Emerson Rosemount 1066 - 1066 ph;ORp

HART Communications 109
Instruction Manual Section 10: HART Communication
LIQ-MAN-1066 April 2017
1066 Temperature Parameters
1066 pH/ORP
Type Enumeration / Range
Read/Write
Default
rtd_offset
The temperature offset resulting from a temperature calibration.
FLOAT R / W 0
rtd_slope
The slope (dimensionless) resulting from a two point temperature
calibration. (Valid for cell constants < 0.02 1/cm)
FLOAT R / W 1
temp_comp_mode
Selects automatic or manual temperature compensation.
ENUM Manual
Automatic
R / W Automatic
manual_temperature
If manual temperature compensation is chosen, provides a con-
stant temperature value used by the transmitter.
FLOAT R / W 25.0 °C
Type Enumeration /
Range
Read/Write
Default
zero_offset
The zero offset of a pH sensor resulting from a calibration.
FLOAT R / W 0.0 mV
pH_slope
The slope of a pH sensor resulting from a buffer calibration.
FLOAT 40 -- 62 mV/pH R / W 59.16 mV/pH
zero_offset_limit
The maximum value of the zero offset allowed for a successful
calibration.
FLOAT R / W 60
min_pH_slope
The minimum value of the slope allowed for a successful calibration.
FLOAT 40 -- 62 mV/pH R / W 40 mV/pH
max_pH_slope
The maximum value of the slope allowed for a successful calibration.
FLOAT 40 -- 62 mV/pH R / W 62 mV/pH
pH_stabilization_time
The period of time used to determine stability of a pH sensor during
automatic calibration.
FLOAT 0 -- 99 seconds R / W 10 seconds
pH_stabilization_value
The pH change used to determine stability of a pH sensor during
automatic calibration.
FLOAT 0.01 -- 1.0 pH R / W 0.02 pH
pH_buffer_standard
The types of pH buffers available for automatic calibration.
ENUM Standard / Nist
DIN 19267
Ingold
Merck
Fisher
R / W Standard / Nist
preamp_location
The location of the preamplifier in a pH measurement.
ENUM analyzer
sensor / J-box
R / W
reference_impedance_level
Configures the transmitter to use reference electrodes with
impedances less than 500 kohm (low) or greater than 500 kohm
(high).
ENUM Low
High
R / W Low
pH_solution_temperature_correction
Configures the transmitter to correct the pH measurement for changes
in the pH of the solution with temperature.
ENUM Off
ultra pure water
high pH
ammonia
custom
Off
pH_solution_temperature_coefficient
The coefficient used to correct solution pH when using custom
solution pH temperature correction.
FLOAT -9.999 -- 9.999
pH / °C
R / W 0.000 pH / °C