Dragino SPH01-NB/NS NB-IoT Soil pH Sensor
Ultra-low power consumption • Monitor soil pH with temperature compensation. • Monitor soil temperature
Features
- NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17 /B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
- Ultra-low power consumption
- Monitor soil pH with temperature compensation.
- Monitor soil temperature
- Support pH calibration by end user
- Multiply Sampling and one uplink
- Support Bluetooth v5.1 remote configure and update firmware
- Uplink on periodically
- Downlink to change configure
- 8500mAh Battery or Built-in 0.9w Solar Panel/3000mA Li-on Battery for long term use
- Nano SIM card slot for NB-IoT SIM
- Smart Agriculture
Specifications
- Common DC Characteristics:
- Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
- Operating Temperature: -40 ~ 85°C
- Soil pH:
- Range: 3 ~ 10 pH
- Resolution: 0.01 pH
- Accuracy: ±2% under (0~50 ℃, Accuracy will poor under 0 due to frozen)
- Temperature Compensation Range: 0 ~ 50℃
- IP68 Protection
- Length: 3.5 meters
- Soil Temperature:
- Range -40℃～85℃
- Resolution: 0.1℃
- Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
- IP68 Protection
- Length: 3.5 meters
- NB-IoT Spec:
- NB-IoT Module: BC660K-GL
- Support Bands:
- B1 @H-FDD: 2100MHz
- B2 @H-FDD: 1900MHz
- B3 @H-FDD: 1800MHz
- B4 @H-FDD: 2100MHz
- B5 @H-FDD: 860MHz
- B8 @H-FDD: 900MHz
- B12 @H-FDD: 720MHz
- B13 @H-FDD: 740MHz
- B17 @H-FDD: 730MHz
- B18 @H-FDD: 870MHz
- B19 @H-FDD: 870MHz
- B20 @H-FDD: 790MHz
- B25 @H-FDD: 1900MHz
- B28 @H-FDD: 750MHz
- B66 @H-FDD: 2000MHz
- B70 @H-FDD: 2000MHz
- B85 @H-FDD: 700MHz
- Battery:
- Li/SOCI2 un-chargeable battery
- Capacity: 8500mAh
- Self-Discharge: <1% / Year @ 25°C
- Max continuously current: 130mA
- Max boost current: 2A, 1 second
- Power Consumption:
- STOP Mode: 10uA @ 3.3v
- Max transmit power:[email protected]
Images
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Details
SPH01-NB/NS NB-IoT Soil pH Sensor...