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Small Size Quartz Flexure Accelerometer For High Temperature Drilling And Aeronautics

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Small Size Quartz Flexure Accelerometer For High Temperature Drilling And Aeronautics

Brand Name : avic

Model Number : AV4

Certification : CE

Place of Origin : China

MOQ : 1

Price : 900

Payment Terms : T/T

Supply Ability : 500/month

Delivery Time : 10 days for sample

Packaging Details : sponge+ box

Function : acceleration test

Threshold : 30μg

Material : stainless steel

Scale factor k1 : 1.8~2.4mA/g

Working temp. : -40℃+150℃

Noise : <3000µg-rms (0-10000Hz)

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AV4 Accelerometer.pdf

Small Size Quartz Flexure Accelerometer for High Temperature Drilling and Aeronautics
AV4 series quartz flexible accelerometer is a high temperature and anti-vibration accelerometer, the product has excellent repeatability, starting performance, high temperature and high reliability characteristics, it can be used for static testing and dynamic testing, it is also a standard vibration sensor.
Products adopt unique high temperature design, packaging process and special circuit, product output current is proportional to the measured acceleration, the user can calculate the appropriate sampling resistance, achieve high precision output, and according to the user demand built-in temperature sensor, used for the partial value and scale factor compensation, reduce the influence of environmental temperature. QA 650, T185, T160, JAE series products can be replaced in situ, but we adopt double torque structure, it is different from other company products. We can make the accelerometer bias value and scale factor more stable; it is launch since 2010, this product has delivered thousands of products. After years of application, it has become a mature product, especially a large number of applications in the drilling measurement of oil drilling
Features

  • Low lag
  • High resolution
  • High stability
  • High accuracy
  • Low power
  • Excellent overload capacity
  • Small volume
  • Low cost
  • Broad measurement range



Index Table

No. Parameters AV4-1 AV4-2 AV4-3
1 Range ±30g ±30g ±30g
2 Bias K0/K1 <10mg <40mg <40mg
3 Bias comprehensive repeatability σK0 (1σ,1 month) <50µg <250µg <250µg
4 Thermal coefficient <50µg/℃ <150µg/℃ <150µg/℃
5 Scale factor K1 1.1~1.4 mA/g 1.1~1.4 mA/g 1.1~1.4 mA/g
6 Scale factor monthly comprehensive repeatability σk1/k1 (1σ, 1 month) <80 ppm <250 ppm <250 ppm
7 Bias thermal coefficient (full temp. mean) <100ppm <200ppm <200ppm
8 Installation error <1500µrad <1500µrad <1500µrad
9 Vibration <100µg/g 2rms (50-500Hz) <100µg/g 2rms (50-500Hz) <100µg/g 2rms (50-500Hz)
10 Noise <3000µg-rms (0-10000Hz) <3000µg-rms (0-10000Hz) <3000µg-rms (0-10000Hz)
11 Working temp. -55~96℃ -55~125℃ -55~180℃
12 Impact 500 g 0.5ms 1000 g 0.5ms 1000 g 0.5ms
13 Sinusoidal vibration 25 g @30-500Hz 25 g @30-500Hz 25 g @30-500Hz
14 Resolution <10µg <10µg <10µg
15 Bandwidth >300 Hz >300 Hz >300 Hz
16 Consume current <20 mA <20 mA <20 mA
18 Power dissipation @ ±15VDC <480 mW <480 mW <480 mW
19 Input voltage ±13 to ±18V ±13 to ±18V ±13 to ±18V
20 Weight <65g 55nominal <65g <65g
21 Mounting diameter Ф25mm1.0inches Ф25mm Ф25mm
22 Height <21.5mm <21.5mm <21.5mm
23 Shell material 300 Series stainless steel 300 Series stainless steel 300 Series stainless steel



Applications

  • Drilling and Inclination Measurement
  • Aeronautics and Astronautics
  • Instruments and Equipment




Dimension
Small Size Quartz Flexure Accelerometer For High Temperature Drilling And Aeronautics
Small Size Quartz Flexure Accelerometer For High Temperature Drilling And Aeronautics


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