testing and serves as a standard vibration sensor. Employing a unique high-temperature and vibration-resistant design, encapsulation process, and dedicated circuitry, the product outputs a current proportional to the measured acceleration. It provides measurements for both static and dynamic acceleration. Users may calculate and select an appropriate sampling resistor to achieve high-precision output. An internal temperature sensor can be incorporated upon request to compensate for bias and scale factor, thereby reducing the impact of ambient temperature. It can directly replace QA650, T185, T160, and JAE series products. However, our dual-torque structure distinguishes it from competitors’ offerings, ensuring greater stability in accelerometer bias and scale factor. This proprietary technology has been in use since 2010, with thousands delivered. After years of application, it is now a mature product, extensively employed in drilling measurement while drilling (MWD) for petroleum drilling.
Aplicações: Testes de inclinação para pontes, barragens, poços de petróleo, minas de carvão, etc.; controle de trens de alta velocidade; controle de estabilidade para embarcações, etc.
Aviso: As especificações estão sujeitas a alterações sem aviso prévio. A Beijing Andelu Technology Development Co., Ltd. reserva-se o direito de modificar qualquer produto ou tecnologia aqui descrita para aprimorar a confiabilidade, a funcionalidade ou o design, oferecendo consultoria e esclarecimentos.
| Não | parâmetros | ADL-JSD4-01 | ADL-JSD4-02 | ADL-JSD4-03 |
| 1 | Faixa de saída | ±30g | ±30g | ±30g |
| 2 | Offset KO/K1 | <10mg | <15mg | <15mg |
| 3 | Repetibilidade de deslocamento mensal ok0 (1σ, 1 mês) | <50μg | <200μg | <200μg |
| 4 | Coeficiente de temperatura | <50μg/℃ | <100μg/℃ | <100μg/℃ |
| 5 | Fator de escala K1 | 1,1～1,3mA/g | 1,1～1,3mA/g | 1,1～1,3mA/g |
| 6 | Fator de escala mensal de repetibilidade ok1/k1 | <80 ppm | <150 ppm | <150 ppm |
| 7 | Coeficiente de temperatura de deslocamento | <100 ppm | <200 ppm | <200 ppm |
| 8 | Erro de instalação | <1500μrad | <1500μrad | <1500μrad |
| 9 | Erro de retificação de vibração | <30μg/g 2rms (50-500Hz) |
<100μg/g 2rms (50-500Hz) |
<100μg/g 2rms (50-500Hz) |
| 10 | Barulho | <3000μg-rms (0-10000Hz) |
<3000μg-rms(0- 10000Hz) |
<3000μg-rms(0- 10000Hz) |
| 11 | Faixa de temperatura operacional | -55～96℃ | -55～155℃ | -55～180℃ |
| 12 | Choque | 500 g 0,5 ms | 1000 g 0,5 ms | 1000 g 0,5 ms |
| 13 | Vibração | 25 g a 30-500 Hz | 25g a 30-500Hz | 25 g a 30-500 Hz |
| 14 | Resolução | <10 μg | <10 μg | <10 μg |
| 15 | Largura de banda | >300 Hz | >300 Hz | >300 Hz |
| 16 | Consumo atual | <20 mA | <20 mA | <20 mA |
| 17 | Consumo de energia a ±15 VCC | <480 mW | <480 mW | <480 mW |
| 18 | Tensão de entrada | ±13 a ±18V | ±13 a ±18V | ±13 a ±18V |
| 19 | Peso | < 5,5 g | < 5,5 g | < 5,5 g |
| 20 | Diâmetro de montagem | φ25mm | φ25mm | φ25mm |
| 21 | Altura | <21,5 mm | <21,5 mm | <21,5 mm |
| 22 | Material de construção | Aço inoxidável série 300 | Aço inoxidável série 300 | Aço inoxidável série 300 |
Aqui, o importante é oferecer aos clientes produtos da melhor qualidade.
