SKU: NSE-5005-02

HT AI-200 – Analog Input Board


NSE AI-200 is a high performance, high temperature analogue interface board designed to interface the most common sensor types used in downhole wireline, drilling tools, industrial and automotive applications.

NSE AI-200 has an embedded firmware that allows interfacing of a wide variety of sensors. An open protocol interface combined with NSE or Customer software allows easy setup and configuration. NSE AI-200 can also be set up to have a customer defined behaviour.

The controller PCB layout is designed with ruggedness in mind. A CNC machined aluminium chassis provides maximum mechanical support to allow the board to operate in an environment where very high shock and vibration may occur. The board has rugged, high temperature connectors.

The board is conformal coated and rated for operation in up to 177deg / 700bar ambient pressure environments, allowing it to be located close to the actual sensors. With only 4 input wires (power x 2 and CAN bus x 2), wiring to the board is simple and flexible, and the number of feedthrough pins (and cost) in a system can be reduced significantly.

Key Data

Temp. Rating 177deg C
Input Voltage 18-48 Vdc (Custom Available)
Input Current 25mA @ 24Vdc
(No bridges or sensors connected)
Bridge Channels 4
Bridge Voltage 5V exitation voltage out
Bridge Input gain 1 – 128x
RTD Channels 6
RTD Input gain 1 – 128x
Analog Input Channels 2 (Single ended)
0-5V – 12bit resolution, 600Sps
Digital GPIO Channels 3
Input Levels Low: 0-0.6V, High: 2.4-5.5V
Dimensions 185 x 27 x 11mm
Com. Ports CAN bus
Ambient Pressure 15.000 PSI



Datasheet – HT AI-200 – Analog Input Board (NSE-5005-02)
NSE-500502-901-C (28-Nov-2023)
NSE products – 3D STP files.pdf Download

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