Quartz Flexible Accelerometer Dynamic Accelerometer High Temperature and Vibration Resistance

• Customization: Available
• After-sales Service: Working Life
• Warranty: 1 Year
• Model NO.: ACC4
• Measuring Range: 30g
• Bias K0/K1: ≤±10mg
• Scale Factor K1: 1.1-1.3 Ma/G
• Noise: <3000µg-RMS (0-10000Hz)
• Bandwidth: 300 Hz
• Power: ±13 to ±18V
• Weight: 55g
• Material: Stainless Steel
• Place of Origin: Guangdong,China
• Customized Support: OEM,ODM
• Brand Name: Firepower
• Transport Package: Sponge/Box/
• Specification: Ф 25X21.5mm
• Trademark: Firepower
• Origin: Shenzhen
• Production Capacity: 50000/Year

Product Description

 

 

Product introduction
ACC4 series quartz flexible accelerometer is a dynamic accelerometer with high temperature and vibration resistance. The product has the characteristics of excellent repeatability, starting performance, high temperature and vibration resistance and high reliability. It can be used for both static and dynamic tests. It is also a standard vibration sensor.
The product adopts a unique high temperature and anti-seismic design, packaging process and dedicated circuit. The output current of the product is proportional to the measured acceleration. It provides static and dynamic acceleration measurement. Users can select the appropriate sampling resistance through calculation to achieve high-precision output. The built-in temperature sensor can be used to compensate the bias and scale factor according to the user's needs. Reduce the influence of ambient temperature. QA650, T185, T160, JAE series products can be replaced in situ, but we use a dual-torquer structure, which is different from other companies' products, and can make the accelerometer bias and scale factor more stable, with independent intellectual property rights. This product has been launched since 2010, and the number of deliveries has reached thousands. After years of application, it has become a mature product, especially widely used in the measurement while drilling of oil drilling.

Application field

• Bridge
• Dam
• Oil well
• Dip test for coal mines
• High-speed railway control
• Stability control of ships

Technical Parameter

 

Serial number	Parameter	ACC4-01	ACC4-02	ACC4-03
1	Output range	±30g	±30g	±30g
2	Bias K0/K1	<10mg	<15mg	<15mg
3	Bias Monthly Comprehensive Repeatability σ k0 (1σ, 1 month)	<50µg	<200µg	<200µg
4	Temperature coefficient	<50µg/ºC	<100µg/ºC	<100µg/ºC
5	Scale factor K1	1.1~1.3 mA/g	1.1~1.3 mA/g	1.1~1.3mA/g
6	Scale factor monthly Comprehensive repeatability σ K1/K1 (1σ, 1 month)	<80 ppm	<150 ppm	<150 ppm
7	Bias temperature coefficient (full temperature average value)	<100ppm	<200ppm	<200ppm
8	Installation error	<1500µrad	<1500µrad	<1500µrad
9	Vibration rectification error	<30µg/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	Operating temperature range	-55~96ºC	-55~155ºC	-55~180ºC
12	Impact	500 g  0.5ms	1000 g   0.5ms	1000 g   0.5ms
13	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	Current consumption	<20 mA	<20 mA	<20 mA
17	Power consumption @ ± 15VDC	<480 mW	<480 mW	<480 mW
18	Input voltage	±13 to ±18V	±13 to ±18V	±13 to ±18V
19	Weight	<55g	<55g	<55g
20	Installation diameter	Ф25mm	Ф25mm	Ф25mm
21	Height	<21.5mm	<21.5mm	<21.5mm
22	Shell material	300 series stainless steel	300 series stainless steel	300 series stainless steel
23	Temperature sensor	Optional	Optional	Optional

Details Images

 

Outline Drawing

 

Factory Photos

Company Profile