Endress+Hauser Prothermo NMT532, Руководство по эксплуатации

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Operation Prothermo NMT532
46 Hauser
8 Operation
The following configuration uses FieldCare.
L
WARNING
Modification of modules
Changing the jumper setting by disassembling the internal module of NMT532 may
invalidate the accuracy of the calibration that was performed at the factory. It may also
cause serious accidents.
‣
Do not disassemble a module or change the jumper setting.
8.1 HART device codes
Code Details Descriptions
184 Device code for
temperature
measurement function 184 is specially designed for the NMT532.
8.2 Device data
Item Details Descriptions
Tag number Read / Write This number is for customer-specified device
identification and control number, tank name, site name
and other ID
Default: HART
Assembly
number Read / Write This number is for manufacture control based on
production process.
Default: 0
8.3 Temperature measurement
HART device code 184 is designed for the temperature measurement function. Available
parameters and functions are as follows. The description of parameters is based on the
FieldCare display screen.
The HART device code appears in the default header position or on the FieldCare
display screen only when VH99 "Device Type Code" has been selected.
8.3.1 Primary value: VH00-VH09
Code Display Details
VH00 Liquid Temp
(Average liquid
temperature) Item type Read only
Range –200 to 240 °C (–328 to 464 °F)

Display of the average temperature of the liquid phase
The measured liquid levels that are required for calculating the
average temperature of the liquid phase are provided by
Micropilot FMR Series (via NRF590) or NMS5, NMS7 or NMS8x.
VH01 Gas Temp
(Average gas
temperature) Item type Read only
Range –200 to 240 °C (–328 to 464 °F)
Displays the average temperature of the measured gas (vapor) phase

Gas phase measurements that are required for calculating the
average gas phase temperature are provided by Micropilot FMR
series (via NRF590) or NMS5, NMS7 or NMS8x.
VH02 Measured Distance Item type Read only