The WMS301 is used to detect door open and close status and to measure temperature and humidity levels. The product is easy to install and features IP66 waterproof housing, making it ideal for cold chain logistics, trailer and container tracking applications when working with Queclink BLE trackers.
Specifications
Dimensions | WMS301:75mm*38mm*19mm Magnet:70mm*14mm*12mm |
Weight | WMS301:48g Magnet:18g |
Operating Voltage | 3V |
Operating Temperature | -40°C~+70°C |
BLE | Support BLE 5.1 protocol |
Transmission Distance | Maximum 150m(open area) |
IP Rating | IP66 |
Temperature measurement | Range: -40°C~70°C Accuracy: ±0.2°C (5°C~60°C) ±1.4°C (<5C or >60C) Resolution: 0.01°C |
Humidity measurement | Range: 0%RH~100%RH Accuracy: ±2 %RH (20%RH~80%RH) ±3.5%RH (<20 RH or>80%RH Resolution: 0.01% RH |
T/H Sample Period | 10 seconds |
Door Detection Distance | <3cm |
Door Status | Interrupt trigger |
Static Current | Static: 4.5uA Peak: 10mA Average: 33uA |
Installation | 3M sticker |
Battery Life | Lithium iron battery(1200mAh),over 3 years lifetime |
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