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SENSOREX MEGGITT
(IS) 690210279 LVDT conditioner

(IS) 690210279 LVDT conditioner

Product catalog summary

Product Overview
Meggitt Sensing Systems specializes in various measurement products including LVDTs, inertial systems, inclinometers, accelerometers, IMUs, MEMS sensors, servo-inclinometers, and conditioners. These products are applicable in sectors such as aerospace, energy, measurement, and railway.

IS Conditioner for IS LVDT Sensor (690210279)
This signal conditioner is designed for use with inductive LVDT sensors in explosive atmospheres. It provides a 4/20mA current output proportional to the displacement of the sensor core rod.

Utilization Range

Electrical: Power supply ranges from 15VDC to 28VDC.
Storage Temperature: -65°C to +85°C.
Operating Temperature: -40°C to +85°C.

Mechanical and Environmental Characteristics

Number of Channels: 1
Location: Hazardous area
Dimensions: 215 x 126 x 55 mm
Box Material: Stainless steel
Junction: Screw terminals
Protection: IP 40
Vibrations: 2g (white noise)
Weight: Approximately 1800 g

Electrical Characteristics at +25°C

Power Supply: 15VDC to 28VDC
Maximum Consumption: 60mA
Sensor Supply Voltage: 2.2 Veff ±20%
Sensor Frequency: 3500 Hz ±10%
Synchronized Demodulation on Primary
Filter: 450 Hz ±20%
Output Signal: 4/20mAdc
Load Resistance: 280 Ω for 15Vdc to 730 Ω for 28Vdc
Maximum Non-Linearity: ±0.1% FS
Maximum Accuracy Error: ±0.2% FS
Zero Thermal Drift: ±25 ppm/°C/FS
Sensitivity Thermal Drift: 150 ppm/°C

Safety and Compliance
The terminal blocks must be associated with intrinsically safe devices, and these combinations must comply with intrinsic safety rules.

Selection Guide
Product Reference: 690210279
Marking Details: Ex ia IIC T5 or Ex ia IIB T4, Ex ia IIC T4, Ex ia IIC T3 or Ex ia IIB T3

Temperature Classification

T5 in IIC atmosphere for Ta less than 40°C
T4 in IIB atmosphere for Ta less than 40°C
T4 in IIC atmosphere for Ta less than 75°C
T3 in IIC atmosphere for Ta less than 85°C
T3 in IIB atmosphere for Ta less than 85°C

Contact Information
Meggitt (Sensorex)
Archamps Technopôle
196 Rue Louis Rustin
74166 ARCHAMPS, France
Tel: 04 50 95 43 70
Fax: 04 50 95 43 75
Website: www.sensorex.fr, www.meggitt.com

Catalog excerpts

Aerospace Energy Measurement Railway Utilization range • Electrical : Power supply: 15VDC to 28VDC • Storage temperature: -65°C/ + 85°C • Operating temperature: -40°C / +85°C (IS) 690 210 279 signal conditioner features inductive LVDT sensor signal treatment in explosive atmosphere. This conditioner delivers a 4/20mA current output proportional to the sensor core rod displacement. Our measurement product competencies: LVDTs I Inertial systems I Inclinometers I Accelerometers I IMU I MEMS sensors I Servo-inclinometer I Conditioners MEGGiTT smart engineering for extreme environments

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Aerospace Energy Measurement Railway V Sensorex® IS conditioner for IS LVDT sensor 690210279 (IS) Mechanical and environmental characteristics Number of channel Location unit Hazardous area Stainless steel Screw terminals Electrical characteristics at +25°C Power supply Maximum consumption Sensor supply voltage Sensor frequency Synchronized demodulation on primary Output signal Load resistance Maximum accuracy error Zero thermal drift Sensitivity thermal drift Note: the terminal blocks must be associated to intrinsically safe devices and these combinations must be compatible as regards intrinsic...

Open the catalog to page 2

(IS) 690210279 LVDT conditioner

(IS) 690210279 LVDT conditioner

Catalog excerpts

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