DS3800NPRB1A1A - Proximity Sensor Interface Module

DS3800NPRB1A1A - Proximity Sensor Interface Module DS3800NPRB1A1A - Proximity Sensor Interface Module

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Part Number: DS3800NPRB1A1A
Manufacturer: General Electric
Series: Mark IV
Product Type: Proximity Sensor Interface Module
Number of channels: 12
Operating temperature: -45 to 55 °C
Size: 8.24 cm high x 4.16 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States


DS3800NPRB1A1A is a Proximity Sensor Interface Module manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. A proximity sensor interface module is a device that facilitates communication between proximity sensors and other electronic systems. Proximity sensors detect the presence or absence of objects nearby without physical contact, usually by emitting electromagnetic fields or beams and sensing changes in their characteristics. The interface module typically converts the signals from the proximity sensor into a format that can be understood by the receiving system, such as digital or analog signals. It may also provide additional functionalities like signal conditioning, filtering, amplification, or processing to improve the reliability and accuracy of the sensor data. These modules are commonly used in various applications, including industrial automation, automotive systems, security systems, robotics, and consumer electronics, where the accurate detection of objects' proximity is essential for proper operation.


  • Interface for up to four passive proximity sensors.
  • Configurable for different sensor types, including standard-gap variable reluctance and extended range.
  • Ideal for applications with limited space, such as secondary-flight controls and thrust-reverser systems.
  • A converter is prominently shown near the board's lower-left corner. The converter indicates the component's voltage, which is 12VDC or 12 volts DC.
  • On the left edge of the PCB, adjacent to the converter, is a lengthy connector port that is black.
  • On the other edge of the card is a blue male pin connector port that is smaller in size. This blue port is in the middle of a ten-point test sequence.

WOC has the largest stock of GE Speedtronic control systems OEM replacement parts. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly contact our team by phone or email.


How many proximity sensors can be connected to the module in a turbine control system?

The module can interface with up to four passive proximity sensors, providing comprehensive coverage for monitoring critical areas within the turbine system.

Can the module support different types of proximity sensors used in turbine applications?

Yes, the module is configurable to accommodate various types of proximity sensors commonly employed in turbine control systems, including standard-gap variable reluctance and extended-range sensors.

What advantages does the module offer for turbine control systems?

The module compact design makes it well-suited for turbine control systems with limited space, ensuring efficient integration without sacrificing functionality or performance.