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SENSOREX MEGGITT
(IS) SX41170 series

(IS) SX41170 series

Product catalog summary

Product Overview
The document provides technical specifications for the Sensorex® SX41170 ATEX, a single-axis submersible servo-inclinometer by Meggitt Sensing Systems. This device is designed for use in harsh environments, capable of withstanding high vibration, shock levels, and external pressures up to 100 bar. It is suitable for applications such as LNG ship pitch and roll measurements, offshore platform stabilization, and gas turbine positioning.

Utilization Range

Electrical: Voltage output requires 13-25 VDC (IIC) or 13-30 VDC (IIA/IIB); current output requires 19-30 VDC with a 350Ω max load.
Protection Index: IP 68.
Temperature: Operating range is -40°C to +85°C; storage range is -55°C to +85°C.

Specifications

Power consumption is ≤30mA.
Output signal options include ±5Vdc ±0.5% and 4-20mA ±0.08mA.
Non-linearity is ≤ ±0.05% of FS; zero null voltage is ≤ 0.15% of FS.
Non-repeatability and hysteresis are ≤ 0.001% of FS; noise is < 2mVrms.
Output impedance is ≤ 240 ohms; cross-axis sensitivity is ≤ 0.005g/g.
Housing sensitive axis alignment is ±0.5°; zero thermal drift is ≤ 0.01% of FS/°C.
Sensitivity thermal drift is ≤ 0.01% of measure/°C.
Bandwidth varies from 3.5Hz to 10Hz depending on the angle range.
Vibration resistance is 5 g eff. from 10Hz to 500Hz; shock resistance is 200g-6ms.

Applications and Safety
The servo-inclinometer is designed for use in surface industries and environments with gaseous explosive atmospheres. It must be paired with intrinsically safe devices to comply with safety regulations.

Product Selection Guide
The document includes a selection guide with product references for different angle ranges and connector types (axial or radial). Cable lengths can range from 1 to 100 meters, with a default of 2 meters if unspecified.

Contact Information
Meggitt (Sensorex) is located at Archamps Technopôle, France. Contact details include phone and fax numbers, and websites for further information.

Catalog excerpts

Aerospace Energy Measurement Railway Sensorex® Single axis submersible servo-inclinometer SX41170 ATEX Utilization range (IS) SX41170 is a single axis servo-inclinometer needing a continuous power supply and delivering either an analog current output or an analog voltage output, proportional to the sine of inclination. It can have either a radial or an axial connector output. This servo-inclinometer is particularly appropriate for hard environment applications. Its floated sensitive element allows it to withstand against high vibration and shock levels. Its mechanical design allows it to resist to 100 bar external pressure. Besides, its electronic circuit is designed to be insensitive to electro-magnetic perturbations. This servo-inclinometer can be used : - In surface industries - In permanent presence of gaseous explosive atmosphere - With the gas listed in subdivisions IIA, IIB, IIC (IIC : only for voltage output servo-inclinometers) • Electrical: -Power supply for voltage output servo-inclinometers : IIC subdivision : 13 VDC to 25 VDC IIA or IIB subdivisions : 13 VDC to 30 VDC -Power supply for current output servo-inclinometers : 19 VDC to 30 VDC with a 350 Q max. load • Protection index: This servo-inclinometer has an IP 68 protection index • Temperature : Operating temperature: -40°C/+85°C Storage temperature: -55°C/ +85°C Applications • LNG ship pitch and roll measurements • Offshore platform stabilization • Gas turbine positioning Meggitt Sensing Systems Our measurement product competencies: LVDTs | Inertial systems | Inclinometers | Accelerometers | IMU | MEMS sensors | Servo-inclinometer | Conditioners MEGGiTT smart engineering for extreme environments

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Sensorex® Single axis submersible servo-inclinometer SX41170 ATEX General specifications at a +25°C Contact Power supply Consumption Output signal Non linearity Zero null voltage Non repeatability et hysteresis Noise Output impedance Cross axis sensitivity Housing sensitive axis alignment Zero thermal drift See «utilization range » <30mA ±5Vdc ±0.5% and 4-20mA ±0.08mA < ±0.05% of FS < 0.15% of FS < 0.001% of FS < 2mVrms < 240 ohms < 0.005g/g ±0.5° < 0.01% of FS/°C Sensitivity thermal drift < 0.01% of measure/°C Note: (IS) SX41170 servo-inclinometer must be associated to intrinsically safe...

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(IS) SX41170 series

(IS) SX41170 series

Catalog excerpts

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