ACA6-N ULTRA-HIGH PRECISION CURRENT OUTPUT TILT SENSOR INDUSTRIAL TILT MONITORING

ACA6-N ULTRA-HIGH PRECISION CURRENT OUTPUT TILT SENSOR INDUSTRIAL TILT MONITORING

ACA618T/ACA628T-N is a high-precision single/dual-axis tilt sensor with full temperature compensation and current output (4~20mA), designed for demanding industrial applications that require long-distance transmission and high stability.

Key Features:

• Equipped with a 24-bit high-precision differential A/D converter, ensuring excellent output linearity with no need for user-side linear correction;

• Integrated high-resolution temperature sensor, combined with an MCU for secondary temperature compensation, achieving zero drift as low as 0.0005°/°C; for small measurement ranges, accuracy can reach 0.003° at room temperature;

• 4–20mA current output offers superior resistance to interference and supports long-distance transmission up to 2 km, outperforming traditional voltage output;

• Non-contact installation—simply mount the sensor on the object with screws, and it will automatically calculate the tilt angle without alignment;

• Robust against electromagnetic interference and vibration, making it ideal for harsh environments;

• Offers outstanding performance and compatibility, standing out among competing domestic products and well-suited for high-end industrial tilt monitoring.

▶ FEATURES

★ Single/Dual-Axis tilt sensor               

★ Measure Range :±1~±90° optional

★ Wide voltage input: 11.5~36V             

★ Wide temperature working: -40~+85℃  

★ IP67 protection grade                    

★ Highly anti-vibration performance >2000g            

★ High Resolution: 0.0007°                 

★ Temperature drift: 0.0005°/℃

★ Small range accuracy up to 0.003 °

 

▶ APPLICATION

★ Engineering vehicles automatic leveling         

★ Bridge & dam detection       

★ Laser equipment position                      

★ Medical facilities angle control                

★ Underground drill posture navigation            

★ Precise machine tool level control               

★ Geological equipment inclined monitoring

★ Railway gauging rule , gauge equipment leveling

PRODUCT SPECIFICATIONS

ACA618T/628T-N		Conditions	Parameters				Unit
Measure range			±10	±30	±60	±90	°
Measure axis			X / XY	X / XY	X / XY	X / XY	axis
Zero output		0° output	12	12	12	12	mA
Resolution			0.0007	0.0007	0.0007	0.0007	°
Measure accuracy	MAXE	Room temp.	0.003	0.01	0.02	0.03	°
	RMSE	Room temp.	0.003	0.003	0.005	0.008	°
Zero Temp. coefficient		-40～85℃	0.0005	0.0005	0.0005	0.0005	°/℃
Sensitivity temp-coefficient		-40～85℃	≤50	≤50	≤50	≤50	ppm/℃
Power on time			0.5	0.5	0.5	0.5	S
Response frequency		20Hz
EMC		According to EN61000 and GBT17626
MTBF		≥98000 hours/times
Insulation Resistance		≥100MΩ
Shockproof		100g@11ms,3 axial direction (half sinusoid)
Anti-vibration		10grms,10～1000Hz
Protection grade		IP67
Cables		Standard 7 P * 6.8 mm aviation connector, 2m long, wear-resistant, wide temperature, shielded cable, cable weight ≤ 200 G
Weight		≤260g(without cable )

▶ ELECTRONIC CHARACTERISTICS

PARAMETERS	CONDITIONS	MIN	STANDARD		MAX	UNIT
Power supply	Standard	11.5	12	24	36	V
Working current	No load		40			mA
Output overload	Resistive		400		1000	kΩ
Working temperature		-40			+85	℃
Store temperature		-40			+85	℃