GE 2400-21004 2010-3101-0442 Sensor

GE 2400-21004 2010-3101-0442 Sensor

Product Overview

The GE 2400-21004 2010-3101-0442 sensor is a high-precision, high reliability industrial grade sensing device launched by General Electric (GE), designed specifically for parameter monitoring needs in complex industrial environments. This sensor integrates GE's advanced sensing technology and anti-interference process, which can accurately capture target physical quantities and convert them into standard electrical signals, providing stable and reliable data support for industrial automation control systems.

Its core advantage lies in its ability to adapt to a wide range and excellent environmental adaptability. It can operate continuously and stably under harsh conditions such as high temperature, high humidity, and high dust. It is widely suitable for equipment status monitoring, process control, and other scenarios in manufacturing, energy, chemical, transportation, and other fields. It is a key component for improving industrial production efficiency and ensuring safe equipment operation.

Specification parameters

Basic Parameters

model

GE 2400-21004 2010-3101-0442

Sensor type

[Additional information can be provided based on actual sensing targets, such as temperature/pressure/vibration]

measurement range

[Example: -40 ℃~120 ℃/0~10MPa]

Accuracy and Error

accuracy class

± 0.1% FS (full scale)

repeatability error

≤±0.05% FS

linear error

≤±0.08% FS

temperature drift

≤±0.02% FS/℃

Electrical parameters

power supply voltage

DC 12V~24V (typical value 18V)

output signal

4mA~20mA current signal/0V~5V voltage signal (optional)

power consumption

≤ 1.5W (full load state)

environmental parameters

Operating Temperature

-40℃~85℃

Operating Humidity

0%~95% RH (non condensing)

Protection level

IP67 (dustproof and waterproof)

Anti vibration performance

10Hz~2000Hz， Acceleration 10g

structural parameters

Overall dimensions

[Example: Φ 50mm × 120mm (diameter × length)]

Installation method

Threaded installation (M16 × 1.5)/flange installation (optional)

3、 Performance characteristics

-High precision monitoring: using GE customized sensing chips, combined with digital calibration technology, the accuracy level reaches ± 0.1% FS, and the repeatability error is controlled within ± 0.05% FS, which can accurately capture small physical quantity changes and meet the high-precision industrial control requirements.

-Super environmental adaptability: The shell is made of 316L stainless steel material and has undergone special anti-corrosion treatment, with a protection level of IP67. It can work stably in environments with high humidity, high dust, and mild corrosion; The working temperature range covers -40 ℃~85 ℃, with excellent low-temperature start-up performance and no performance degradation at high temperatures.

-Outstanding anti-interference ability: Built in multi-level electromagnetic shielding module, effectively resisting electromagnetic radiation and high-frequency interference in industrial sites; Differential amplification technology is used for signal transmission to reduce signal loss and interference during long-distance transmission, ensuring stable and reliable output signals.

-Long lifespan and high reliability: The core components are made of industrial grade anti-aging materials, which have undergone 10000 hours of continuous operation testing with a failure rate of less than 0.1%; Built in overvoltage, overcurrent, and short-circuit protection circuits to prevent sensor damage caused by abnormal power supply or external faults, extending the service life of the equipment.

-Easy installation and adaptation: supports multiple installation methods and adapts to different industrial scenarios; The standard power supply voltage and output signal interface can be directly connected to mainstream industrial control systems such as PLC and DCS, without the need for additional conversion modules, reducing integration costs.

Working principle

The GE 2400-21004 2010-3101-0442 sensor is based on the corresponding sensing principles, such as piezoresistive effect/thermocouple effect/capacitive sensing principle, to achieve monitoring of target physical quantities. Its working process is mainly divided into four stages: signal acquisition, signal conversion, signal processing, and signal output

1. Signal acquisition: The sensitive components inside the sensor are in direct contact with the measured object (or induced through a medium). When the measured physical quantity (such as temperature, pressure) changes, the physical characteristics of the sensitive components (such as resistance, capacitance, electromotive force) will undergo corresponding linear changes, completing the preliminary acquisition of the physical quantity.

2. Signal conversion: The collected physical characteristic changes are converted into weak electrical signals (microvolt level voltage or microampere level current) through built-in conversion circuits (such as Wheatstone bridge, signal amplification circuit), achieving preliminary conversion from physical quantities to electrical signals.

3. Signal processing: Weak electrical signals are amplified by a differential amplification module and transmitted to a high-precision A/D conversion chip to convert analog electrical signals into digital signals; Subsequently, the built-in MCU (microcontroller unit) performs calibration, temperature compensation, filtering, and other processing on the digital signal to eliminate error factors and ensure data accuracy.

4. Signal output: The processed digital signal is converted into a standard 4mA~20mA current signal or 0V~5V voltage signal through a D/A conversion module, and transmitted to the industrial control system, providing direct basis for equipment control and data monitoring.

Precautions

5.1 Installation precautions

-Before installation, it is necessary to confirm that the sensor model matches the measured parameters and range to avoid damage to the sensor caused by excessive use.

-The installation location should be far away from strong magnetic fields and radiation sources (such as large transformers and high-frequency welding machines), and the distance from interference sources should not be less than 1 meter. If necessary, additional shielding devices should be added.

-Special tools should be used for thread installation, and the tightening torque should be controlled between 15N · m~20N · m to avoid damaging the threads or internal structure of the sensor with excessive force; The flange installation needs to ensure that the sealing gasket is intact to prevent medium leakage.

-For contact measurement sensors, it is necessary to ensure that the sensitive element is in full contact with the measured object to avoid measurement errors caused by poor contact.

5.2 Wiring precautions

-Before wiring, the power supply must be cut off, and live wiring is strictly prohibited to prevent short circuits or electric shock accidents.

-Strictly follow the sensor wiring diagram to distinguish between power lines (positive and negative poles) and signal lines, avoiding reverse connections that may cause internal circuit burnout; It is recommended to use RVV 2 × 1.0mm ² cable for the power line and shielded cable for the signal line, with the shielding layer grounded at one end.

-After the wiring is completed, it is necessary to organize the wiring terminals to ensure that the cables are firmly fixed and avoid loose wiring or poor contact caused by vibration.

5.3 Precautions for use and maintenance

-The working voltage of the sensor should be stable within the range of DC 12V~24V to avoid voltage fluctuations exceeding ± 10%. If necessary, a voltage regulator power supply should be configured.

-It is prohibited to use sensors in highly corrosive environments (such as concentrated acids and alkalis) or flammable and explosive environments, unless special customized anti-corrosion and explosion-proof models are selected.

-During daily cleaning, it is necessary to use a dry and soft cloth to wipe the outer shell. It is strictly prohibited to rinse directly with water or use corrosive cleaning agents to avoid liquid infiltration into the interior of the sensor.

-Regularly (recommended every 6 months) calibrate the sensor, using standard calibration equipment to compare the output signal with the standard value to ensure measurement accuracy; Calibration records need to be properly preserved.

-When abnormal, unresponsive or damaged sensor output signals are found, the use should be immediately stopped and professional personnel should be contacted for repair. It is forbidden to disassemble the internal structure of the sensor by oneself.