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← Schemas · R85

The R85 schema

OIML R85 (Automatic level measuring instruments) Certificate Schema. The certificate structure lists the top-level fields of the document model. The definitions expand the family's own vocabulary. Where the corpus carries fill statistics, the observed fields table shows how often each characteristic actually appears.

Certificate structure

Every R85 certificate is one object with these top-level fields. A "core" shape is shared across all Recommendation families; the rest are defined by this family's own definitions below.

FieldShapeRequired
certificatecore · Certificateyes
issuing_authoritycore · IssuingAuthorityno
applicantscore · PartyListno
manufacturerscore · PartyListno
certified_typeCertifiedTypeyes
characteristicsCharacteristicsyes
recommendationobjectyes
test_reportscore · TestReportListno
revision_historycore · RevisionHistoryno
model_familycore · ModelFamilyno
componentsarray of core · Componentno
footnotescore · FootnoteListno
matrix_tablesarray of objectno
d011_tests_applicablearray of D011TestReferenceno

Observed fields

From 99 digitalized R85 certificates: how often each type-level characteristic appears (fill rate), in how many certificates, and the most common values observed.

FieldFill ratePresent inCommon values
temperature_range47%46
power_supply_frequency32%32
power_supply_voltage31%31
software_identification24%24Version number:01.02.00 with checksum:0x51D2. Version number:01.02.01 with checksum:0xD919., ['Version number:01.02.00 with checksum:0x51D2', 'Version number:01.02.01 with checksum:0xD919', 'Version number:01.03.03 with checksum:0x72A3', 'Version number:01.03.04 with checksum:0xA032', 'Version number:01.04.01 with checksum:0xcd68', 'Version number:01.05.00 with checksum:0xcfda', 'Version number:01.06.00 with checksum:0xad3f'], V50.8
measuring_principle18%18Magnetostrictive, Capacitive, Digital Microwave
power_supply_type16%16AC
probe_body_material12%12Stainless steel, High-grade steel PIN 1.43.01V2A, Teflon, Aluminum 6063
power_supply_voltage_dc8%8
floats7%7Stainless steel or expanded PVC, Stainless steel, NBR or expanded PVC, Stainless steel
maximum_measuring_range_level7%750, 30
power_supply_voltage_ac_mains_100_240v6%6min=100, max=240, min=85, max=264
power_supply_voltage_ac_mains_65v6%665, min=65, max=None, min=65, max=85
power_supply_voltage_dc_mains_24_55v6%6min=24, max=55, min=19.2, max=63.25
data_communication_inputs6%6HART, Manual temperature input, 3xHART for temperature transducers, -HART
data_communication_outputs6%6Modbus-BPM-HART-4-20mA analog output, Display, 4-20mA analog output (not for legal metrology), Modbus RS485 serial communication, ['Modbus', 'BPM', 'HART', '4-20mA analog output']
density_displacer_measuring_range5%5
software4%4Top Level Software, -, Tank manager
length4%4
fuel_height_accuracy4%4
probe_type3%3XMT, VISY-Stick, 924B
probe_temperature_range3%3min=-40, max=70, min=-25, max=55
measured_liquid3%3milk
pressure_of_use3%3atmospheric
power_supply_voltage_tolerance3%3
measuring_range3%3
electromagnetic_environment_class3%3E2 Industrial, E2
temperature_displacer_measuring_range3%3min=-5, max=35
display_resolution2%20.01, 0.1
floats_material2%2Stainless steel or expanded PVC, Stainless steel
probes_type2%2VISY-Stick Advanced, DMP-IS-485(option:1-wire)
probe_length2%23960, min=None, max=3960
probe_accuracy2%21, min=-1, max=1
minimal_range2%266
scale_of_display2%21
compatible_liquids2%2petroleum, diesel, gasoil, bioethanol blended fuels, biodiesel, aqueous urea solution (Adblue), LPG and chemicals, petroleum, diesel, gasoil, bioethanol blended fuels, biodiesel, aqueous urea solution(Adblue),LPG and chemicals
voltage_tolerance2%2
humidity_class2%2condensing, up to 100% RH
power_supply_voltage_ac_main2%2
power_supply_type_dc2%2DC
maximum_measuring_range2%221
liquid_temperature_range2%2min=-200, max=35
software_checksum2%231452
console_type1%1MAGLINK32
probe_temperature1%1min=-25, max=55
console_temperature1%1min=5, max=55
temperature1%1min=-25, max=55
controller_type1%1SiteSentinel model SSIIIC
controller_resolution1%10.01
controller_temperature_range1%1min=5, max=40
controller_software1%1-
probe_sensor_controller_type1%1Smart Module Model SSEM
probe_sensor_controller_temperature_range1%1min=5, max=40
site_sentinel_cabinet_dimensions1%1
smart_module_cabinet_dimensions1%1
console_resolution1%10.01
console_temperature_range1%1min=5, max=40
interface_unit_temperature_range1%1min=5, max=40
program_name1%1Mepsan Probe
operating_system1%1MS Windows XP
float_material1%1Stainless steel or PVC
power_communication_unit_type1%1Tank manager
probes_body_material1%1Stainless steel
measured_liquid_temperature1%1min=3, max=8
measured_liquid_density1%1min=1026, max=1033
indication_step1%11
probe_body_material_options1%1Aluminium or stainless tube
probe_compatibility1%1Petroleum, diesel, gasoil, bioethanol blended fuels, biodiesel, aqueous urea solution(Adblue), LPG and chemicals
probe_max_length1%13.66
tube_body_material_options1%1Option of aluminium or stainless for the probe tube body
electronics_housing_options1%1Option of metallic or high grade polymer electronics housing
maximum_length1%13.66
console_types1%1TLS2 series, TLS-IB, TLS-50, TLS-3xx series, TLS-4xx series, TLS4 series
probe_body_material_option1%1aluminium or stainless tube
maximum_probe_length1%13.66
probe_operating_temperature1%1min=-25, max=55
console_ambient_temperature1%1min=0, max=40
console_display_resolution1%10.1
console_printer_resolution1%1≥Display resolution
console_pc_remote_resolution1%10.1
console_humidity1%195
material1%1Stainless steel
ambient_temperature1%1min=0, max=50
voltage_range1%1min=195.5, max=253
exterior_protection1%1Aluminium LM25 or Stainless Steel AISI 316
maximum_level_height1%122
condensing_humidity1%1True
power_supply_voltage_ac_mains_100_2401%1min=100, max=240
power_supply_frequency_ac_mains_100_2401%1min=50, max=60
power_supply_voltage_ac_mains_651%165
power_supply_frequency_ac_mains_651%1min=50, max=60
power_supply_voltage_dc_mains_24_551%1min=24, max=55
ac_mains_100_240v1%1min=100, max=240
ac_mains_65v1%1min=65, max=None
dc_mains_24_55v1%1min=24, max=55
frequency1%1min=50, max=60
power_supply_frequency_ac_main1%1min=50, max=60
power_supply_voltage_ac_alternative1%165
power_supply_voltage_dc_main1%1min=24, max=55
software_version_01_02_001%1checksum:0x477A
software_version_01_02_011%1checksum:0xB028
software_version_01_03_031%1checksum:0x940B
software_version_01_04_011%1checksum:0x8cc8
software_version_01_05_001%1checksum:0xb810
measurand1%1Liquid level inside a tank
extreme_value_temp1%1min=-170, max=230
extreme_value_pressure1%1value varies with antenna type
ambient_temperature_low1%1-40
ambient_temperature_high1%170
relative_humidity1%1100
dc_mains_voltage1%1min=24, max=48
ac_mains_voltage1%1min=48, max=240
float_materials1%1NBR, PVDF, nickel plated brass
power_supply_voltage_ac_main_alternative1%1min=65, max=None
power_supply_voltage_ac_mains1%1min=100, max=240
power_supply_voltage_ac_mains_tolerance1%1min=-15, max=10
power_supply_voltage_dc_mains1%1min=24, max=55
power_supply_voltage_dc_mains_tolerance1%1min=-20, max=15
software_identification_level_gauge1%1V10.9
software_identification_tf_or_mf_displacer1%1V5.2
density_displacer_viscosity_limit1%15

Definitions

The shapes named by the certificate structure above, expanded to their fields.

HumidityClass

EMClass

MechanicalClass

AccuracyClass

AccuracyClassValue

MeasuringPrinciple

CertifiedType

categorystringrequired
type_designationsarray of stringrequired
module_designationstring or null
descriptionstring

Characteristics

type_levelTypeLevel
model_levelarray of ModelLevelEntry
config_levelarray of ConfigLevelEntry

TypeLevel

accuracy_classAccuracyClass
measuring_principleMeasuringPrinciple
temperature_rangeTemperatureRange
humidity_classHumidityClass
electromagnetic_environment_classEMClass
mechanical_environment_classMechanicalClass
maximum_measuring_rangecore · StructuredValue
minimum_measuring_rangecore · StructuredValue
maximum_measuring_range_levelcore · StructuredValue
minimum_measuring_range_levelcore · StructuredValue
power_supply_voltagecore · StructuredValue
power_supply_voltage_dccore · StructuredValue
power_supply_frequencycore · StructuredValue
power_supply_typecore · StructuredValue
power_supply_batterycore · StructuredValue
software_identificationcore · SoftwareIdentification
warm_up_timecore · StructuredValue
adjustment_periodcore · StructuredValue
probe_typecore · StructuredValue
probe_body_materialcore · StructuredValue
probe_lengthcore · StructuredValue
probe_max_lengthcore · StructuredValue
probe_temperature_rangecore · StructuredValue
probe_accuracycore · StructuredValue
probe_resolutioncore · StructuredValue
probe_softwarecore · StructuredValue
probe_operating_temperaturecore · StructuredValue
floatscore · StructuredValue
floats_materialcore · StructuredValue
float_materialcore · StructuredValue
float_materialscore · StructuredValue
console_typecore · StructuredValue
console_resolutioncore · StructuredValue
console_temperature_rangecore · StructuredValue
console_temperaturecore · StructuredValue
console_softwarecore · StructuredValue
display_resolutioncore · StructuredValue
lengthcore · StructuredValue
temperaturecore · StructuredValue
controller_typecore · StructuredValue
controller_resolutioncore · StructuredValue
controller_softwarecore · StructuredValue
program_namecore · StructuredValue
operating_systemcore · StructuredValue
softwarecore · StructuredValue
ambient_temperaturecore · StructuredValue
ambient_temperature_lowcore · StructuredValue
ambient_temperature_highcore · StructuredValue
relative_humiditycore · StructuredValue
exterior_protectioncore · StructuredValue
data_communication_inputscore · StructuredValue
data_communication_outputscore · StructuredValue
measurandcore · StructuredValue
measured_liquidcore · StructuredValue
measured_liquid_temperaturecore · StructuredValue
measured_liquid_densitycore · StructuredValue
pressure_of_usecore · StructuredValue
materialcore · StructuredValue
voltage_rangecore · StructuredValue
voltage_tolerancecore · StructuredValue

ModelLevelEntry

attributestringrequired
unitUnit
valuesarray of objectrequired

ConfigLevelEntry

attributestringrequired
axisobjectrequired
unitUnit
valuesarray of objectrequired

D011TestReference

test_idstringrequired
test_level_indexinteger
notesstring