WASON WS-T11SLG-Xplus External Ultra-Low Temperature Logger (LN2) (CAT#: STEM-BC-2730-ZJF)

The WS-T11SLG-Xplus is an external ultra-low temperature data logger for liquid nitrogen environments. It operates from -200°C to 0°C with a single external sensor (line 1.5m, probe 0.45m). Supports 4G GPRS transmission, real-time location tracking, offline auto-sync, Bluetooth printing, and alerts via audio, visual, SMS, email, call, and WeChat. USB Type-C interface allows local data management. Powered by lithium battery with DC 5V/2A adapter, standby time up to 15 days. CE-certified ABS housing provides drop and shock protection. Cloud-based platform enables remote configuration, historical data access, and trajectory tracking.

Temperature Range: -200°C~0°C
Sensor Type: Ultra-Low Temp External (LN2)
Sensor Channels: 1
Sensor Length: Line 1.5 m, Probe 0.45 m
Data Resolution: 0.1°C
Recording Capacity: 10,000 sets
Record Interval: 1 min~24 h
Power: Lithium Battery, DC 5V/2A Adapter
Dimensions: 71 x 112 x 20 mm
Weight: 150 g
Communication: 4G
Alarm: Audio/Visual/SMS/Email/WeChat

Ultra-low temperature logging
LN2 compatible sensor
Cloud 4G monitoring
Real-time location tracking
USB Type-C connectivity
Offline data auto-sync
Bluetooth printing
Multi-mode alert system

STEM-BC-2723-ZJF
STEM-BC-2724-ZJF
STEM-BC-2725-ZJF
STEM-BC-2726-ZJF
STEM-BC-2727-ZJF