The PS-NB-I sensors are LoRaWAN Pressure Sensors for Internet of Things solutions. PS-NB-I can measure Air, Water pressure, and liquid levels and upload the sensor data via wireless to the NB-IOT server.
The PS-NB series sensors include Immersion Type and Thread Installation Type (PS-NB-T), which support different pressure ranges that can be used for different measurement requirements.
The LoRa wireless technology used in PS-NB-I allows the device to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
PS-NB-I supports BLE configure and wireless OTA update which make users easy to use.
PS-NB-I is powered by an 8500mAh Li-SOCI2 battery, it is designed for long-term use up to 5 years.
Each PS-NB-I is pre-loaded with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on.
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
Measure the Differential Pressure of two input
Different pressure ranges available ( from 100Pa to 10KPa )
Monitor Battery Level
Multiply Sampling and one uplink
Support Bluetooth v5.1 remote configure and update firmware
Uplink on periodically or Alarm Input
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
Specifications:
Common DC Characteristics:
Supply Voltage: 2.5v ~ 3.6v
Operating Temperature: -40 ~ 80°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: 350mA@3.3v
Applications:
Indoor Air Control
Filter Clogging Detect
Order Info
Part Number: PS-NB-Ixx-YY
Ixx: immersion Version -xx meter cable
Pls Leave a message or send a note to sales@odlstore.com with the cable length which is out of the options.
YY: The default frequency band
GE: General version ( Exclude SIM card)
1T: with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server
Useful Link:
Datasheet
User Manual
Certificate
Firmware
