Part Number: F225-00T-003-01
Potential alternative for the following AAL series inclinometer part numbers from TE Connectivity/Measurement Specialties/HL Planar: NS-2/AAL2-UDD, NS-5/AAL2-UDD, NS-10/AAL2-UFG, NS-10/AAL2-UDG, NS-15/AAL2-UDG, NS-30/AAL2-UDN.
Features and Benefits:
- ±25° operating range, ±10° linear range inclinometer
- ±0.005° repeatability angle measurements
- Dual/two-axis measurement inclinometer
- UART/TTL communications
- 5.0 V DC ±0.25 V DC supply voltage
- PCB board-level design for simple integration
- Excellent customer support
Digital Interface | UART/TTL |
Analog Output | None |
Supply Voltage | 5.0 V DC ±0.25 V DC |
Supply Current | <10 mA @ 5 V DC |
Operating Range | ±3º |
Linear Range | ±10º |
Axes of Measurement | 2 |
Linearity (% of ±10°) | ≤1.0% |
Repeatability | ±0.005° |
Resolution | ≤0.001° |
Null Offset | ±2° |
Cross-Axis Sensitivity | ≤0.03% per degree |
Long Term Stability/Drift | ≤0.005° |
Null Temperature Offset | 0.0002° per °C |
Scale Temperature Offset | 0.075% per °C |
Operating Temperature | -40 °C to 85 °C |
Storage Temperature | -40 °C to 100 °C |
Time Constant (63.2% of output) | ≤1 second |
Linear Range

Operating Range

Housing | None |
Electrical Connections | 8-pin Molex 1054291308 |
Mating Connector | 8-Pin Molex 1053081208 |
Weight | 20 g |
Length | 45 mm (1.78”) |
Width | 45 mm (1.78”) |
Height | 17 mm (0.65”) |
Pin 1 | Gnd | Ground |
Pin 2 | Vcc | Supply Voltage (+) |
Pin 3 | TX | UART/TTL Transmit |
Pin 4 | NC | No Connection |
Pin 5 | Gnd | Ground |
Pin 6 | Gnd | Ground |
Pin 7 | NC | No Connection |
Pin 8 | RX | UART/TTL Receive |


UART/TTL Information
Baud Rate | 9600 (default, selectable up to 115200) |
Data Bits | 8 |
Parity | None |
Stop Bits | 1 |
UART/TTL Commands
‘x’ or ‘X’ | X axis output (0 to 65535) |
‘y’ or ‘Y’ | Y axis output (0 to 65535) |
‘t’ or ‘T’ | Temperature output (0 to 1023) |
‘s’ or ‘S’ | Output X, Y, temperature at set intervals |
‘r’ or ‘R’ | Stop timed interval output |
‘1’ to ‘5’ | Set delay (in seconds) for set intervals |
‘v’ or ‘V’ | Product information and version |
‘B1’ | Set baud rate to 9600 |
‘B2’ | Set baud rate to 19200 |
‘B3’ | Set baud rate to 38400 |
‘B4’ | Set baud rate to 57600 |
‘B5’ | Set baud rate to 115200 |
‘?’ | List all commands |
RoHS Compliant |
Product Documentation
F225-00T-003-01 Datasheet |
F225-00T-003-01 STEP File |
Arduino UART/TTL Communications INO File |
Application Notes
Tools
Angle Measurement Converter |
Web Serial Terminal |
Videos
What Is An Electrolytic Tilt Sensor? |
Brochures
Tilt Measurement Product Catalog |
Download STEP File
Part Number | Description | STEP File |
F225-00T-003-01 | ±25° UART/TTL Inclinometer | Download |
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F225-00T-003-01 Quantity Discounts
Quantity | Price |
1 | $341.25 |
10 | $320.78 |
100 | $292.53 |
500+ | $262.54 |