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Instrument Accuracy Specs

Accuracy, range, and performance specifications for process measurement instruments. Covers pressure transmitters (standard, high-accuracy, economy), differential pressure transmitters, temperature transmitters (RTD, thermocouple), flow meters (magnetic, vortex, Coriolis, ultrasonic, turbine), level transmitters (radar, GWR, ultrasonic, DP), pH analyzers, conductivity analyzers, dissolved oxygen sensors (amperometric, optical), and turbidity meters. Each record includes accuracy (% span or % reading), repeatability, turndown ratio, response time, ambient/process temperature range, max pressure, output signal, SIL rating, and MTBF. 28 records from Emerson, E+H, Yokogawa, Siemens, and Hach instrument datasheets.

Electrical Engineering15 sections28 sample rowsKey: instrument_type

Attributes

range_min
range_max
range_unit
accuracy_pct_of_span%
accuracy_pct_of_reading%
accuracy_absolute
accuracy_absolute_unit
repeatability_pct%
turndown_ratio
response_time_ss
ambient_temp_range_C_mindegC
ambient_temp_range_C_maxdegC
process_temp_range_C_mindegC
process_temp_range_C_maxdegC
max_pressure_psipsi
output_signal
SIL_rating
MTBF_yearsyears
notes

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