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Environmental Monitoring by UsingDigital Diff. pressure transmitter

DE27 is a multi-function differential pressure transmitter with a 2-wire or 3-wire
electrical interface.
It is suitable for accurate measurement of positive / negative gauge pressure or
differential pressure of air and gases.

• Piezo-resistive sensor

• Robust design; over-pressure protected; maintenance-free
• Output signal can be accurately scaled, adjusted for zero offset anywhere in the specified
pressure range, and inverted if needed
• All settings/adjustments can be done from a PC using the optional EU03 PC Adaptor
• Measuring range: 0-4.0 mbar to 0-100 mbar, +-60.0 mbar
• Operating temperature: Ambient: -10°C to +70°C, Me dium: -10°C to +70°C
• Protection class: IP65 per DIN EN 60529
• Output: 4-20mA, 0-10 VDC
• Display: without, with 3 ½ or 4 Digit LCD

• Air conditioning plant and systems, Air flow and actuator air pressure monitoring
• Ventilation systems
• Environmental monitoring
• Condition monitoring of roll-band filters
• Flue draft measurement