DE90 Digital differenstryktransmitter (1 eller 2 kanals) u. konfiguration

Differential Pressure Transmitter DE90

The Differential Pressure Transmitter DE90 from Fischer is distinguished by a large 4-line display with bar graph, extensive measurement range, simple operation and parameter setting – as well as many application possibilities. The display has a changing background color indicating the process condition in relation to set limit values.

The new Fischer DE90 transmitter is a multifunctional differential pressure transmitter, particularly suitable for monitoring supply and exhaust air in filtration and extraction systems.

Flexible and precise differential pressure transmitter with high accuracy

Fischer DE90 is a flexible and precise differential pressure transmitter that measures accurately and has a wide measurement range (from 25 Pa to 25 kPa). The transmitter can be expanded with sensors for measuring temperature, relative humidity, and air quality, enabling temperature compensation for supply and exhaust air when measuring volumetric flow. Analog outputs (current/voltage), as well as up to four contact outputs for control. Optional Modbus RTU interface.

Many advantages with a DE90 differential pressure transmitter

With a DE90 transmitter from Fischer, you gain the following benefits:

• Controlled measurement of volumetric flow to reduce costs
• Dynamic filter monitoring allows timely detection of potential filter blockages
• Individual control of facilities in clean rooms and safety laboratories
• Can be integrated into clean room panels and control centers

Fischer DE90 also has the advantage of being usable in ATEX zones (2 and 22) and is approved for safety-critical applications.

Technical advantages of Fisher DE90 differential pressure transmitter

2 or 4 potential-free switching outputs
Reversible analog output signal: 0-20 mA, 4-20 mA, 0-10 V, 2-10 V, 1-5 V
USB-OTG, uni-/bidirectional measurement ranges
Dynamic filter monitoring
Available in 1-channel or 2-channel versions
Display that changes color
Parameterization possible via FISCHER inTouch software

Technical specifications - model specific