Temperature data-logger LoRa SPY T4

LoRaWANPt100with LCD display

Overview
The LoRa SPY T4 is a long-range LoRaWAN temperature logger engineered to monitor temperatures on domestic hot water (DHW) pipes. It records surface temperature via an external PT100 surface probe and provides local reading on an integrated LCD for quick verification.

Key functions and benefits

• Specifically designed for monitoring domestic hot water networks using an external PT100 surface probe
• Mounts to pipes with cable ties to avoid pipe damage
• Includes a thermal reflector to minimize external temperature influence and improve measurement reliability
• Connects to LoRaWAN networks with secure, encrypted transmission to JRI MySirius cloud or to a client server (via telecom network or private Micro Gateway)
• Real-time alerts on temperature deviations against configured thresholds
• Long-range LoRaWAN connectivity (up to 16 km in free field)
• Ready-to-use: operation and alarm LEDs, touch-sensitive controls
• Local LCD display for on-site consultation
• Flexible installation with integrated mounting eyelets and magnets; supplied with reflector
• Interchangeable 3.6 V lithium battery providing up to 2 years autonomy

Regulatory compliance

• Complies with legionella monitoring requirements (decree of 1 February 2010 for healthcare establishments and public facilities)
• Certifications: CE, ROHS, FCC, EN 300 200

Installation & usage notes

• Fix the logger to pipes using cable ties to avoid damaging the pipe surface
• Use the supplied reflector to reduce external temperature influence on measurements
• Data are transmitted securely and encrypted to JRI MySirius cloud or to a client server and can be consulted in real time via the MySirius application

Characteristics / technical specifications

• Model: LoRa SPY T4
• Dimensions: 87 x 63 x 24 mm
• Weight: 100 g
• Measurement range: -40°C to +85°C
• Measurement accuracy: refer to product datasheet for details
• Memory: 10,000 time-stamped measurements
• Radio range: Up to 16 km in free field
• Interface: operation and alarm LEDs, touch-sensitive On/Off button, LCD display
• Power supply: interchangeable 3.6 V lithium battery
• Autonomy: 2 years (typical, depending on configuration)
• Sensors: PT100 external surface probe
• Frequency bands: 868 MHz or 915 MHz
• Compliance: CE, ROHS, FCC, EN 300 200
• References: see table in the product datasheet