Upper Computer Software Video:
The NTS series inclinometer is a compact digital output MEMS inclinometer from Ruicom Technology. This product integrates a dual-channel gravity tilt unit, measuring static gravitational acceleration and converting it into tilt angle changes, thus determining the sensor's output roll and pitch angles relative to the horizontal plane. Users can choose RS232, RS485, or TTL level interfaces as the output method according to their needs. The product has a built-in MCU control system that performs secondary correction on the sensor output linearity, compensating for the accuracy loss caused by insufficient correction in analog sensors.
This product uses a non-contact measurement principle, providing real-time output of the current attitude tilt angle. It is easy to operate and does not require relocating two opposing surfaces for installation. This sensor is mainly suitable for angle measurement in static and slowly changing dynamic scenarios, possesses good resistance to external electromagnetic interference, and can operate stably for extended periods in harsh industrial environments.
Technical Characteristics
❖ Single/dual axis tilt measurement;
❖ Measurement range ±10～±90°selectable;
❖ Resolution 0.02°;
❖ Standard DC 5V power supply;
❖ IP67 protection rating.
Application Field
❖ Angle control for various engineering machinery ❖ Four-wheel alignment and control for automobiles
❖ Chassis measurement for automobiles ❖ Leveling of medical beds
❖ Monitoring of gimbal operation ❖ Satellite antenna positioning
Performance Parameters
|
NTS
|
Condition
|
Parameter
|
Unit
|
|
Measurement Range
|
|
±10
|
±30
|
±60
|
±90
|
°
|
|
Measurement Axis
|
|
X Y
|
X Y
|
X Y
|
X Y
|
Axis
|
|
Resolution
|
|
0.02
|
0.02
|
0.02
|
0.02
|
°
|
|
Measurement Accuracy
|
@25℃
|
0.1
|
0.1
|
0.1
|
0.1
|
°
|
|
Zero-Point Temperature Coefficient
|
-40～85℃
|
±0.02
|
±0.02
|
±0.02
|
±0.02
|
°/℃
|
|
Sensitivity Temperature Coefficient
|
-40～85℃
|
≤150
|
≤150
|
≤150
|
≤150
|
ppm/℃
|
|
Power-On Startup Time
|
|
0.5
|
0.5
|
0.5
|
0.5
|
S
|
|
Response Frequency
|
|
20
|
20
|
20
|
20
|
Hz
|
|
Output Rate
|
5Hz,15Hz,35Hz,50Hz Configurable
|
|
Output Signal
|
RS232/RS485/TTL Customized
|
|
Electromagnetic Compatibility
|
According to EN61000 and GBT17626
|
|
Mean Time Between Failures (MTBF)
|
≥98,000 hours/cycle
|
|
Insulation Resistance
|
≥100 megohms
|
|
Shock Resistance
|
100g@11ms, triaxial (half-sine wave)
|
|
Vibration Resistance
|
10grms, 10～1000Hz
|
|
Waterproof Rating
|
IP67
|
|
Cable
|
Standard configuration includes 2-meter shielded cable
|
|
Weight
|
≤105g
|
Electrical Parameters
|
Parameter
|
Condition
|
Minimum Value
|
Typical Value
|
Maximum Value
|
Unit
|
|
Power supply voltage
|
Standard
|
4.5
|
5
|
5.5
|
V
|
|
Customizable
|
9
|
12
|
24
|
36
|
V
|
|
Operating current
|
5V
|
|
35
|
|
mA
|
|
12V
|
|
21
|
|
mA
|
|
24V
|
|
11
|
|
mA
|
|
Operating temperature
|
|
-40
|
|
85
|
℃
|
|
Storage temperature
|
|
-40
|
|
85
|
℃
|
Interface Definition
PCB board wiring definition
|
Stitch/thread color:
|
PIN Definition
|
Description
|
|
Red
|
DC4.5~5.5V
|
Positive power supply terminal
|
|
Black
|
GND
|
Negative power supply terminal
|
|
Yellow
|
RS232_RXD/RS485_D-
|
Receive data
|
|
Green
|
RS232_TXD/RS485_D+
|
Transmit data
|
Enclosure Wiring Definition
|
Stitch/Thread Color
|
PIN Definition
|
Description
|
|
PIN1/Red
|
DC4.5~5.5V
|
Positive power supply
|
|
PIN2/Yellow
|
RS232_RXD/RS485_D+
|
Receive data
|
|
PIN3/Green
|
RS232_TXD/RS485_D-
|
Transmit data
|
|
PIN4/Black
|
GND
|
Negative power supply
|
|
PIN5/--
|
NC
|
No connection
|
Product Dimensions
PCBA Board Dimensions
PCBA board dimensions: L33×W27×H8.2mm
Recommended screws: 4 M3 screws
Housing package size
Case dimensions: L64.5×W50×H18.5mm
Recommended screws: 2 M4 screws
Product Tags:
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NTS3 Small Digital Output Tilt Sensor IP67 Protection Rating Images
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