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KT-JB6 QUARTZ FLEXIBLE ACCELEROMETER


KT-JB 6 series quartz flexible accelerometer is a small, high temperature resistant seismic type accelerometer. The product has excellent repeatability, starting performance, high temperature seismic resistance and high reliability characteristics, which can be used for both static testing and dynamic testing, and is also a standard vibration sensor.
The product adopts unique miniaturization, high temperature resistant seismic design, advanced packaging process and special circuit, the output current of the product is proportional to the input acceleration, the user can select the appropriate sampling resistance through calculation, to achieve high precision output. And according to the user requirements of the built-in temperature sensor, can be used to compensate for the partial value and scale factor, to reduce the impact of environmental temperature. Since the launch of this product was launched in 2012, the number of deliveries has reached thousands. After years of application, it has become a mature product. The product has been widely used in the drilling measurement of oil drilling.
 
Features:
1. Excellent turn-on repeatability performance
2. Environmentally rugged
3. Analog output
4. Field adjustable range
5. Smaller outline size(≤25gram)
Widely operating Temperature Range(-55~180ºC)
  
 
JB6-A type outside drawing (round)
 
 
 JB6-B type outside drawing (square)
 
 Performance characteristics
S/No Parameters JB6-01 JB6-02
1 Range ±30g ±30g
2 Threshold /Resolution 30μg 30μg
3 Bias k0/k1 ≤(±20 mg) ≤(±20 mg)
4 Scale factor kl 1.9~2.1mA/g 1.9~2.1mA/g
5 Class II nonlinearity  coefficient k2/k1 ≤±50μg /g2 ≤±20μg /g2
6 Bias drift   Sigma k0( 1σ,one month) ≤220 μg ≤150 μg
7 Stability of scale factor  Sigma kl/kl
( 1σ,one month)
≤220 ppm ≤150ppm
8 Class II nonlinearity  Coefficient stability k2/k1(1σ,one month) ≤±50 μg /g2 ≤±40 μg /g2
9 Bias thermal coefficient ≤±150 μg /℃ ≤±80 μg /℃
10 Scale factor thermal coefficient ≤±200 ppm /℃ ≤±100 ppm /℃
11 Noise (sample resistance 840Ω) ≤8.4mv ≤8mv
12 Natural Frequency 350~800 Hz 350~800 Hz
13 Bandwidth 800~2500 Hz 800~2500 Hz
14 Vibration 25g(20-2000Hz) 25g(20-2000Hz)
15 Shock 1000g,0.5ms,1/2sin 1000g,0.5ms,1/2sin
16 Temperature range(Operating) -40+180℃ -40℃+150℃
17 Temperature range(saved) -60-+200℃ -60-+180℃
18 Power ±12~±15V ±12~±15V
19 Consume current ±20mA ±20mA
20 Size Ф18.2X16mm Ф18.2X16mm
21 Weight 25g 25g
DISCLAIMER: Specifications are subject to change without notice.  kaituo reserves the right to make changes to any product or technology herein to improve reliability, function or design.
Tel:+008613785430963    E-mail:ktjntm2020@vip.163.com 
Wechat:1487974841  http://www.ktjmyq.com and en.ktjmyq.com