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oil drilling accelerometer, precise vibration sensor

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oil drilling accelerometer, precise vibration sensor

Name: oil drilling accelerometer precise vibration sensor
Brand: Firepower
Price: 1 USD

Model Number : JB1-01

Place of Origin : China

MOQ : 1

Price : negotiable

Payment Terms : T/T

Supply Ability : 500/month

Delivery Time : 1 week for sample

Packaging Details : sponge/box

Brand Name : Firepower

product name : quartz flexure vibration sensor

Range : 50g

Bias K0/K1 : ≤±3mg1

Scale factor K1 : 1.05~1.30 Ma/g

shell : stainless steel

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oil drilling accelerometer, precise vibration sensor

Applications

Drilling

Inclination Measurement

Aeronautics

Astronautics

Instruments

Inertial Equipment

Features

High resolution

High stability

High accuracy

Low power

Excellent overload capacity

Small volume

Low cost

Product Introduction

Quartz flexible accelerometer is a high-precision military inertial navigation grade accelerometer product with excellent long-term stability, repeatability, start-up performance, environmental adaptability and high reliability. It can be used for both static testing and dynamic testing. test, is also a standard vibration sensor.

The output current of the product has a linear relationship with the force or acceleration received, and the user can select an appropriate sampling resistor through calculation to achieve high-precision output. A temperature sensor can be built-in according to user needs, which can be used to compensate the offset value and scale factor to reduce the influence of ambient temperature.

oil drilling accelerometer, precise vibration sensor

Performance Characteristics

No.	Parameters	QTA1-A	QTA1-B	QTA1-C
1	Range	±50g	±50g	±50g
2	Threshold	5μg	5μg	5μg
3	Bias K₀/K₁	≤±3mg1	≤±3mg	≤±5 mg
4	Scale factor K₁	1.05~1.30 mA/g	1.05~1.30 mA/g	1.05~1.30 mA/g
5	Second order nonlinearity coefficient K₂	≤±10μg /g2	≤±15μg /g2	≤±20μg /g2
6	0g 4 hours short-term stability	≤10 μg	≤15 μg	≤20 μg
7	1g 4 hours short-term stability	≤10 ppm	≤15 ppm	≤20 ppm
8	Bias comprehensive repeatability σK₀ (1σ,1 month)	≤10 μg	≤20 μg	≤30 μg
9	Scale factor comprehensive repeatability σK₁/K₁ (1σ,1 month)	≤15ppm	≤30 ppm	≤50 ppm
10	Nonlinearity coefficient comprehensive repeatability K₂/K₁(1σ, 1 month)	≤±10 μg /g2	≤±20 μg /g2	≤±30 μg /g2
11	Bias thermal coefficient (full temp. mean)	≤±10 μg /℃	≤±30 μg /℃	≤±50 μg /℃
12	Scale factor thermal coefficient (full temp. mean)	≤±10 ppm /℃	≤±30 ppm /℃	≤±50 ppm /℃
13	Noise (sampling resistance 840Ω)	≤5mv	≤8.4mv	≤8.4mv
14	Natural frequency	400~800 Hz	400~800 Hz	400~800 Hz
15	Bandwidth	800~2500 Hz	800~2500 Hz	800~2500 Hz
16	Random vibration	6g(20-2000Hz)	6g(20-2000Hz)	6g(20-2000Hz)
17	Impact	100g,5ms,1/2sin	100g,5ms,1/2sin	100g,5ms,1/2sin
18	Working temp.	-55~+85℃	-55~+85℃	-55~+85℃
19	Store temp.	-60~+120℃	-60~+120℃	-60~+120℃
20	Power supply	±12~±15V	±12~±15V	±12~±15V
21	Consume current	≤±20mA	≤±20mA	≤±20mA
22	Thermal sensor	Customizable	Customizable	Customizable
23	Size	Ф25.4X30mm	Ф25.4X30mm	Ф25.4X30mm
24	Weight	≤80g	≤80g	≤80g

Dimension

oil drilling accelerometer, precise vibration sensor

Customer Service

Before signing an official contract with our customer we will help to analyze and provide professional solution based on customer project information and come out with optimum solution.
Your inquiry related to our products or price will be replied in 24hrs.
Keep informing our customer production process and help arrange quality checking in the factory if necessary.
One-year warranty to our product and negotiable for some cases.
For installation or testing, we could provide on-line instruction and training the whole life.

Product Tags:

Precise Vibration Sensor

Oil Drilling Accelerometer

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