What does it mean when Kurz 454FTB show 'Sensor over-voltage crowbar engaged'?
If your Kurz Measuring Instruments display 'Sensor over-voltage crowbar engaged', it indicates that the sensor field wiring is short to a DC power supply (4-20 mA) or 24 V supply, or the sensor control board needs replacing.
What causes 'Abnormal sensor node voltages' in Kurz 454FTB?
If your Kurz Measuring Instruments show 'Abnormal sensor node voltages', it could be due to an incorrectly wired sensor, a short or open circuit, or a defective sensor or sensor control board.
What causes 'Unable to write config file to EEPROM' error in Kurz 454FTB?
The error message 'Unable to write config file to EEPROM' on your Kurz Measuring Instruments indicates a defective sensor control board or any EEPROM read/write fault.
General| Brand | Kurz |
|---|---|
| Model | 454FTB |
| Category | Measuring Instruments |
| Language | English |
Details process specifications, component specs, transmitter features, and approvals for flow meters.
Lists key transmitter features including enclosures, outputs, and interface.
Outlines the necessary requirements for communicating with B-Series flow meters.
A checklist to confirm and configure flow meter parameters before installation.
Details probe support, sensor placement, and mounting considerations for flow meters.
Explains the two enclosures for TS configurations and their mounting.
Covers important electrical issues and considerations for installing flow meters.
Ensures safety compliance for enclosures and hazardous areas.
Provides measures to prevent water damage to flow transmitter components.
Details AC and DC power requirements and wiring for B-Series meters.
Specifies voltage requirements and characteristics for 24 VDC powered units.
Explains power connection and wiring for AC powered flow meters.
Provides guidance for installing K-BAR multipoint systems.
Details mounting requirements for K-BAR probe supports based on configurations.
Explains common K-BAR installation types: transmitter attached and separate.
Provides information on configuring and wiring analog outputs (4-20 mA).
Outlines the two serial ports (USB and RS-485) for B-Series communication.
Details Modbus protocol, RTU, ASCII, and RS-485 configuration.
Guides on configuring Modbus TCP/IP and RTU communication parameters.
Explains Modbus register types, functions, and data mapping.
Explains the flow meter's internal and external checks for diagnostics.
Lists error codes, descriptions, and possible causes for logged events.
Explains safety label content for hazardous area installations.
Covers ATEX directives for potentially explosive atmospheres.
Details ATEX compliance for Group II, Category 3 explosive atmospheres.
Details ATEX compliance for Group II, Category 2 explosive atmospheres.
Step-by-step guide for conducting a zero flow calibration test.
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