PS-CB -- NB-IoT/LTE-M Air/Water Pressure Sensor

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PS-CB -- NB-IoT/LTE-M Air/Water Pressure Sensor

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The Dragino PS-CB series sensors are NB-IoT/LTE-M Pressure Sensor for Internet of Things solution. PS-CB can measure Air, Water pressure and liquid level and upload the sensor data send to IoT platform via NB-IoT/CAT-M1 network.

The PS-CB series sensors include Thread Installation Type and Immersion Type, it supports different pressure range which can be used for different measurement requirement.

PS-CB supports different uplink methods including MQTT, MQTTs, UDP , TCP or CoAP for different application requirement, and support uplinks to various IoT Servers.

PS-CB supports BLE configure and OTA update which make user easy to use.

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

PS-CB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.

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 air / gas or water pressure
Different pressure range available
Thread Installation Type or Immersion Type
Multiply Sampling and one uplink
Support Bluetooth v5.1 remote configure and update firmware
GNSS for Location Report
Uplink on periodically
Downlink to change configure
8500mAh Battery for long term use
IP66 Waterproof Enclosure
Uplink via MQTT, MQTTs, UDP , TCP or CoAP
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.

Specifications:

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 continuously current: 130mA
Max boost current: 2A, 1 second

Power Consumption:

STOP Mode: 10uA @ 3.3v
Max transmit power: This email address is being protected from spambots. You need JavaScript enabled to view it.

Package Includes:

PS-CB-Txx or PS-CB-Ixx NB-IoT/LTE-M Pressure Sensor X 1

Dimensions and Weight:

Device Size: cm
Device Weight: g
Package Size / pcs : cm
Weight / pcs : g

Part Number: PS-CB-Txx-YY or PS-CB-Ixx-YY

XX: Pressure Range and Thread Type

YY:

GE: General version ( Exclude SIM card)
1T: with 1NCE * 10 years 500MB SIM card and Pre-configure to ThingsEye server

PS-xB xS order info

Last modified on 26 November 2025