DT7001
8
20171206-V1
3.2. Principle of operation
Area of application
The
DT7001
Intrinsically
Safe Differential Pressure
Transmitter enable measure gauge pressure or differential
pressure of dry air in Zone 1, 2 areas.
Application fields are: HVAC systems, filter monitoring, clean
rooms, etc.
Operating principle
The measuring air gets into the measuring space of the
sensor via the pressure ports. The differential pressure
value is converted into electrical value by the sensor.
The signal converter circuit converts it into, 4-20 mA current
signal for the output.
Power supply
The
supply
voltage is 12-28 VDC.
For other requirements see: Chapter
9.1. Technical
specification
, Safety data.
3.3. Adjustment
The DT7001 is calibrated for the ordered measuring range.
If needed it is possible for the user to calibrate the
instrument via the internal trimmer potentiometers.
3.4. Storage and transport
This instrument should be stored and transport in places
whose climatic conditions are in accordance with chapter
9.1. Technical specification
, as described under the title:
Environmental conditions.
Handle the package with special care the instrument is
highly sensitive to shocking!
The packaging of DT7001 consist of environment-friendly,
recyclable cardboard is used to protect the instrument
against the impacts of normal stresses occurring during
transportation. The corrugated cardboard box is made from
environment-friendly, recyclable paper. The inner protective
material is polyfoam and nylon, which should be disposed of
via specialized recycling companies.
Содержание DT7001
Страница 1: ...DT7001 Intrinsically Safe Differential Pressure Transmitter Operating Instructions...
Страница 10: ...DT7001 10 20171206 V1 4 2 Main dimensions of the instrument...
Страница 15: ...DT7001 20171206 V1 15 1 Figure 2 Figure...
Страница 23: ...DT7001 20171206 V1 23 9 2 Application example...
Страница 24: ...DT7001 24 20171206 V1 9 3 ATEX Certification...
Страница 25: ...DT7001 20171206 V1 25...
Страница 26: ...DT7001 26 20171206 V1...
Страница 27: ...DT7001 20171206 V1 27...
Страница 28: ...DT7001 28 20171206 V1...
Страница 29: ...DT7001 20171206 V1 29...
Страница 30: ...DT7001 30 20171206 V1...
Страница 31: ...DT7001 20171206 V1 31...
Страница 32: ...DT7001 32 20171206 V1...
Страница 33: ...DT7001 20171206 V1 33...
Страница 34: ...DT7001 34 20171206 V1...
Страница 35: ...DT7001 20171206 V1 35...
Страница 36: ......