Reference Manual
00809-0100-4631, Rev BA
April 2007
Rosemount 1154 Series H
6-4
Static Pressure Span Effect
Effect is systematic and can be calibrated out for a particular pressure before
installation; correction uncertainty: ±0.5% of input
reading/1,000 psi (6.89 MPa)
Power Supply Effect
Less than 0.005% of output span/volt
Load Effect
No load effect other than the change in voltage supplied to the transmitter
Mounting Position Effect
No span effect; zero shift of up to 1.5 inH
2
O (372 Pa) which can be calibrated
out
Response Time
Fixed time constant (63%) at 100 °F (37.8 °C) as follows:
Adjustable damping is available through a special
N option.
FUNCTIONAL
SPECIFICATIONS
Service
Liquid, gas, or vapor
Output
4–20 mA dc
Power Supply
Design limits as shown in Figure 6-2. See Rosemount Report D8700096 for
additional detail.
Figure 6-2. Load Limitations.
Range Code
Response Time
4
0.5 seconds or less
all others
0.2 seconds or less
12
35
40 45
0
1825
1500
1000
500
Power Supply (V dc)
0
13.5
Design
Region
Qualified
Region
50
1575
Load
Resistance (
)
4–20 mA dc
Summary of Contents for Rosemount 1154DH
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