XS770A Wireless Vibration Sensor

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XS770A Wireless Vibration Sushi Sensor

Discover Yokogawa's advanced battery-powered wireless vibration sensor for Industrial IoT (IIoT). The XS770A integrates vibration (velocity, acceleration, X/Y/Z axes, 3-axis composite) and surface temperature monitoring in a single unit for harsh environments.

Supports Zone 2 hazardous location installation
Sensor's Wi-Fi is capable of communicating up to 6 miles/10 km
Battery life of up to 10 years
Easily monitor sensor status from a smartphone via NFC

What Are the Benefits of Wireless Vibration Sensors?

Wireless Vibration Sensors are screw or magnet-mounted sensors that measure vibration (velocity and acceleration) along the X, Y, and Z axes and 3-axis composite as well as monitoring the surface temperature and enabling remote vibration analysis. They can be installed in Zone 2 areas, such as petrochemical plants, paint plants, drug plants, or any location where flammable gas or vapor may exist. In addition, they are capable of long-distance communication and their batteries can last up to 10 years.

Hazardous Location Installation

The XS770A can be installed in Zone 2 areas, such as petrochemical plants, paint plants, drug plants, where flammable gas or vapor may exist.

Long-Distance Communication

LoRaWAN has excellent sensitivity reception, good radio interference resistance, and offers a communication distance of six miles (10 km) or more in ideal conditions. This sensor can be installed anywhere need - over a vast area.

Excellent Environmental Resistance and Battery Powered

The XS770A has a built-in replaceable battery that can last up to 10 years. This waterproof, dust-proof, and explosion-proof wireless pressure monitor can operate in harsh environments can be installed anywhere in a plant (no power cables required).

Configuration and Wireless Condition Monitoring Sensor Status from a Smartphone

Using an Android-based smartphone with NFC (Near Field Communication) interface makes configuration and status monitoring of sensors simple and intuitive.

Applications

Any rotating industrial equipment where vibration or temperature determines the equipment's health
Where early detection of abnormalities will prevent equipment malfunctions and improve the operator's safety
Equipment that is in hard-to-reach or hazardous areas to eliminate manual checks
Oil, petrochemicals, chemicals, electric power, and gas
Iron and steel, non-ferrous metals
Rubber, pulp and paper
Foods and pharmaceuticals
Cement, construction, maintenance service, infrastructure (roads, bridges, tunnels)
Rotary machine vendors
Printing and publishing
Automobile parts, electrical appliances, IT

XS770A Wireless Vibration Sensor

WIRELESS SPECIFICATIONS	Communication Protocol	LoRaWAN class A EU868, AS923, US915, KR920, AU915
	Data Rate	250 to 11000 bps^*1
	Frequency	Available frequency bands vary depending on the country. Please check General Specifications for details.
	Radio Security	AES 128-bit encryption
	RF Transmitter Power	Max. 7 dBm
	Antenna	Built-in Omni-directional antenna
POWER SUPPLY SPECIFICATIONS	Battery	Lithium thionyl chloride battery: 1 unit (dedicated product) Rated voltage: 3.6 V Rated capacity: 2.6 Ah
PERFORMANCE SPECIFICATIONS	Measurement	Vibration	Measurement	Acceleration (peak), Velocity (RMS)
			Axis	X, Y, Z axes and 3-axis composite
			*Range 2**	Acceleration: 0 to 130 m/s2 (0 to 13.26 g) Velocity *3: 0 to 20 mm/s (0 to 0.79 in/s)
			Frequency range	10 to 1,000 Hz (± 3 dB)
			Accuracy (100 Hz)	X, Y, Z axes: ±10% FS 3-axis composite: ±20% FS
		Temperature	Measurement	Temperature
			Range	-20 to 85°C (-4 to 185°F)
			Resolution	0.1°C
			Measurement part	Base
	Update Time	1 minute to 3 days
	Battery Characteristics	The typical battery life is 4 years in the following conditions.^*4 • Update period: 1 hour • Ambient temperature: 23±2°C (73.4±3.6°F)
FUNCTIONAL SPECIFICATIONS	Output	LoRaWAN^*5
FUNCTIONAL SPECIFICATIONS	NFC Interface	NFC Forum Type 2 Tag
INSTALLATION ENVIRONMENT	Ambient Temperature Limits	Operating: -20 to 85°C (-4 to 185°F)^*6
REGULATORY COMPLIANCE STATEMENTS	Degrees of Protection	IP66/IP67 and Type 4X^*6
REGULATORY COMPLIANCE STATEMENTS	Explosionproof	ATEX, IECEx, FM
PHYSICAL SPECIFICATIONS	Housing Material	For detail, refer to “MODEL AND SUFFIX CODES” in General Specifications.
	Weight	260 g (0.57 lb)
	Mounting	Mounting on the measurement target using the screw^*7

*1: Available data rates vary depending on the country.
*2: Peak value of the input vibration. For the relation between the measurement frequency band and measurable range, refer to General Specifications.
*3: The 20 mm/s pk value is equivalent to 14 mm/s RMS when input is based on a sine wave.
*4: Environmental conditions such as vibration and the type of the connected device may affect battery life.
*5: For detail on the channel plan, refer to General Specifications.
*6: Depends on the selected code. For detail, refer to General Specifications.
*7: Can also mount using the magnetic holder supplied as an accessory. Note that, when using the magnetic holder, the vibration measurement frequency band drops.