UbiBot WS4-P4G1RS
4G Temperature and Humidity Sensor with GNSS for Cold Chain
Back to Products
UbiBot
UbiBot WS4-P4G1RS
IoT Enabled
The UbiBot WS4-P4G1RS is a compact 4G LTE sensor with built-in GNSS for cold-chain transport. It records temperature, humidity, light and vibration with the vehicle position, connects over 4G only (no WiFi), and accepts RS485 external sensors. A flight mode suspends all wireless connections for air transport.
Interested in this product?
Get in TouchKey Features
- Built-in GNSS positioning records the vehicle route alongside sensor data
- Built-in temperature (±0.2°C), humidity (±2% RH), light and vibration (±4 g) sensors
- 4G LTE connectivity (this model has no WiFi)
- RS485 port for external sensors, including PT100, soil, wind speed, CO2 and atmospheric pressure
- 300,000-record memory uploads stored data automatically when the network returns
- Samples and uploads more often when a threshold is triggered
- Flight mode suspends all wireless connections for air transport
- IP65 housing with a drainage structure for wet environments
- Magnetic or wall/screw mounting
Ports & Interfaces
RS-485
×1
Bidirectional
USB
×1
Bidirectional
Cellular
×1
Bidirectional
lte-cat-4
Connectivity
Cellular
Physical Specifications
Operating Temp.-20°C to +60°CIP RatingIP65
Quick Info
- Category
- GPS Tracking
- Brand
- UbiBot
- Model
- WS4-P4G1RS
- Interface
- RS-485, USB
- Device Type
- Asset & Portable Trackers
- Connectivity
- LTE Cat-4
- Suitable For
- Cold ChainStationary Asset
- IP Rating
- IP65
- Operating Temperature
- -20°C to +60°C
Downloads & Resources
Model Variants
| Model | Connectivity | 4G LTE | GNSS | RS485 | CO2 Sensor | Accelerometer |
|---|---|---|---|---|---|---|
WS4-A WiFi Only | WiFi (2.4G & 5G) | No | No | No | No | No |
WS4-A4G 4G | 4G LTE | Yes | No | No | No | No |
WiFi + RS485 | WiFi (2.4G & 5G) | No | No | Yes | No | Yes |
4G + RS485 | 4G LTE | Yes | No | Yes | No | Yes |
WS4-P4G1RS 4G + GNSS + RS485 | 4G LTE | Yes | Yes | Yes | No | Yes |
WS4-A1RS1C WiFi + RS485 + CO2 | WiFi (2.4G & 5G) | No | No | Yes | Yes (400-2500 ppm) | Yes |
WS4-A4G1RS1C 4G + RS485 + CO2 | 4G LTE | Yes | No | Yes | Yes (400-2500 ppm) | Yes |
WS4-P4G1RS1C 4G + GNSS + RS485 + CO2 | 4G LTE | Yes | Yes | Yes | Yes (400-2500 ppm) | Yes |
Related Models
Similar Products
Related Devices
Related Accessories
Part of These Solutions
Have questions about this product?
Browse the FAQ →