XS550 Wireless Temperature Sensor

XS550 Temperature Measurement Sushi Sensor

Discover Yokogawa's cutting-edge battery-powered wireless temperature sensor for Industrial IoT (IIoT). Combining the XS550 Temperature Measurement Module and XS110A Wireless Communication Module ensures precise temperature and humidity monitoring in harsh environments.

•   Supports hazard 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 Industrial Temperature Sensors?

The sensor supports 2 inputs of IEC standard thermocouples (any of 9 types including Type B, E, J).

Hazardous Location Installation

The XS550 in combination with the XS110A can be installed in Zone 1 areas, such as petrochemical plants, paint plants, steel 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.

Modular Design

The design simplifies maintenance. Easily replaces the battery without removing the XS550 Temperature Measurement Module from the piping.

Excellent Environmental Resistance and Battery Powered

The XS110A supplies power to the XS550 via 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).

Configure and Monitoring Sensor Status from a Smartphone

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

Wireless Temperature and Humidity Sensor Applications

Identifying the failed stage in multistage heat exchangers
Monitoring energy loss due to steam leakage
Temperature monitoring of tanks and firebricks

XS110A Wireless Communication Module

WIRELESS SPECIFICATIONS	Communication Protocol	LoRaWAN Class A EU868, AS923, US915
	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 (size D): 1 unit Rated voltage: 3.6 V Rated capacity: 19 Ah
PERFORMANCE SPECIFICATION	Update Time	1 minute to 3 days
FUNCTIONAL SPECIFICATION	Output Signal	LoRaWAN^*2
FUNCTIONAL SPECIFICATION	NFC Interface	NFC Forum Type 2 Tag
INSTALLATION ENVIRONMENT	Ambient Temperature Limits	Operating: –40 to 85 °C (–40 to 185°F) Storage: –40 to 85 °C (–40 to 185°F)
REGULATORY COMPLIANCE STATEMENTS	Degrees of Protection	IP66/IP67 and Type 4X Apply when connected to the Measurement Module.
REGULATORY COMPLIANCE STATEMENTS	Explosion-proof	ATEX, IECEx, FM
PHYSICAL SPECIFICATIONS	Housing Material	Plastic (PC)
PHYSICAL SPECIFICATIONS	Weight	300 g (0.66 lb)^*3

*1: Available data rates vary depending on the country.
*2: For detail on the channel plan, refer to General Specifications.
*3: Without battery

XS550 Temperature Measurement Module

MEASUREMENT RANGE	Temperature	Refer General Specifications, Table 1 for measurement range.
PERFORMANCE SPECIFICATIONS	Measurement Accuracy	Refer General Specifications, Table 1 for measurement accuracy.
	Update Time	1 minute to 3 days
	Battery Characteristics	Battery life is 10 years under the following conditions.^*1 • Ambient temperature: 23 ± 2°C • Update Time: 1 hour
FUNCTIONAL SPECIFICATION	Input	Input number and type: 2, non-insulated Thermocouples: B, E, J, K, N, R, S, T, C
INSTALLATION ENVIRONMENT	Ambient Temperature Limits	Operating: –40 to 85°C (–40 to 185°F) Storage: –40 to 85°C (–40 to 185°F)
REGULATORY COMPLIANCE STATEMENTS	Degrees of Protection	IP66/IP67 and Type 4X Apply when connected to the XS110A.
REGULATORY COMPLIANCE STATEMENTS	Explosionproof	ATEX, IECEx, FM
PHYSICAL SPECIFICATIONS	Housing Material	Stainless Steel
PHYSICAL SPECIFICATIONS	Weight	400 g (0.88 lb)