E-mail: info@ericcointernational.com
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ER-Fiber Optic Gyroscope For Drilling Field

Features:
1. High bandwidth, short activation time, shock resistance, vibration resistance;
2. Most sensitive and accurate in its size;

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ER-Fiber Optic Gyroscope For Drilling Field


                                                            ER-FOG-B2 High Performance Low Cost Fiber Optic Gyro

ER-Fiber Optic Gyroscope For Drilling Field.jpg


The FOG-B2  is the interferometric digital close-loop single-axis fiber optic gyro, with the features of high bandwidth, short activation time, shock resistance, vibration resistance and affordable cost. The ER-FOG-B2 utilizes the patented IntelliProcess technology which not only reduces the impact of the temperature but also significantly improves the bias stability, angle random walk, scale factor linearity and robustness. The exceptional bias stability, angle random walk and resistance to shock make it ideal for various industrial applications.

The FOG-B2 is your best option for motion sensing, platform stabilization, navigation and precise pointing because of its high performance, robustness, compact package and competitive price.


Technical Specifications:

Performance Specifications

Maximum Input Rate (°/s)

±4

Scale Factor (°/s/bit)

0.000125[1]

Scale Factor Linearity(% rms)

<0.0205[2]

Bias Stability (°/hr 1σ)

0.2

Angle Rate Resolution (°/s)

0.0004

Angle Random Walk (°/√hr)

0.005

Bandwidth (Hz)

10(Highest Sample Rate 10/s)

Activation Time(s)

3

[1] Scale Factor error less than 1%

[2] Room Temperature


 

Power and Environmental Specifications

Input Voltage (V)

±5VDC[1]

Power Consumption (W)

2.5

Internal Temp. Measurement (/bit)

0.05

MTBF (hr)

>55000

Shock (g)

100

Operating Temperature ()

-40~+65

Storage Temperature ()

-50~+80

[1] The Power ripple must be less than 20mV.

 

Physical Specifications

Interface

RS232/RS422 @ 9600 Baud; 16bits

Connector

5 pin DIN connector

Size (mm)

Φ32.0×505(cylinder)

Weight (g)

About 800 


                                                                                             ER-FOG-F1 (LN)

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ER-FOG-F1LN is the low noise version of ER-FOG-F1 the smallest ever fiber optic gyro system (sensing optics and electronics in one housing). In addition it has extended operating temperature range and vibration endurance.

Features

Most sensitive and accurate in its size;

Very low 0.8 W  power

Fastest 0.02 s start-up

Widest 1kHz  bandwidth

Lowest 35 gram weight

Datasheet:

No.

Performance

Specifications

Value 

1

Main Parameters (Typical values)

 

Rate Range

600 deg/s

2

Scale Factor(SF)

3.2 mV/deg/s

3

Frequency range

0... 1 kHz

4

Angle random walk

0.03 deg / h

5

Bias stability, RMS

15 deg / h

6

SF stability, RMS

0.1 %

7

Readiness time

0 02 s

8

Environment

Temperature operating

-45°C ~+70°C

9

Endurance

-55°C~+85°C

10

Vibration(operating), RMS

13 g

11

Shocks(endurance)

100 g, 6 ms

12

Reliability

MTBF

50000 hours (20 С, predicted)

13

Lifetime(predicted)

15 years

14

Physical Parameters

Dissipation

1W

15

Weight

35gram

16

Volume

0.025litre

17

Housing protection

Power coating

18

Tolerances

Per ISO 2768-m

If you interested,Pls contact us info@ericcointernational.com


ERICCO is expert in high quality fiber optic gyroscope for drilling field manufacturing and selling, who is one of the best manufacturers and suppliers of fiber optic gyroscope for drilling field with high precision. We have a professional factory at your service.

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