Quartz Accelerometer

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JHT-II-B Quartz Flexure Accelerometers

1 .Product Description

JHT-II-B good quartz flexible accelerometer vibration resistance, the angle measurement accuracy for the angle in seconds. Mainly used for oil drilling MWD system and a continuous inclinometer system can be widely used in harsh working environments other systems.

2. Main parameters

No.	Parameter		Units	Rating
No.	Parameter		Units	MJ	M
1	Bias		ｍg	10	10
2	Scale Factor		mA/g	2.5±0.5	2.5±0.5
3	Bias Temp Sensitivity		μg／℃	60	80
4	Scale Factor Temp Sensitivity	Room Temp~ 120℃	PPm／℃	80	100
4	Scale Factor Temp Sensitivity	120℃~150℃	PPm／℃	500	500
5	Bias Stability		μg	100 Test time is 3~7 days	100 Test day
6	Scale Factor Stability		ppm	100 Test time is 3~7 days	100 Test day
7	Range		g	±10	±10
8	Vibration		g，Ｈz	20g(20~2000Hz)	20g(20~2000Hz)
9	Shock		g，ｍs	1000g,0.5ms,1/2sin	1000g,0.5ms,1/2sin
10	Operating Temp		℃	-45~+125/150/175	-20~+125/150/175
11	Test Temp		℃	Room Temp ~+125/+150	Room Temp~+125/+150
12	Weight		g	55	55
13	Supply Voltage		v	±7~±12	±7~±12

Features： Good performance in anti-vibration, high measurement accuracy。
Application： Mainly used in incline measurement system of petroleum well drilling , and also widely used in other bad environment system.

Download：

JHT-Ⅱ-B.pdf

圆孔加表外形尺寸图.jpg

JHT-II-B（2）尺寸图.png

JHT-II-B（3）尺寸图.png