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WiTTRA Click-On Sensor is a plug-in multi-sensor module for the WiTTRA TrakSense360, providing additional environmental sensing functions for the IoT Network Kit... Ambient light, Air pressure, Air temperature and Humidity. Two versions are available, one allowing external USB power feed-through, one which draws power only from the tag internal battery.
Specification | |
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Size (short body version, only internal power) Size (long body version, feed through power) | 42.0 x 15.5 x 15.0 mm 42.0 x 15.5 x 28.0 mm |
Weight (small module) Weight (large module) | 9 g 16 g |
Ambient operating temperature | -40 to +85 Degrees C |
Environmental rating | IP67 (water submersible to 1 metre) |
External Sensor maximum input power | 10mA @1.9V (I2C link) |
External Sensor average current consumption | 80uA (posting data every 5 minutes) |
Regulatory compliance | CE, FCC |
Sensors included (see individual specifications below) | Ambient light, Air pressure, Humidity, Air temperature |
Optical (light) sensing range (OPT3001) | 0.01 Lux to 83,000 Lux ±5% for sunlight. Accuracy indoors depends on sensor orientation towards light source |
Air pressure range (LPS22HH) | 260 to 1260 hPa ±0.5 hPa |
Humidity sensor range (SHTC3) | 0 to 100% RH (non condensing) ±2% |
Air temperature range (SHTC3) | -40 to +85 Degrees C ±0.2 Degrees |