ER-QA-03D High-Temp and Anti-shock Quartz Accelerometer For Oil And Gas

Features:
1. Tactical navigation grade performance;
2. Analog output;
3. Field-adjusting range;
4. Widely operating Temperature Range.

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Product Details

ER-QA-03D Quartz Accelerometer mainly used for inclination angular test such as: bridge, dam, oil well, mining and so on, it also can be used for railway control system and ship’s stability system, which has high vibration resistant and strong shock resistant ,high and low temperature performance is superior . Especially ER-QA-03D C still has excellent performance when it in 185℃high temperature environment.

Quartz accelerometer

Features:

Tactical navigation grade performance
Analog output
Field-adjusting range
Widely operating Temperature Range

Specification:

S/No	Parameters	ER-QA-03D A	ER-QA-03D B	ER-QA-03D C
1	Input range (g)	±30	±30	±30
2	Bias (mg)	＜10	＜40	＜40
2.1	One-month composite repeatability (µg)	＜50	＜250	＜250
2.2	Temperature sensitivity (µg/℃)	＜50	＜150	＜150
3	Scale factor (mA/g)	1.1～1.4	1.1～1.4	1.1～1.4
3.1	1 month composite ,repeatability (ppm)	＜80	＜250	＜250
3.2	Temperature sensitivity (ppm)	＜100ppm	＜200ppm	＜200ppm
4	Axis misalignment (µrad)	＜1500	＜1500	＜1500
5	Vibration rectification (µg/g2rms) (50-500Hz)	＜100	＜100	＜100
6	Intrinsic noise (µg-rms) (0-10000Hz)	＜3000	＜3000	＜3000
7	Operating temperature range (℃)	-55～96	-55～125	-55～180
8	Shock (g)	500 0.5ms	1000 0.5ms	1000 0.5ms
9	Vibration peak sine (g)	25@30-500Hz
10	Resolution /threshold (µg)	＜10	＜10	＜10
11	Bandwidth (Hz)	＞300	＞300	＞300
12	Quiescent current per supply (mA)	＜20	＜20	＜20
13	Quiescent power (mW)@ ±15VDC	＜480	＜480	＜480
14	Input voltage	±13 to ±18	±13 to ±18	±13 to ±18
15	Weight (grams)	55 Nominal , 65 max
16	Diameter below mounting surface	Ф1.0±0.005 (inches)	Ф25mm	Ф25mm
17	Height-bottom to mounting surface (inches)	0.617 Max	0.617 Max	0.617 Max
18	Case material	300 series stainless steel

Quartz Accelerometer Install dimension :

Quartz Accelerometer

If interested,pls contact us info@ericcointernational.com

ERICCO is expert in high quality accelerometer for oil and gas manufacturing and selling, who is one of the best manufacturers and suppliers of accelerometer for oil and gas with high precision. We have a professional team at your service.

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