High Accuracy Low Range Differential Pressure Transmitter | DPT100

For low range differential pressure measuring of liquids & gases
The DPT100 is a highly accurate differential pressure sensor designed for the process industry.
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Typical Lead Time
6 weeks
Prices From
£1,225
(excl. VAT)
Accelerated delivery available
Quantity, OEM & educational discounts

At a Glance

  • Ranges: 0-10mbar to 0-20,000mbar
  • Static Pressure: up to 400bar
  • Outputs: 4-20mA (2-wire) or
    RS485 Modbus RTU
  • Accuracy: ±0.1%/FSO
  • Painted Aluminium Housing
  • IP66/IP67
  • Highly Accurate (±0.1%/FSO) Differential Pressure Measurement
  • Ideal for the Process and Energy Industries
  • Vented Valve Option
  • Stainless Steel Pressure Port, Flange, Valves and Diaphragm
  • RS485 Modbus Digital Output Option

Description

The DPT100 is no ordinary differential pressure transmitter. It’s extraordinary and high accuracy of up to ±0.1%/FSO sets it apart from the competition. Designed to be used in the process industry, it will work equally well with wet or dry media providing that the media is not corrosive to stainless steel.

The DPT100 also has a RS485 Modbus digital output option which when coupled with the transmitter’s 10msec response time, will ensure that leaks or changes in flow rate can be quickly detected.

Furthermore, its tough die cast aluminium housing with epoxy paint allows the transmitter to withstand the rigours of use in harsh environment, whilst the stainless steel pressure port, flange, diaphragm, valves and plugs give excellent media compatibility.

The sensor will cope with static pressures up to 400bar (depending on the module chosen) whilst measuring differential pressures as low as 0-60mbar. For static pressures of 70bar or less, the measurable differential is even smaller at 0-10mbar.

Don’t need such high accuracy in a differential pressure sensor? Then consider our DMD341 differential pressure sensor. It has a similar pressure range, but offers great value for operations that don’t require extremely high levels of accuracy, liquid media or aggressive gases.

Technical Specifications

Product Dimensions

DPT100 schematic layout and dimensions in mm

All dimensions are in mm. V01.04.2022

Last updated: 19th May 2026

Due to our policy on ongoing development, dimensions and specifications may change without notice.

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