Full Temperature Compensation High Precision Voltage Output Type Of Dual-axis Inclinometer

ER-A-04 Main Features:
●Dual-axis inclination measurement
●Range±1~±90° for optional
●Accuracy: refer to performance table
●Wide Input Range 9~36V
●Wide working temperature :-40~+85℃
●High resolution 0.001°
●IP67 level of protection
●High vibration resistance>2000g
●Temperature excursion 0.0008°/℃

Product Details

Full Temperature Compensation High Precision Voltage Output Type Of Dual-axis Inclinometer


Introduction

ER-A-04 series is full temperature compensation high precision voltage output type of dual-axis inclinometer. The product adopts high-precision 24bit A/D differential converter internally, which ensures the linearity of the voltage signal output of the product. The user does not need to make linear correction by himself , which is ready-to-use, stable and reliable! ER-A-04, moreover, because the system integrates the high resolution temperature sensor, with MCU central processing system to secondary temperature compensation, the temperature of zero temperature drift can be controlled in 0.0008 ° / ℃, small temperature range the most highly precise degree can reach 0.002 °, peer products in the country is an absolute competitive advantage.
The ER-A-04 has excellent system integration due to its features of non-contact mounting. By fixing the sensor on the surface of the object under test, the attitude Angle of the object can be calculated automatically. The operation is simple and the installation is convenient. The latest MEMS high technology production, high precision, small volume, strong anti-external electromagnetic interference ability, strong shock and vibration ability, now widely used in industry and military industry field!


Features
Dual-axis inclination measurement
Range±1~±90°for optional
Accuracy: refer to performance table
Wide Input Range 9~36V
Wide working temperature :-40~+85℃
High resolution 0.001°
IP67 level of protection
High vibration resistance>2000g
Temperature excursion0.0008°/℃


Application
Leveling of engineering vehicles
Bridge and dam monitoring
Laser positioning
Medical device Angle control
Attitude navigation of underground drill
Railway gauge scale and gauge level
Horizontal control of precision machine tool
Slope monitoring of geological equipment
Measurement of pitch Angle of directional satellite communication antenna


Specifications

Parameter

Condition

ER-A-04-10

ER-A-04-30

ER-A-04-60

ER-A-04-90

Unit

Range


±10

±30

±60

±90

°

Measurement axis


XY

X Y

XY

XY


Zero output

0°Output

2.5

2.5

2.5

2.5

V

Resolution ratio


0.001

0.001

0.001

0.001

°

Absolute precision

@25℃

0.003

0.01

0.02

0.03

°

Long term stability


0.01

0.02

0.03

0.04

°

Zero point temperature coefficient

-40~85°

±0.0008

±0.0008

±0.0008

±0.0008

°/℃

Spirit acuity temperature

-40~85°

≤50

≤50

≤50

≤100

ppm/℃

Access to electricity and movetime


0.5

0.5

0.5

0.5

S

Response time


0.02

0.02

0.02

0.02

S

Response frequency


1~20

1~20

1~20

1~20

Hz

Electromagnetic compatibility

According to EN61000 and GBT17626

MTBF

≥50000Hours/time

Insulation resistance

≥100M

Shock resistance

100g@11ms、Triaxial (half sinusoidal wave)

AntiVibration

10grms、10~1000Hz

Waterproofing grade

IP67

Cable

Standard 1 m length, wear-resistant, wide temperature, shielded cable 4*0.4mm2 air connector

Weight

160g(No cable)


Electrical parameters of products

ParameterConditionMinTypicalMaxUnit

Power Supply

Standard

9

12、24

36

V

Working current



40


mA

Output load

Resistivity

10



kΩ


Capacitive character



20

nF

Operating temperature


-40


+85

Storage temperature


-55


+100


If interested, pls contact us info@ericcointernational.com    


ERICCOis expert in high quality borehole wireless mwd manufacturing and selling, who is one of the best manufacturers and suppliers of borehole wireless mwd with high precision. We have a professional team at your service.

Inquiry