Mar 07
Ventilation Control Products Phone: +46-(0)31-811666 E-mail: [email protected]
Sågmästaregatan 1D Fax: +46-(0)31-812766 Web: www.vcp.se
416 80 Göteborg, Sweden
Air Differential Pressure Transmitters
with 0-10 Vdc or 4-20 mA Output
984M-
series
We reserve the right to make changes in our
products without any notice which may effect
the accuracy of the information contained in this leaflet.
Dimensions (mm)
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Type
P r e s s u r e
P r e s s u r e
Overload
Bursting
Temperature
range 1
range 2
capacity
p r e s s u r e
error
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984M.323
0 to 100 Pa
0 to 250 Pa
20 kPa
40 kPa
< ± 5 % of FS
984M.333
0 to 250
0 to 500 Pa
20 kPa
40 kPa
< ± 5 % of FS
984M.343
0 to 500 Pa
0 to 1.000 Pa
20 kPa
40 kPa
< ± 2.5 % of FS
984M.353
0 to 1 kPa
0 to 2.5 kPa
40 kPa
70 kPa
< ± 1 % of FS
984M.373
0 to 5 kPa
0 to 10 kPa
60 kPa
120 kPa
< ± 1 % of FS
984M.393
0 to 25 kPa
0 to 50 kPa
300 kPa
500 kPa
< ± 1 % of FS
984M.3B3
0 to 100 kPa
0 to 250 kPa
1.2 MPa
2 MPa
< ± 1 % of FS
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Pressure ranges
Dimensions of a plastic tube
with integrated mounting plate,
that is included to the
duct fixing kit.
Duct fixing kit includes:
2 plastic tubes with
integrated mounting plate
2 metres PVC hose and 4 screws.
Mounting and hose connection
Important:
When connecting and laying the hoses,
do not bend or damage them.
Hoses and hose connections that are not airtight cause
damage to the device or will give wrong measuring results.
Ø Inner < 5.5 mm for optimum clamping
Use hose clips from 25 kPa (250 mbar)
P1 = Positive pressure measurement
P2 = Vacuum measurement
P1 + P2 = Differential pressure measurement
