MPM6891, Microsensorcorp-Wireless Pressure Transmitter

MPM6891, Microsensorcorp-Wireless Pressure Transmitter

MPM6891 smart wireless pressure transmitter integrates battery power supply and wireless communication for firefighting pipeline pressure monitoring. By combining NB-IoT/2G/4G extensive coverage and application of Web big data system, it can be used for online pressure monitoring over a wide area, especially for the firefighting field.


  • NB-IoT*/2G/4G*
  • PC and mobile phone data application
  • Email Alarm
  • Compact size, integrated structure design, easy for installation
  • Remote Configuration
  • Low Power Consumption, Battery Power Supply
  • High energy lithium ion battery, low power consumption, over 3 years lifetime
  • Distribute location, equipment status clear to view based on GIS management system
  • Pipeline overpressure or under pressure Battery life abnormal report
  • Support 330 degrees rotation, convenient for on-site installation
  • PaaS cloud service, support private cloud, configuration, APP application, etc.


Pressure Range0~2.5MPa
Pressure typeSeal Gauge
Network type2G/4G*/NB-IoT*(B1/B3/B8/B5/B20/B28)
Collecting interval1, 5, 10, 30, 60, 360, 720, 1440 minutes options
Sending interval1, 5, 10, 30, 60, 360, 720, 1440 minutes options
Wakeup modeTiming, keying, alarming wakeup
Setting modeRemote setting
Data uploadingPressure data, battery information, network state, self-checking state
Power supply3.6V@8.5Ah
Power consumptionStandby current≤50uA,average sending current≤100mA
Working temperature-20℃ ~70℃
Storage temperature-40℃ ~85℃
Vibration≤3g/10Hz...150Hz(IEC 60068-2-6-2007)
Pressure diaphragmStainless steel 316L
Housing materialPC
InstallationVertical, horizontal
Outline dimension75mm x 50mm, H≤120mm


  1. Please pay attention that the media should be compatible with the contacted parts;
  2. If any special requirements on function or specification, please contact with us freely.

Download Datasheet: MPM6891, Microsensorcorp-Wireless Pressure Transmitter