Dragino PS-NB NB-IoT Air Water Pressure Sensor

The Dragino PS-NB series sensors are NB-IoT Pressure Sensors for Internet of Things solutions. PS-NB can measure Air, Water pressure, and liquid levels and upload the sensor data sent to the IoT platform via the NB-IoT network.

The PS-NB series sensors include Thread Installation Type and Immersion Type, They support different pressure ranges which can be used for different measurement requirements.

PS-NB supports BLE configure and OTA update which make users easy to use.

PS-NB is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

PS-NB has an optional built-in SIM card and default IoT server connection version. Which makes it work with a simple configuration.

• 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
• Measure air/gas or water pressure
• Different pressure ranges available
• Thread Installation Type or Immersion Type
• Multiply Sampling and one uplink
• Support Bluetooth v5.1 remote configure and update firmware
• Uplink on periodically
• Downlink to change configure
• 8500mAh Battery for long-term use
• IP66 Waterproof Enclosure
• Uplink via MQTT, MQTTs, TCP, or UDP
• Nano SIM card slot for NB-IoT SIM

Applications:

• Hydraulic Pressure
• Petrochemical Industry
• Health and Medical
• Food & Beverage Processing
• Auto-controlling house
• Constant Pressure Water Supply
• Liquid Pressure measuring
• Liquid & Water Pressure / Level Detect.

PS-NB NB-IoT Air/Water Pressure Sensor

Common DC Characteristics:

• Supply Voltage: 2.5v ~ 3.6v
• Operating Temperature: -40 ~ 85°C

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 

Current Input (DC) Measuring :

• Range: 0 ~ 20mA
• Accuracy: 0.02mA
• Resolution: 0.001mA

Voltage Input Measuring:

• Range: 0 ~ 30v
• Accuracy: 0.02v
• Resolution: 0.001v

Battery:

• Li/SOCI2 un-chargeable battery
• Capacity: 8500mAh
• Self-Discharge: <1% / Year @ 25°C
• Max continuous current: 130mA
• Max boost current: 2A, 1 second

Power Consumption:

• STOP Mode: 10uA @ 3.3v
• Max transmit power: [email protected]

Device:

• Size:120 x 120 x 30 mm/pcs
• Weight: 187g

Package:

• Size:145 x 135 x 60 mm/pcs
• Weight: 300g