Reference Manual
00809-0100-4360, Rev BA
August 2008
A-3
Rosemount 1151
Stability
Output Code S
±0.1% of URL for two years for DP and GP Ranges 3 through 8. (±0.25%
for all other ranges and transmitters.)
Output Codes E and G
±0.2% of URL for six months for Ranges 3 through 5. (±0.25 for all other
ranges.)
Output Codes L and M
±0.25% of URL for six months.
Temperature Effect
Output Code S [–20 to 185 °F (–29 to 85 °C)]
For DP and GP transmitter Range 4 through 8:
Zero Error = ±0.2% URL per 100 °F (56 °C)
Total Error = ±(0.2% URL + 0.18% of calibrated span) per 100 °F; double
the effect for other ranges and transmitters.
Output Code E, G, L, and M [–20 to 200 °F (–29 to 93 °C)]
For Ranges 4 through 0:
Zero Error = ±0.5% URL per 100 °F.
Total Error = ±(0.5% URL + 0.5% of calibrated span) per 100 °F (56 °C);
double the effect for Range 3.
Static Pressure Effect
DP Transmitters
Zero Error: ±0.25% of URL for 2,000 psi (13790 kPa) for Range 4 and 5 or
±0.5% for other ranges, correctable through rezeroing at line pressure.
Span Error: Correctable to ±0.25% of input reading per 1,000 psi (6895
kPa), or to ±0.5% for Range 3.
HP Transmitters
Zero Error: ±2.0% of URL for 4,500 psi (31027 kPa), correctable through
rezeroing at line pressure.
Span Error: Correctable to ±0.25% of input reading per 1,000 psi (6895
kPa).
Vibration Effect
0.05% of URL per g to 200 Hz in any axis.
Power Supply Effect
Output Code S, E, G
Less than 0.005% of output span per volt.
Output Codes L, M
Output shift of less than 0.05% of URL for a 1 V dc power supply shift.
Load Effect
Output Code S, E, G
No load effect other than the change in power supplied to the transmitter.
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