Explosion Proof Electronic Inclinometer Sensor, Output RS485/TTL

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$276.33

High accuracy explosion proof electronic inclinometer sensor for sale with optional RS485/TTL/RS232 output signals. Having single-axis ±180° / dual-axis ±90° measuring range. The tilt sensors have an accuracy of up to 0.3° and a resolution of up to 0.05°, with even higher accuracy options of 0.1° or 0.01° to ensure that accurate measurement data is provided.

Measuring Range *
Accuracy *
Output Signal *

SKU: ATO-IMS-MK700

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Delivery date: 6-12 days

Overview

Hot selling explosion-proof electronic tilt sensor is available now, providing accurate tilt measurement, the output signal supports RS232/RS422/RS485/TTL/CAN output signals, which ensures good compatibility of the tilt sensor with other systems. The sensor measurement range is single-axis ±180° or dual-axis ±90° (optional), the accuracy can be selected from 0.3°/0.1°/0.01°, the explosion-proof design and IP67 waterproof grade, so that it can still maintain efficient and stable performance in harsh environments, suitable for a variety of precision equipment monitoring.

Specifications

Model	ATO-MK700-IS-EPC
Measuring Range	Single axis ±180°/ 2 axis ±90° (optional)
Accuracy	0.3°	0.1°	0.01° (optional)
Resolution	0.05°	0.01°	0.002°
Output Signal	RS232/ RS485/ RS422/ TTL/ CAN (optional)
Measuring Axis	X, Y axis
Frequency Response	DC response 100Hz
Long-term Stability	<0.15°
Zero Temperature Drift	±0.01°/C
Power-on Start-up Time	0.2s
Response Time	0.01s
Auto Output Rate	5Hz output, 15Hz, 35Hz, 50Hz programmable (RS485 not available)
Average Operating Time	≥55000 hours/trip
Shock Resistance	20000g, 0.5ms, 3 times/axis
Vibration Resistance	10g/ms, 10~1000Hz
Insulation Resistance	≥100MΩ
Waterproof Rating	IP67
Supply Voltage	9~36V
Working Current	No load 40mA
Operating Temperature	-40°C~+85°C
Storage Temperature	-55°C~+125°C
Housing Material	Aluminum alloy with matte oxidation
Mounting	Four M4 screws
Cable	Standard with 1.5 meter length, abrasion resistant, oil resistant, wide temperature, shielded cable 6*0.2mm2
Weight	185g (without box)

Dimension (unit: mm)

Installation Method

Installation Precautions

Please install the inclinometer sensor according to the correct method, incorrect installation will lead to measurement errors, especially pay attention to a "surface" and "line".
The mounting surface of the inclinometer sensor and the measured surface must be fixed tightly, flat and stable, if the mounting surface is uneven, it is easy to cause the inclination sensor to measure the angle error.
ATO store inclinometer sensor axis and the measured axis must be parallel, the two axes as far as possible do not produce angle.

Wiring Diagram

RS232/RS485/TTL Wiring

Electrical Connection	Line Color Function
	1	2	3	4	5
	Red	White	Black	Green	Yellow
RS232	VCC	NC	GND	RXD	TXD
RS485	VCC	NC	GND	(B, D-)	(A, D+)
TTL	VCC	NC	GND	RXD	TXD

RS422 Wiring

RS422	1	2	3	4	5	6
	Red	Black	Green	Yellow	White	Brown
	VCC	GND	RXD- (B-)	RXD+ (A+)	TXD- (A+)	TXD- (B-)

Application

Tips: Explosion proof inclinometer sensor working principle

Adopt high precision core control unit, capacitance miniature pendulum principle. Utilizing the principle of earth gravity, when the inclination unit is tilted, the earth's gravity in the corresponding pendulum will produce the component of gravity, the corresponding capacitance will change, through the capacitance at the amount of amplification, filtering, conversion after the inclination.

U_R, U_L are the voltages between the left and right pole plates of the pendulum and their respective electrodes. When the tilt sensor is tilted, U_R, U_L will change according to a certain law, so ∫ (U_R, U_L) is a function of the tilt angle α: α=∫ (U_R1, U_L1)