SGM7001 Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – Pressure independent & temperature compensated

1.2 Physical specifications
Parameter
Description
Operating Temperature
Temperature
Storage Temperature
Humidity
Initial accuracy⁷
(for T = 15°C)
1.1.1.1 Initial pressure drop of
SGM70xx module without
Meter-Housing
Defined Center Temperature
Operating humidity of the medium in
the gas meter when medium is air
(testing purposes)
Operating Humidity of the medium in
the gas meter when the medium is
natural gas
Storage Humidity (in Air)
Flow range: Qreverse ≤ Q ≤ -Qmin
Flow range: -Qmin < Q < Qmin
Flow range: Qmin ≤ Q < 0.1Qmax
Flow range: 0.1Qmax ≤ Q ≤ Qmax
Flow range: Qmax < Q
Pressure drop at Qmax
Value
-25 to 55
-30 to 60
15
35 – 75
0 – 40
35 – 85
+/-10
Not defined
+/- 3.0
+/- 1.5
Not defined
<1.5
Unit
°C
°C
°C
% RH
% RH
% RH
% m.v.⁸
% m.v.⁸
% m.v.⁸
mbar in air
7 _{One measurement value is specified for an average of at least ten consecutive acquisitions. The value measured with a single acquisition (one single data acquisition) may}
be outside the specified accuracy range.
8 _{In % of measured value (m.v.) = of rate = of reading}
www.sensirion.com
Version 1.2 – July 2016
3/9