Tank gauging Tank Side Monitor NRF81

Tank gauging Tank Side Monitor NRF81

Категория:Level
Информация

Информация

Field gateway for tank sensor operation, monitoring and integration into inventory control system

For power supply and signal transmission of the connected devices. Parameterization of the connected devices and display of the measured values. Tank calculations for accurate correction of the tank distortions. Weights & Measure-approved for use in custody transfer applications.

Output: Modbus EIA485 (RS485), Sakura V1

Temperature: -40 to 60°C (-40 to 140°F)

International explosion protection certificates

Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety

Intrinsically safe power supply and communication for Micropilot and Levelflex radar level devices

Simplified installation and trouble-free operations due to easy connection to major DCS systems via open protocols

Approved for use in explosion-hazardous areas

Документация

Спецификации

Accuracy
Depend on the sensor
Process temperature
Depend on the sensor
Process pressure / max. overpressure limit
Depend on the sensor
Main wetted parts
Non-contact
Measuring principle
Level radar
Characteristic / Application
Field gateway for tank sensor operation and monitoring and integration into inventory control system
Specialities
Hydrostatic Tank Gauging (HTG)
Supply / Communication
85-264VAC 52-74VAC 19-64VDC
Accuracy
Depend on the sensor
Ambient temperature
Standard: -40°C…60°C (-40°F...140°F) For calibration to regulatory standards: -25°C…55°C (-13°F...131°F)
Process temperature
Depend on the sensor
Process pressure / max. overpressure limit
Depend on the sensor
Main wetted parts
Non-contact
Communication
Outputs: Fieldbus: Modbus RS485, V1, WM550 HART, BPM and TRL/2 (via GE option) Analog 4-20mA (Exi/Exd) Relay (Exd) Inputs: Analog 4-20mA (Exi/Exd) 2-, 3-, 4-wire RTD Discrete input (Exd, passive/active)
Certificates / Approvals
ATEX, FM, IEC Ex, EAC, JPN Ex, NEPSI, UK Ex
Safety approvals
SIL Overfill protection WHG
Metrological approvals and certificates
OIML, NMi, PTB
Options
Redundant fieldbus Alu-coated or 316L housing Weather protection cover mounting kit pipe