Specializing in Industrial Automation & Data Collection Since 1984

Differential Pressure Transmitter

DPT 100

BD Sensors DPT 100 Differential Pressure Transmitter with Stainless Steel Sensor for Test Engineering, Machine and Plant Engineering, Differential Pressure from 10 mbar up to 20 bar with Static Pressure Max. 400 bar & accuracy of 0.1 % FSO

SKU: DPT 100 Category:

The differential pressure transmitter DPT 100 has been especially designed for fast test processes in leakage and flow measurement, where a fast response time and high sampling rate are necessary. The compact design of the DPT 100 facilitates the usage in standardised applications. For instance, the installation in 19" racks. The DPT 100 with optionally RS485 interface uses the communication protocol Modbus RTU which has found the way in industrial communication as an open protocol. The Modbus protocol is based on a master Slave architecture with which up to 247 Slaves can be questioned by a master – the data will transfer in binary form.


  • Differential pressure from 10 mbar up to 20 bar
  • Static pressure max. 400 bar
  • Output signal: 2-wire: 4 ... 20 mA
  • RS485 with Modbus RTU protocol
  • Special characteristics:
  • compact design
  • fast response time
  • aluminium die cast case
  • zero adjustment via button
  • Optional versions:
  • several process connection